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Title:
A METHOD AND SYSTEM FOR TRANSMISSION AND RECEPTION OF SIGNALS
Document Type and Number:
WIPO Patent Application WO/2019/243989
Kind Code:
A1
Abstract:
A method (1000) for transmission of signal, comprises the steps of receiving (1020) one or more modulating signals having features selected from a group comprising one or more amplitudes, one or more frequencies, one or more phase angles, one or more time periods and combinations thereof, generating (1040) one or more sinusoidal carrier waves, including one or more wave cycles that have a predetermined one or more properties, at one or more zero voltage crossing points in accordance with the one or more values of the one or more modulating signals. The one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves is configured to change in proportion to one or more values of the one or more modulating signals only after completion of each of the one or more wave cycles.

Inventors:
AGGARWAL RAKESH (IN)
Application Number:
PCT/IB2019/055029
Publication Date:
December 26, 2019
Filing Date:
June 17, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AGGARWAL RAKESH (IN)
International Classes:
H04L27/00; H03C5/00; H04B1/02; H04B1/16
Foreign References:
US20050232368A12005-10-20
EP2731265A12014-05-14
CN108023548A2018-05-11
US6647250B12003-11-11
Other References:
See also references of EP 3808045A4
Attorney, Agent or Firm:
DAHIYA, Vivek (IN)
Download PDF:
Claims:
I claim:

1. A method (1000) for transmission of signal, the method comprising the steps of:

receiving (1020) one or more modulating signals having features selected from a group comprising one or more amplitudes, one or more frequencies, one or more phase angles and combinations thereof; generating (1040) one or more sinusoidal carrier waves (1 12), including one or more wave cycles (104) that have a predetermined one or more properties, at one or more zero voltage crossing points in accordance with the one or more values of the one or more modulating signals;

wherein the one or more wave cycles (104) are selected from a group comprising one or more sine wave cycles (106), one or more zero voltage cycles (1 10), one or more reference cycles and combination thereof;

wherein each of the one or more wave cycles (104) are achieved if the one or more sinusoidal carrier waves (1 12) is configured to start at the one or more zero voltage crossing points and terminate at the consecutive one or more zero voltage crossing points after a predefined period;

wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves is configured to change in proportion to one or more values of the one or more modulating signals only after completion of each of the one or more wave cycles (104) at each of one or more zero voltage crossing points; wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves represents the one or more values of modulating signals; and

wherein each of the one or more sinusoidal carrier waves (1 12) generated is configured to retain pure sine wave properties.

2. The method (1000) as claimed in claim 1 , wherein the one or more sine wave cycles (106) are selected from the group comprising half wave cycles (108), full wave cycles (107) and a combination thereof.

3. The method (1000) as claimed in claim 1 , wherein the one or more sine wave cycles (106) of the one or more sinusoidal carrier waves (1 12) generated includes pure sine wave function for each of the one or more sine wave cycles (106).

4. The method (1000) as claimed in claim 1 , wherein the one or more zero voltage cycles (1 10) are the one or more cycles of the one or more sinusoidal carrier waves having features selected from a group comprising zero amplitude, predefined phase angle, predefined frequency, predetermined time period and combination thereof.

5. The method (1000) as claimed in claim 4, wherein the one or more zero voltage cycles (1 10) are laying among the one or more sine wave cycles (106).

6. The method (1000) as claimed in claim 1 , wherein the one or more zero voltage crossing points are points where phase angle of the one or more sinusoidal carrier waves is zero or integer multiple of TT.

7. The method (1000) as claimed in claim 1 , wherein the one or more sinusoidal carrier waves (1 12) are configured to travel to a predetermined distance.

8. The method (1000) as claimed in claim 1 , wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 12) are selected from a group comprising one or more predetermined amplitudes, one or more predetermined frequencies, one or more predetermined phase angles, one or more predetermined time period and combination thereof.

9. The method (1000) as claimed in claim 1 , wherein the one or more modulating signals are selected from a group comprising one or more analog signals, one or more digital signals and a combination thereof.

10. The method (1000) as claimed in claim 8, wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (212) generated is the one or more predetermined amplitudes, having a constant frequency and a constant phase angle.

1 1. The method (1000) as claimed in claim 10, wherein each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (212) generated is having variable amplitudes.

12. The method (1000) as claimed in claim 8, wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (412) generated is the one or more predetermined frequencies, having a constant amplitude and a constant phase angle.

13. The method (1000) as claimed in claim 12, wherein each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves

(412) generated is having variable frequencies.

14. The method (1000) as claimed in claim 1 , the sinusoidal carrier waves (1 12) is further comprising the step of carrying signals of higher frequency than the one or more predetermined frequencies of sinusoidal carrier wave.

15. The method (1000) as claimed in claim 8, wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (612) generated selected from a group comprising the one or more predetermined phase angles, the one or more predetermined time period and a combination thereof, having a constant amplitude and a constant frequency.

16. The method (1000) as claimed in claim 15, having phase angles and time periods of the one or more wave cycle of the one or more sinusoidal carrier waves (612) dependent upon predetermined reference phase angles.

17. The method (1000) as claimed in claim 16, the phase angle and the time period of each of the one or more wave cycles (104) of the sinusoidal carrier waves (612) represents the one or more values of modulating signal and have the phase angle and the time period relative to the one or more reference phase angles.

18. The method (1000) as claimed in claim 17, wherein the one or more wave cycles (104) of the one or more sinusoidal carrier waves (612) generated is having variable phase angles.

19. A system (100) for transmission of signal, the system (100) comprising: a receiving module (120) configured to receive one or more modulating signals having features selected from a group comprising one or more amplitudes, one or more frequencies and one or more phase angles and combinations thereof;

a generating module (140) configured to generate one or more sinusoidal carrier waves, including one or more wave cycles (104) that have a predetermined one or more properties, at one or more zero voltage crossing points in accordance with the one or more values of the one or more modulating signals;

wherein the one or more wave cycles (104) are selected from a group comprising one or more sine wave cycles (106), one or more zero voltage cycles (1 10), one or more reference cycles and combination thereof;

wherein each of the one or more wave cycles (104) are achieved if the one or more sinusoidal carrier waves is configured to start at the one or more zero voltage crossing points and terminate at the consecutive one or more zero voltage crossing points after a predefined period;

wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 12) is configured to change in proportion to one or more values of the one or more modulating signals only after completion of each of the one or more wave cycles (104) at each of the one or more zero voltage crossing points;

wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 12) represents the one or more values of modulating signal; and

wherein each of the one or more sinusoidal carrier waves (1 12) generated is configured to retain pure sine wave properties.

20. The system (100) as claimed in claim 19, wherein the one or more sine wave cycles (106) are selected from the group comprising half wave cycles (108), full wave cycles (107) and a combination thereof.

21. The system (100) as claimed in claim 19, wherein the one or more sine wave cycles (106) of the one or more sinusoidal carrier waves (1 12) generated includes pure sine wave function for each of the one or more sine wave cycles (106).

22. The system (100) as claimed in claim 19, wherein the one or more zero voltage cycles (1 10) are the one or more cycles of the one or more sinusoidal carrier waves (112) having features selected from a group comprising zero amplitude, predefined phase angle, predefined frequency, predetermined time period and combination thereof.

23. The system (100) as claimed in claim 22, wherein the one or more zero voltage cycles (1 10) are laying among the one or more sine wave cycles (106).

24. The system (100) as claimed in claim 19, wherein the one or more zero voltage crossing points are points where phase angle of the one or more sinusoidal carrier waves is zero or integer multiple of TT.

25. The system (100) as claimed in claim 19, wherein the one or more sinusoidal carrier waves (1 1 2) are configured to travel to a predetermined distance.

26. The system (100) as claimed in claim 19, wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves are selected from a group comprising one or more predetermined amplitudes, one or more predetermined frequencies, one or more predetermined phase angles, one or more predetermined time period and combination thereof.

27. The system (100) as claimed in claim 19, wherein the one or more modulating signals (102) are selected from a group comprising one or more analog signals, one or more digital signals and a combination thereof.

28. The system (100) as claimed in claim 26, wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (212) generated is the one or more predetermined amplitudes, having a constant frequency and a constant phase angle.

29. The system (100) as claimed in claim 28, wherein each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (212) generated is having variable amplitudes.

30. The system (100) as claimed in claim 26, wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (412) generated is the one or more predetermined frequencies, having a constant amplitude and a constant phase angle.

31. The system (100) as claimed in claim 30, wherein each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (412) generated is having variable frequencies.

32. The system (100) as claimed in claim 19, the sinusoidal carrier waves (1 12) is further configured to carry signals of higher frequency than the one or more predetermined frequencies of sinusoidal carrier wave.

33. The system (100) as claimed in claim 26, wherein the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (612) generated selected from a group comprising the one or more predetermined phase angles, one or more predetermined time period and a combination thereof, having a constant amplitude and a constant frequency.

34. The system (100) as claimed in claim 33, having phase angles and time periods of the one or more wave cycle of the one or more sinusoidal carrier waves (612) dependent upon predetermined reference phase angles.

35. The system (100) as claimed in claim 34, the phase angle and the time period of each of the one or more wave cycles (104) of the sinusoidal carrier waves (612) represents the one or more values of modulating signal and have the phase angle and the time period relative to the one or more reference phase angles.

36. The system (100) as claimed in claim 35, wherein the one or more wave cycles (104) of the one or more sinusoidal carrier waves (612) generated have variable phase angles.

37. A method (1 100) for reception of a signal, the method (1 100) comprising the steps of:

receiving (1 102) one or more sinusoidal carrier waves (1 12);

optimising (1 104) the one or more sinusoidal carrier waves (1 12); processing (1 106) the one or more sinusoidal carrier waves (1 12); recovering (1 108) signal from the one or more sinusoidal carrier waves (1 12); and

providing (1 1 10) one or more output signal.

38. The method (1100) as claimed in claim 37, wherein receiving the one or more sinusoidal carrier waves (1 12) includes receiving, amplifying the one or more sinusoidal carrier waves (1 12) and selecting one or more carrier wave frequency.

39. The method (1 100) as claimed in claim 37, wherein optimising the one or more sinusoidal carrier waves (1 12) includes stabilizing the received one or more sinusoidal carrier waves (1 12), filtering the stabilized one or more sinusoidal carrier waves (1 12) and eliminating noise and interference from the one or more sinusoidal carrier waves (1 12).

40. The method (1 100) as claimed in claim 37, wherein processing the one or more sinusoidal carrier waves (1 12) includes amplifying the filtered sinusoidal carrier waves, controlling gain and demodulating information.

41. The method (1 100) as claimed in claim 40, wherein processing further includes step of generating upper or lower intermediate frequency by heterodyne process.

42. The method (1 100) as claimed in claim 40, wherein processing further includes step of converting the one or more sinusoidal carrier waves

(1 12) into one or more pulses.

43. The method (1 100) as claimed in claim 42, wherein processing further includes step of converting the one or more sinusoidal carrier waves (1 12) into upper or lower intermediate frequency by heterodyne process.

44. The method (1 100) as claimed in claim 37, wherein processing the one or more sinusoidal carrier waves (1 12) further includes analysing one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (112) at zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 12).

45. The method (1 100) as claimed in claim 37, wherein processing the one or more sinusoidal carrier waves (1 12) further includes detecting levels of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 1 2) in between one or more zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 1 2).

46. The method (1 100) as claimed in claim 37, wherein recovering signal from the one or more sinusoidal carrier waves (1 12), further includes recovering signal from the one or more wave cycle.

47. The method (1 100) as claimed in claim 37, wherein providing the one or more output signal includes providing the recovered signal to form one or more output signals.

48. The method (1100) as claimed in claim 37, wherein the one or more output signal are selected from a group comprising one or more digital signals, one or more analog signals and combinations thereof.

49. The method (1100) as claimed in claim 37, wherein the one or more output signals are further decoded to generate the one or more output signals to get one or more predetermined outputs.

50. The method (1100) as claimed in claim 37, wherein the one or more sinusoidal carrier waves (1 12) having the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 12) selected from a group comprising one or more predetermined amplitudes, one or more predetermined frequencies, one or more predetermined phase angles, one or more predetermined time periods and combination thereof.

51. The method (1 100) as claimed in claim 50, further comprising the steps of recovering signals from the one or more sinusoidal carrier waves (1 12) and providing the recovered signal to form one or more output signals.

52. The method (1100) as claimed in claim 37, wherein the one or more sinusoidal carrier waves (1 12) having the one or more properties of each of the one or more wave cycles (104) of generated one or more sinusoidal carrier waves (1 12) is the one or more predetermined amplitudes, having a constant frequency and a constant phase angle.

53. The method (1 100) as claimed in claim 52, further comprising the steps of recovering signal from the one or more sinusoidal carrier waves (1 12) and providing the recovered signal to form one or more output signals.

54. The method (1100) as claimed in claim 37, wherein the one or more sinusoidal carrier waves (1 12) having the one or more properties of each of the one or more wave cycles (104) of generated one or more sinusoidal carrier waves (1 12) is the one or more predetermined frequencies, having a constant amplitude and a constant phase angle.

55. The method (1 100) as claimed in claim 54, further comprising the steps of recovering signal from the one or more sinusoidal carrier waves (1 12) and providing the recovered signal to form one or more output signals.

56. The method (1100) as claimed in claim 37, wherein the one or more sinusoidal carrier waves (1 12) having the one or more properties of each of the one or more wave cycles (104) of generated one or more sinusoidal carrier waves (1 12) is the one or more predetermined phase angle, having a constant amplitude and a constant frequency.

57. The method (1 100) as claimed in claim 56, further comprising the steps of recovering signal from the one or more sinusoidal carrier waves (1 12) and providing the recovered signals to form one or more output signals. 58. A system (1 150) for reception of a signal, the system (1 150) comprising:

a front end (1 152) configured to receive one or more sinusoidal carrier waves (1 12);

a stabilizing module (1 154) configured to optimise the one or more sinusoidal carrier waves (1 12);

a processing module (1 156) configured to process the one or more sinusoidal carrier waves (1 12);

a recovery module (1 158) configured to recover data from the one or more sinusoidal carrier wave; and

an output driver (1 160) configured to provide the output signal. 59. The system (1 150) as claimed in claim 58, wherein the front end (1 152) is configured to receive the one or more sinusoidal carrier waves (1 12) includes receive, amplify the one or more sinusoidal carrier waves (1 12) and select one or more carrier wave frequency.

60. The system (1 150) as claimed in claim 58, wherein the stabilizing module (1 154) is configured to optimise the one or more sinusoidal carrier waves (1 12) include stabilize the received one or more sinusoidal carrier waves (1 12), filter the stabilized one or more sinusoidal carrier waves (1 12) and eliminate noise and interference from the one or more sinusoidal carrier waves (1 12).

61. The system (1150) as claimed in claim 58, wherein the processing module (1 156) is further configured to amplify the filtered sinusoidal carrier wave, control gain and demodulate information.

62. The system (1150) as claimed in claim 61 , wherein the processing module (1 156) is further configured to generate upper or lower intermediate frequency by heterodyne process.

63. The system (1150) as claimed in claim 61 , wherein the processing module (1 156) is further configured to convert the one or more sinusoidal carrier waves (1 12) into one or more pulses.

64. The system (1150) as claimed in claim 63, wherein the processing module (1 156) is further configured to convert the one or more sinusoidal carrier waves (1 12) into upper or lower intermediate frequency by heterodyne process.

65. The system (1150) as claimed in claim 58, wherein the processing module (1 156) is configured to process the one or more sinusoidal carrier waves (1 12) further includes analyse one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 12) at zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 12).

66. The system (1150) as claimed in claim 58, wherein the processing module (1 156) is configured to process the one or more sinusoidal carrier waves (1 12) further includes detect levels of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (112) in between one or more zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 12).

67. The system (1150) as claimed in claim 58, wherein the recovery module (1 158) configured to recover signal from the one or more sinusoidal carrier waves (1 12), further includes recover signal from the one or more wave cycles (104).

68. The system (1 150) as claimed in claim 58, wherein the output driver

(1 160) configured to provide the one or more output signal includes provide the recovered signal to form one or more output signals.

69. The system (1150) as claimed in claim 58, wherein the one or more output signal are selected from a group comprising one or more digital signals, one or more analog signals and combinations thereof.

70. The system (1150) as claimed in claim 58, wherein the one or more output signals are further decoded to generate the one or more output signals to get one or more predetermined outputs.

71. The system (1150) as claimed in claim 58, wherein the one or more sinusoidal carrier waves (1 12) have the one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 12) selected from a group comprising one or more predetermined amplitudes, one or more predetermined frequencies, one or more predetermined phase angles, one or more predetermined time periods and combination thereof.

72. The system (1 150) as claimed in claim 71 , the system (1150) is further configured to recover signals from the one or more sinusoidal carrier waves (1 12) and provide the recovered signal to form one or more output signals.

73. The system (1150) as claimed in claim 58, wherein the one or more sinusoidal carrier waves (1 12) have the one or more properties of each of the one or more wave cycles (104) of generated one or more sinusoidal carrier waves (1 12) is the one or more predetermined amplitudes, have a constant frequency and a constant phase angle. 74. The system (1 150) as claimed in claim 73, the system (1150) is further configured to recover signal from the one or more sinusoidal carrier waves (1 12) and provide the recovered signal to form one or more output signals.

75. The system (1150) as claimed in claim 58, wherein the one or more sinusoidal carrier waves (1 12) have the one or more properties of each of the one or more wave cycles (104) of generated one or more sinusoidal carrier waves (1 12) is the one or more predetermined frequencies, have a constant amplitude and a constant phase angle.

76. The system (1 150) as claimed in claim 75, the system (1 150) is further configured to recover signal from the one or more sinusoidal carrier waves (1 12) and provide the recovered signal to form one or more output signals.

77. The system (1150) as claimed in claim 58, wherein the one or more sinusoidal carrier waves (1 12) have the one or more properties of each of the one or more wave cycles (104) of generated one or more sinusoidal carrier waves (1 12) is the one or more predetermined phase angle, have a constant amplitude and a constant frequency.

78. The system (1 150) as claimed in claim 77, the system (1150) is further configured to recover signal from the one or more sinusoidal carrier waves (1 12) and provide the recovered signals to form one or more output signals.

79. An apparatus for performing the functionalities of preceding claims 1 -

Description:
A METHOD AND SYSTEM FOR TRANSMISSION AND RECEPTION OF

SIGNALS

FIELD OF THE INVENTION

The present invention relates generally to transmission of radio signals and more particularly to transmission of radio signals minimizing sidebands.

BACKGROUND OF THE INVENTION

The known modulation apparatus and modulation processes are believed to contain all the information in sidebands and require finite bandwidth which is proportionate to highest signal frequency. The technique is universally applicable to amplitude modulation, frequency modulation, phase modulation, on/ off keying and many combinations of these processes. With all known modulation processes require higher modulated carrier bandwidth, in proportion to highest signal frequency and highest data rate. The RF carrier is an electromagnetic wave having characteristic that can be modified from known reference according to modulating signal. Modulator is a device where the carrier and modulating signals come together to create modulated carrier.

Modulation process is known to alter characteristics of the carrier wave like amplitude, phase, frequency and other individually or in combinations. Such processes produce intermodulation products resulting as sidebands, in modulated carrier wave output, which are believed to carry all the signal information. These sidebands vary in amplitude and bandwidth depending on various factors including type of modulation, quality of signal, reliability factors and others.

Sidebands in prior art are generally on both sides of the carrier known as upper side band and Lower side band and carrying all the information. Some modulation systems transmit carrier with one sideband suppressed completely or partially to conserve bandwidth. Modulator having more than one carrier waves are known for carrying large data and wide band signals. Modulating signal may be of digital and/or analog types such as voice, picture, text, data with wide variety of raw information, coded, multiplexed, compressed, encrypted or processed. Modulation process and devices known in prior art always have a demodulation known as demodulator. Demodulation is known as a process of deriving the original information from modulated carrier wave. Effect of demodulation apparatus and process is always exactly complimentary to the modulation process, separating the information and carrier wave, demodulators will have decoder, demultiplexer, decompressing, de-encrypting and other processes to faithfully recover information in original form.

Since the prior art modulation processes consume spectrum with bandwidth according to modulating signal, making available only finite numbers of frequencies for transmission of information using waves. This availability of limited numbers of frequencies has resulted in government regulating the resource. The regulation also ensures non-conflicting and fair use of this limited resource. Demand far outstrips the supply in numbers of modulating frequencies available for commercial and public use thus deny it to some.

In view of the above facts, there is a need in the art for more efficient use of available spectrum to convey maximum information while consuming minimum bandwidth of the spectrum for each Radio Frequency modulating signal. The need for process to conserve spectrum bandwidth using a variety of modulation types in various modes of radio frequency communication system.

OBJECT OF THE INVENTION

An object of the present invention is to produce pure sine wave for transmission of signals Another object of the present invention is to reduce the bandwidth requirement in communication system.

Another object of the present invention is to remove sidebands produced during modulation. SUMMARY OF THE INVENTION

The present invention is described hereinafter by various embodiments. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiment set forth herein. According to a first aspect of the present invention, a method for transmission of signal is provided. The method comprising the steps of receiving one or more modulating signals having features selected from a group comprising one or more amplitudes, one or more frequencies and one or more phase angles, one or more time periods and combinations thereof, generating one or more sinusoidal carrier waves, including one or more wave cycles that have a predetermined one or more properties, at one or more zero voltage crossing points in accordance with the one or more values of the one or more modulating signals.

The one or more wave cycles are selected from a group comprising one or more sine wave cycles, one or more zero voltage cycles, one or more reference cycles and combination thereof.

The one or more wave cycles are achieved if the one or more sinusoidal carrier waves is configured to start at the one or more zero voltage crossing points and terminate at the consecutive one or more zero voltage crossing points after a predefined period.

The one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves is configured to change in proportion to one or more values of the one or more modulating signals only after completion of each of the one or more wave cycles at each of the one or more zero voltage crossing points.

The one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves represents the one or more values of modulating signal.

The each of the one or more sinusoidal carrier waves generated is configured to retain pure sine wave properties.

In accordance with an embodiment of the present invention, the one or more sine wave cycles are selected from the group comprising half wave cycles, full wave cycles and a combination thereof.

In accordance with an embodiment of the present invention, the one or more sine wave cycles of the one or more sinusoidal carrier waves generated includes pure sine wave function for each of the one or more sine wave cycles.

In accordance with an embodiment of the present invention, the one or more zero voltage cycles are the one or more cycles of the one or more sinusoidal carrier waves having features selected from a group comprising zero amplitude, predefined phase angle, predefined frequency, predetermined time period and combination thereof.

In accordance with an embodiment of the present invention, the one or more zero voltage cycles are laying among the one or more sine wave cycles.

In accordance with an embodiment of the present invention, the one or more zero voltage crossing points are points where phase angle of the one or more sinusoidal carrier waves is zero or integer multiple of TT.

In accordance with an embodiment of the present invention, the one or more sinusoidal carrier waves are configured to travel to a predetermined distance. In accordance with an embodiment of the present invention, the one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves are selected from a group comprising one or more predetermined amplitudes, one or more predetermined frequencies, one or more predetermined phase angles, one or more predetermined time period and combination thereof.

In accordance with an embodiment of the present invention, the one or more modulating signals are selected from a group comprising one or more analog signals, one or more digital signals and a combination thereof.

In accordance with an embodiment of the present invention, the one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves generated is the one or more predetermined amplitudes, having a constant frequency and a constant phase angle.

In accordance with an embodiment of the present invention, each of the one or more wave cycles of the one or more sinusoidal carrier waves generated is having variable amplitudes.

In accordance with an embodiment of the present invention, the one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves generated is the one or more predetermined frequencies, having a constant amplitude and a constant phase angle.

In accordance with an embodiment of the present invention, each of the one or more wave cycles of the one or more sinusoidal carrier waves generated is having variable frequencies.

In accordance with an embodiment of the present invention, the sinusoidal carrier wave is further comprising the step of carrying signals of higher frequency than the one or more predetermined frequencies of sinusoidal carrier wave.

In accordance with an embodiment of the present invention, the one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves generated selected from a group comprising the one or more predetermined phase angles, the one or more predetermined time period and a combination thereof, having a constant amplitude and a constant frequency. In accordance with an embodiment of the present invention, having phase angles and time periods of the one or more wave cycle of the one or more sinusoidal carrier waves dependent upon predetermined reference phase angles.

In accordance with an embodiment of the present invention, the phase angle and the time period of each of the one or more wave cycles of the sinusoidal carrier wave represents the one or more values of modulating signal and have the phase angle and the time period relative to the one or more reference phase angles.

In accordance with an embodiment of the present invention, the one or more wave cycles of the one or more sinusoidal carrier waves generated is having variable phase angles.

In accordance with an embodiment of the present invention, a system for transmission of signal is provided. The system comprising a receiving module configured to receive one or more modulating signals having features selected from a group comprising one or more amplitudes, one or more frequencies and one or more phase angles and combinations thereof, a generating module configured to generate one or more sinusoidal carrier waves, including one or more wave cycles that have a predetermined one or more properties, at one or more zero voltage crossing points in accordance with the one or more values of the one or more modulating signals.

The one or more wave cycles are selected from a group comprising one or more sine wave cycles, one or more zero voltage cycles, one or more reference cycles and combination thereof. The each of the one or more wave cycles are achieved if the one or more sinusoidal carrier waves is configured to start at the one or more zero voltage crossing points and terminate at the consecutive one or more zero voltage crossing points after a predefined period. The one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves is configured to change in proportion to one or more values of the one or more modulating signals only after completion of each of the one or more wave cycles at each of the one or more zero voltage crossing points. The one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves represents the one or more values of modulating signal.

Each of the one or more sinusoidal carrier waves generated is configured to retain pure sine wave properties. In accordance with an embodiment of the present invention, the one or more sine wave cycles are selected from the group comprising half wave cycles, full wave cycles and a combination thereof.

In accordance with an embodiment of the present invention, the one or more sine wave cycles of the one or more sinusoidal carrier waves generated includes pure sine wave function for each of the one or more sine wave cycles.

In accordance with an embodiment of the present invention, the one or more zero voltage cycles are the one or more cycles of the one or more sinusoidal carrier waves having features selected from a group comprising zero amplitude, predefined phase angle, predefined frequency, predetermined time period and combination thereof.

In accordance with an embodiment of the present invention, the one or more zero voltage cycles are laying among the one or more sine wave cycles. In accordance with an embodiment of the present invention, the one or more zero voltage crossing points are points where phase angle of the one or more sinusoidal carrier waves is zero or integer multiple of TT.

In accordance with an embodiment of the present invention, the one or more sinusoidal carrier waves are configured to travel to a predetermined distance.

In accordance with an embodiment of the present invention, the one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves are selected from a group comprising one or more predetermined amplitudes, one or more predetermined frequencies, one or more predetermined phase angles, one or more predetermined time period and combination thereof.

In accordance with an embodiment of the present invention, the one or more modulating signals are selected from a group comprising one or more analog signals, one or more digital signals and a combination thereof.

In accordance with an embodiment of the present invention, the one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves generated is the one or more predetermined amplitudes, having a constant frequency and a constant phase angle.

In accordance with an embodiment of the present invention, each of the one or more wave cycles of the one or more sinusoidal carrier waves generated is having variable amplitudes.

In accordance with an embodiment of the present invention, the one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves generated is the one or more predetermined frequencies, having a constant amplitude and a constant phase angle.

In accordance with an embodiment of the present invention, each of the one or more wave cycles of the one or more sinusoidal carrier waves generated is having variable frequencies. In accordance with an embodiment of the present invention, the sinusoidal carrier wave is further configured to carry signals of higher frequency than the one or more predetermined frequencies of sinusoidal carrier wave. In accordance with an embodiment of the present invention, the one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves generated selected from a group comprising the one or more predetermined phase angles, one or more predetermined time period and a combination thereof, having a constant amplitude and a constant frequency.

In accordance with an embodiment of the present invention, having phase angles and time periods of the one or more wave cycle of the one or more sinusoidal carrier waves dependent upon predetermined reference phase angles. In accordance with an embodiment of the present invention, the phase angle and the time period of each of the one or more wave cycles of the sinusoidal carrier wave represents the one or more values of modulating signal and have the phase angle and the time period relative to the one or more reference phase angles. In accordance with an embodiment of the present invention, the one or more wave cycles of the one or more sinusoidal carrier waves generated have variable phase angles.

According to a second aspect of the present invention, a method for reception of a signal is provided. The method comprising the steps of receiving one or more sinusoidal carrier waves, optimising the one or more sinusoidal carrier waves, processing the one or more sinusoidal carrier wave, recovering signal from the one or more sinusoidal carrier wave and providing one or more output signal. In accordance with an embodiment of the present invention, receiving the one or more sinusoidal carrier waves includes receiving, amplifying the one or more sinusoidal carrier waves and selecting one or more carrier wave frequency. In accordance with an embodiment of the present invention, optimising the one or more sinusoidal carrier waves includes stabilizing the received one or more sinusoidal carrier waves, filtering the stabilized one or more sinusoidal carrier waves and eliminating noise and interference from the one or more sinusoidal carrier waves. In accordance with an embodiment of the present invention, processing the one or more sinusoidal carrier wave includes amplifying the filtered sinusoidal carrier wave, controlling gain and demodulating signal/information.

In accordance with an embodiment of the present invention, processing further includes step of generating upper or lower intermediate frequency by heterodyne process.

In accordance with an embodiment of the present invention, processing further includes step of converting the one or more sinusoidal carrier waves into one or more pulses. In accordance with an embodiment of the present invention, processing further includes step of converting the one or more sinusoidal carrier waves into upper or lower intermediate frequency by heterodyne process.

In accordance with an embodiment of the present invention, processing the one or more sinusoidal carrier wave further includes analysing one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves at zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves. In accordance with an embodiment of the present invention, processing the one or more sinusoidal carrier wave further includes detecting levels of one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves in between one or more zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves.

In accordance with an embodiment of the present invention, recovering signal from the one or more sinusoidal carrier waves, further includes recovering signal from the one or more wave cycle.

In accordance with an embodiment of the present invention, providing the one or more output signal includes providing the recovered signal to form one or more output signals.

In accordance with an embodiment of the present invention, the one or more output signal are selected from a group comprising one or more digital signals, one or more analog signals and combinations thereof.

In accordance with an embodiment of the present invention, the one or more output signals are further decoded to generate the one or more output signals to get one or more predetermined outputs. In accordance with an embodiment of the present invention, the steps of recovering signals from the one or more sinusoidal carrier waves having the one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves selected from a group comprising one or more predetermined amplitudes, one or more predetermined frequencies, one or more predetermined phase angles, one or more predetermined time periods and combination thereof.

In accordance with an embodiment of the present invention, the steps of recovering signals from the one or more sinusoidal carrier waves and providing the recovered signal to form one or more output signals. In accordance with an embodiment of the present invention, the one or more sinusoidal carrier waves having the one or more properties of each of the one or more wave cycles of generated one or more sinusoidal carrier waves is the one or more predetermined amplitudes, having a constant frequency and a constant phase angle.

In accordance with an embodiment of the present invention, the steps of recovering signal from the one or more sinusoidal carrier waves and providing the recovered signal to form one or more output signals.

In accordance with an embodiment of the present invention, the one or more sinusoidal carrier waves having the one or more properties of each of the one or more wave cycles of generated one or more sinusoidal carrier waves is the one or more predetermined frequencies, having a constant amplitude and a constant phase angle.

In accordance with an embodiment of the present invention, the steps of recovering signal from the one or more sinusoidal carrier waves and providing the recovered signal to form one or more output signals.

In accordance with an embodiment of the present invention, the one or more sinusoidal carrier waves having the one or more properties of each of the one or more wave cycles of generated one or more sinusoidal carrier waves is the one or more predetermined phase angle, having a constant amplitude and a constant frequency.

In accordance with an embodiment of the present invention, the steps of recovering signal from the one or more sinusoidal carrier waves and providing the recovered signals to form one or more output signals. In accordance with an embodiment of the present invention, a system for reception of a signal is provided, the system comprising a front end configured to receive one or more sinusoidal carrier waves, a stabilizing module configured to optimise the one or more sinusoidal carrier waves, a processing module configured to process the one or more sinusoidal carrier waves, a recovery module configured to recover data from the one or more sinusoidal carrier wave and an output driver configured to provide the output signal.

In accordance with an embodiment of the present invention, the front end is configured to receive the one or more sinusoidal carrier waves includes receive, amplify the one or more sinusoidal carrier waves and select one or more carrier wave frequency.

In accordance with an embodiment of the present invention, the stabilizing module is configured to optimise the one or more sinusoidal carrier waves include stabilize the received one or more sinusoidal carrier waves, filter the stabilized one or more sinusoidal carrier waves and eliminate noise and interference from the one or more sinusoidal carrier waves.

In accordance with an embodiment of the present invention, the processing module is further configured to amplify the filtered sinusoidal carrier wave, control gain and demodulate signal/information.

In accordance with an embodiment of the present invention, the processing module is further configured to generate upper or lower intermediate frequency by heterodyne process. In accordance with an embodiment of the present invention, the processing module is further configured to convert the one or more sinusoidal carrier waves into one or more pulses.

In accordance with an embodiment of the present invention, the processing module is further configured to convert the one or more sinusoidal carrier waves into upper or lower intermediate frequency by heterodyne process.

In accordance with an embodiment of the present invention, the processing module is configured to process the one or more sinusoidal carrier wave further includes analyse one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves at zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves.

In accordance with an embodiment of the present invention, the processing module is configured to process the one or more sinusoidal carrier wave further includes detect levels of one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves in between one or more zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves.

In accordance with an embodiment of the present invention, the recovery module configured to recover signal from the one or more sinusoidal carrier waves, further includes recover signal from the one or more wave cycles.

In accordance with an embodiment of the present invention, the output driver configured to provide the one or more output signal includes provide the recovered signal to form one or more output signals.

In accordance with an embodiment of the present invention, the one or more output signal are selected from a group comprising one or more digital signals, one or more analog signals and combinations thereof.

In accordance with an embodiment of the present invention, the one or more output signals are further decoded to generate the one or more output signals to get one or more predetermined outputs.

In accordance with an embodiment of the present invention, the one or more sinusoidal carrier waves have the one or more properties of each of the one or more wave cycles of the one or more sinusoidal carrier waves selected from a group comprising one or more predetermined amplitudes, one or more predetermined frequencies, one or more predetermined phase angles, one or more predetermined time periods and combination thereof. In accordance with an embodiment of the present invention, the system may be further configured to recover signals from the one or more sinusoidal carrier waves and provide the recovered signal to form one or more output signals. In accordance with an embodiment of the present invention, the one or more sinusoidal carrier waves have the one or more properties of each of the one or more wave cycles of generated one or more sinusoidal carrier waves is the one or more predetermined amplitudes, have a constant frequency and a constant phase angle. In accordance with an embodiment of the present invention, the system may be further configured to recover signal from the one or more sinusoidal carrier waves and provide the recovered signal to form one or more output signals.

In accordance with an embodiment of the present invention, the one or more sinusoidal carrier waves have the one or more properties of each of the one or more wave cycles of generated one or more sinusoidal carrier waves is the one or more predetermined frequencies, have a constant amplitude and a constant phase angle.

In accordance with an embodiment of the present invention, the system may be further configured to recover signal from the one or more sinusoidal carrier waves and provide the recovered signal to form one or more output signals.

In accordance with an embodiment of the present invention, the one or more sinusoidal carrier waves have the one or more properties of each of the one or more wave cycles of generated one or more sinusoidal carrier waves is the one or more predetermined phase angle, have a constant amplitude and a constant frequency.

In accordance with an embodiment of the present invention, the system may be further configured to recover signal from the one or more sinusoidal carrier waves and provide the recovered signals to form one or more output signals.

According to a third aspect of the present invention, an apparatus for performing the functionalities of preceding claims 1 -79 is provided.

BRIEF DESCRIPTION OF DRAWINGS

So that the manner in which the above recited features of the present invention can be understood in detail, a more particular to the description of the invention, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings. It is to be noted, however, that the appended drawings illustrate only typical embodiments of this invention and are therefore not to be considered limiting of its scope, the invention may admit to other equally effective embodiments. These and other features, benefits and advantages of the present invention will become apparent by reference to the following text figure, with like reference numbers referring to like structures across the views, wherein:

Fig. 1 illustrates a system to receive modulating signal and generate sinusoidal carrier wave, in accordance with an embodiment of the present invention;

Fig. 2 illustrates a system for receiving sinusoidal carrier wave to convert it into signals, in accordance with an embodiment of the present invention;

Fig. 3 illustrates a system to receive digital modulating signal and generate sinusoidal carrier wave, in accordance with an embodiment of the present invention; Fig. 4 illustrates a digital signal receiving module to receive digital modulating signals, in accordance with an embodiment of the present invention;

Fig. 5 illustrates digital carrier wave module for generating sinusoidal carrier wave from digital modulating signal, in accordance with an embodiment of the present invention;

Fig. 6 illustrates the resultant wave form generation, in accordance with an embodiment of the present invention;

Fig. 7 illustrates a system to receive analog modulating signal and generate sinusoidal carrier wave from analog modulating signals, in accordance with an embodiment of the present invention;

Fig. 8 illustrates an analog signal receiving module to receive analog modulating signals, in accordance with an embodiment of the present invention; Fig. 9 illustrates an analog carrier wave module generating sinusoidal carrier wave from analog modulating signal, in accordance with an embodiment of the present invention;

Fig. 10 illustrates an arrangement of devices inside the system for receiving sinusoidal carrier wave to convert it into digital signals, in accordance with an embodiment of the present invention;

Fig. 1 1 illustrates the resultant wave form generation, in accordance with an embodiment of the present invention;

Fig. 12 illustrates the arrangement of devices inside the system for receiving sinusoidal carrier wave to convert it into analog signals, in accordance with an embodiment of the present invention;

Fig. 13 illustrates a system to receive digital modulating signal and generate sinusoidal carrier wave, in accordance with an embodiment of the present invention; Fig. 14 illustrates a digital signal receiving module to receive digital modulating signals, in accordance with an embodiment of the present invention;

Fig. 1 5 illustrates digital carrier wave module for generating sinusoidal carrier wave from digital modulating signal, in accordance with an embodiment of the present invention;

Fig. 1 6 illustrates the resultant wave form generation, in accordance with an embodiment of the present invention;

Fig. 1 7 illustrates a system to receive analog modulating signal and generate sinusoidal carrier wave from analog modulating signals, in accordance with an embodiment of the present invention;

Fig. 1 8 illustrates an analog signal receiving module to receive analog modulating signals, in accordance with an embodiment of the present invention; Fig. 1 9 illustrates an analog carrier wave module generating sinusoidal carrier wave from analog modulating signal, in accordance with an embodiment of the present invention; and

Fig. 20 illustrates the resultant wave form generation, in accordance with an embodiment of the present invention; Fig. 21 illustrates the resultant wave form generation, in accordance with an embodiment of the present invention;

Fig. 22 illustrates an arrangement of devices inside the system for receiving sinusoidal carrier wave to convert it into digital signals, in accordance with an embodiment of the present invention; Fig. 23 illustrates the arrangement of devices inside the system for receiving sinusoidal carrier wave to convert it into analog signals, in accordance with an embodiment of the present invention; Fig. 24 illustrates a system to receive digital modulating signal and generate sinusoidal carrier wave, in accordance with an embodiment of the present invention;

Fig. 25 illustrates a digital signal receiving module to receive digital modulating signals, in accordance with an embodiment of the present invention;

Fig. 26 illustrates digital carrier wave module for generating sinusoidal carrier wave from digital modulating signal, in accordance with an embodiment of the present invention; Fig. 27 illustrates the resultant wave form generation, in accordance with an embodiment of the present invention;

Fig. 28 illustrates a system to receive analog modulating signal and generate sinusoidal carrier wave from analog modulating signals, in accordance with an embodiment of the present invention; Fig. 29 illustrates an analog signal receiving module to receive analog modulating signals, in accordance with an embodiment of the present invention;

Fig. 30 illustrates an analog carrier wave module generating sinusoidal carrier wave from analog modulating signal, in accordance with an embodiment of the present invention;

Fig. 31 illustrates the resultant wave form generation, in accordance with an embodiment of the present invention;

Fig. 32 illustrates an arrangement of devices inside the system for receiving sinusoidal carrier wave to convert it into digital signals, in accordance with an embodiment of the present invention;

Fig. 33 illustrates the arrangement of devices inside the system for receiving sinusoidal carrier wave to convert it into analog signals, in accordance with an embodiment of the present invention; Fig 34 illustrates the arrangement of devices inside the system for generating the sinusoidal carrier wave, in accordance with an embodiment of the present invention;

Fig. 35 illustrates the arrangement of devices inside the system for receiving the sinusoidal carrier wave, in accordance with an embodiment of the present invention;

Fig. 36 illustrates a method of receiving modulating signal and generate sinusoidal carrier wave, in accordance with an embodiment of the present invention; and Fig. 37 illustrates a method of receiving sinusoidal carrier wave to convert it into signals, in accordance with an embodiment of the present invention.

DETAILED DESCRIPTION OF DRAWINGS

While the present invention is described herein by way of example using embodiments and illustrative drawings, those skilled in the art will recognize that the invention is not limited to the embodiments of drawing or drawings described and are not intended to represent the scale of the various components. Further, some components that may form a part of the invention may not be illustrated in certain figures, for ease of illustration, and such omissions do not limit the embodiments outlined in any way. It should be understood that the drawings and detailed description thereto are not intended to limit the invention to the particular form disclosed, but on the contrary, the invention is to cover all modifications, equivalents, and alternatives falling within the scope of the present invention as defined by the appended claim. As used throughout this description, the word "may" is used in a permissive sense (i.e. meaning having the potential to), rather than the mandatory sense, (i.e. meaning must). Further, the words "a" or "an" mean "at least one” and the word“plurality” means“one or more” unless otherwise mentioned. Furthermore, the terminology and phraseology used herein is solely used for descriptive purposes and should not be construed as limiting in scope. Language such as "including," "comprising," "having," "containing," or "involving," and variations thereof, is intended to be broad and encompass the subject matter listed thereafter, equivalents, and additional subject matter not recited, and is not intended to exclude other additives, components, integers or steps. Likewise, the term "comprising" is considered synonymous with the terms "including" or "containing" for applicable legal purposes. Any discussion of documents, acts, materials, devices, articles and the like is included in the specification solely for the purpose of providing a context for the present invention. It is not suggested or represented that any or all of these matters form part of the prior art base or were common general knowledge in the field relevant to the present invention.

In this disclosure, whenever a composition or an element or a group of elements is preceded with the transitional phrase“comprising”, it is understood that we also contemplate the same composition, element or group of elements with transitional phrases“consisting of”, “consisting”, “selected from the group of consisting of,“including”, or“is” preceding the recitation of the composition, element or group of elements and vice versa.

The present invention is described hereinafter by various embodiments with reference to the accompanying drawing, wherein reference numerals used in the accompanying drawing correspond to the like elements throughout the description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiment set forth herein. Rather, the embodiment is provided so that this disclosure will be thorough and complete and will fully convey the scope of the invention to those skilled in the art. In the following detailed description, numeric values and ranges are provided for various aspects of the implementations described. These values and ranges are to be treated as examples only and are not intended to limit the scope of the claims. In addition, a number of materials are identified as suitable for various facets of the implementations. These materials are to be treated as exemplary and are not intended to limit the scope of the invention. Figure 1 illustrates a system (100), to receive modulating signals (102) and generate sinusoidal carrier waves (1 12) in accordance with an embodiment of the present invention, the one or more modulating signal may be selected from a group comprising, but not limited to, one or more analog signals, one or more digital signals and a combination thereof. The one or more modulating signals are received by a receiving module (120). The receiving module (120) may be, but not limited to, digital signal receiving module or analog signal receiving module or a combination thereof. The receiving module (120) may be connected to a carrier wave module (140). The carrier wave module (140) may be, but not limited to, digital carrier wave module or analog carrier wave module or combination thereof. The carrier wave module (140) is configured to generate sinusoidal carrier waves (1 12). The sinusoidal carrier waves (1 12) may include, but not limited to, one or more wave cycles (104) (104). The one or more wave cycles (104) (104) may be selected from a group comprising, but not limited to, one or more sine wave cycles (106) (104) and one or more zero voltage cycles (1 10). The one or more sine wave cycles (106) may be, but not limited to, half wave cycles (108) or full wave cycles (107). The one or more sine wave cycles (106) are configured to start at but not limited to the zero voltage crossing point and end at the consecutive zero voltage crossing point. The one or more zero voltage cycles (1 10) may have features selected from a group comprising, but not limited to, zero amplitude, predetermined phase angle, predetermined frequency, predetermined time period and combination thereof. Transmission system may include one or more modules may be selected from but not limited to: encoder, decoder, encryption, DSP, compression, equaliser, emphasis, limiter, compressor, multiplexer, up/down converters, synchroniser, ADC, DAC, sample and hold, multiplier, divider, delay, compensators, combiner, divider, DDS, memory module, arbitrary waveform generator, switching, filtering, frequency synthesis, function generator, modulator, interpolator, finite impulse response processing, integrator, oscillator, multiplier, forward correction, pre correction, signal re-constructor and other to suit specific implementation

For Example

Predefined frequency range to include but not limited to ELF, VLF, LF, MF, HF, VHF, UHF, SHF, EHF bands (3hz to 300Ghz). Amplitude range is to include but not limited to 0 Volts to 1 x10 9 Volts. Phase range is to include but not limited to 0 to hp phase angle. Time period range is to include but not limited to 0 seconds to 1 x10 6 seconds.

Figure 2 illustrates a system (1 150) for receiving sinusoidal carrier waves and to convert it into signals, in accordance with an embodiment of the present invention. The receive system comprises a front end (1152) to receive sinusoidal carrier waves. The front end (1152) is connected to a stabilizing module (1 154) configured to provide amplification and frequency selection. The stabilizing module (1 154) is connected to a processing module (1 156) configured to provide gain control and another parameter control. The processing module (1156) is connected to a signal recovery module (1 158) configured to detect the signals from each cycle individually and collectively. The recovery module (1158) is connected to an output driver (1 160). The system (100) may include one or more modules may be selected from but not limited to: encoder, decoder, decryption, DSP, de compression, de-equaliser, de- emphasis, delimiter, decompressor, demultiplexer, up/down converters, synchroniser, ADC, DAC, multiplier, divider, delay, compensators, combiner, memory module, arbitrary waveform generator, switching, filtering, frequency synthesis, demodulator, interpolator, finite impulse response processing, disintegrator, oscillator signal re-constructor and other to suit specific implementation

The invention works in following manner: Figure 36 illustrates the method (1000) of receiving modulating signal and generating sinusoidal carrier wave, in accordance with an embodiment of the present invention. The method begins at the step 1020 where a receiving module (120) receives one or more modulating signals (102). The one or more modulating signals (102) may be selected from a group comprising one or more analog signals, one or more digital signals and a combination thereof. The one or more modulating signals (102) may have features selected from a group comprising one or more amplitudes, one or more frequencies, one or more time period, one or more phase angles and combinations thereof. The receiving module (120) may be, but not limited to, a digital signal receiving module (120) or an analog signal receiving module (120) or a combination thereof.

At step 1040, a sinusoidal carrier wave (1 12) is generated by a carrier wave module (140). The generated sinusoidal carrier wave (1 12) includes one or more wave cycles (104) that have a predetermined one or more properties, at one or more zero voltage crossing points in accordance with the one or more values of the one or more modulating signals (102). The one or more generated wave cycles (104) are configured to start at but not limited to the zero voltage crossing point and end at but not limited to the consecutive zero voltage crossing point completing the cycle with constant sine wave properties. The one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (1 12) may be, but not limited to, selected from a group comprising one or more predetermined amplitudes, one or more predetermined frequencies, one or more predetermined phase angles, one or more predetermined time period and combination thereof. The carrier wave module (140) may be, but not limited to, digital carrier wave module (140) or analog carrier wave module (140).

RECEIVER METHOD The method 1 100 of receiving sinusoidal carrier wave to convert it into signals is illustrated figure 37 in accordance with an embodiment of the present invention. The method 1100 elaborates process wherein the sinusoidal carrier waves produced by the carrier wave module are then received by a system for receiving sinusoidal carrier waves to convert sinusoidal carrier waves into signals. The method 1 100 begins at step 1 102 where the sinusoidal carrier waves are received by a front end (1 152). The front end (1152) is configured to receive one or more sinusoidal carrier waves, includes receive, amplify the one or more sinusoidal carrier waves and select one or more carrier wave frequency. The resultant sinusoidal carrier waves from the front end (1 152) are received by a stabilizing module (1 154). At step 1 104, the stabilizing module (1 154) optimises the one or more sinusoidal carrier waves, which may include but not limited to stabilizing the received one or more sinusoidal carrier waves, filtering and amplifying the stabilized one or more sinusoidal carrier waves and eliminating noise and interference from the one or more sinusoidal carrier waves. The optimised sinusoidal carrier waves may be received by a processing module (1 156). At step 1 106, the one or more sinusoidal carrier waves are processed by the processing module (1 156). The processing module (1 156) is further configured to amplify the filtered sinusoidal carrier wave, control and optimise the gain and may generate upper or lower intermediate frequency by heterodyne process.

Wherein the processing module (1 156) is configured to amplify the filtered sinusoidal carrier wave, control gain and demodulate information, the processing module (1 156) may be further configured to convert the one or more sinusoidal carrier waves into one or more pulses.

The processing module (1 156) is further configured to process the one or more sinusoidal carrier waves further includes analyse one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves between zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves. After processing the one or more sinusoidal carrier waves from the processing module (1 156) are received by the recovery module (1158). At step 1 108, signals from the one or more sinusoidal carrier waves are recovered by the recovery module (1 158). The recovered signals from the one or more sinusoidal carrier waves are then received by the output driver (1 160). At step 1 110, the one or more output signals are provided by the output driver (1160) in order to provide the recovered signal to form one or more output signals.

DIGITAL GENERATOR [SYSTEM]

In accordance with an embodiment of the present invention, the modulating signals are digital modulating signals (202). Figure 3 illustrates a system (200), to receive digital modulating signals and generate sinusoidal carrier waves (212), in accordance with an embodiment of the present invention by controlling amplitude property of the carrier wave cycles (104) by the one or more digital modulating signals received by a digital signal receiving module (220). The digital signal receiving module (220) is connected to a digital carrier wave module (240). The digital carrier wave module (240) is configured to generate sinusoidal carrier waves (212). The sinusoidal carrier waves (212) may include, but not limited to, one or more wave cycles (104). The one or more wave cycles (104) may be, but not limited to, one or more sine wave cycles (106) or one or more zero voltage cycles (1 10). The one or more wave cycles (104) may be, but not limited to, half wave cycles (108) or full wave cycles (107). The one or more wave cycles (104) are configured to start at but not limited to the zero voltage crossing point and end at the consecutive zero voltage crossing point. The one or more zero voltage cycles (1 10) may have features selected from a group comprising, but not limited to, zero amplitude, predetermined phase angle, predetermined frequency, predetermined time period and combination thereof.

Transmission system may include one or more processing modules (1 156) to process the input signals selected from but not limited to: encoder, decoder, encryption, DSP, compression, equaliser, emphasis, limiter, compressor, multiplexer, up/down converters, synchroniser, adc, dac, sample and hold, multiplier, divider, delay, compensators, combiner, divider, direct digital synthesis, memory, arbitrary waveform generator, switching, filter, frequency synthesis, function generator, modulator, interpolator, finite impulse response, integrator, signal re-constructor, integrator, oscillator, multiplier, forward correction, pre correction and other to suit specific implementation.

Predefined frequency range to include but not limited to ELF, VLF, LF, MF, HF, VHF, UHF, SHF, EHF bands (3hz to 300Ghz). Amplitude range is to include but not limited to 0 Volts to 1 x10 9 Volts. Phase range is to include but not limited to 0 to hp phase angle. Time period range is to include but not limited 0 seconds to 1 x10 6 seconds.

In accordance with an embodiment of the present invention, the digital signal receiving module (220) is configured to receive the one or more digital modulating signals. Figure 4 illustrates the digital signal receiving module (220). The digital signal receiving module (220) comprises, may be, but not limited to, a Digital Receiver (222) an Edge Detector (224) and an Edge processor (226). The Digital Receiver (222) receives the one or more digital modulating signals. The Digital Receiver (222) is connected to an Edge Detector (224). The Edge Detector (224) is further connected to the Edge processor (226).

In accordance with an embodiment of the present invention, the digital signal receiving module is further connected to the digital carrier wave module (240) via the Edge Detector (224). Figure 5 illustrates the digital carrier wave module (240). The digital carrier wave module (240) comprises a triggered 0° to 360°cycle generator (242). The triggered 0° to 360°cycle generator (242) is connected to a reference oscillator (244). The triggered 0° to 360°cycle generator (242) is further connected to a Ground centred square wave generator (246). The Ground centred square wave generator (246) is connected to a Square to sine wave converter (248). The Square to sine wave converter (248) is connected to Carrier only pass filter (249). Fig. 6 shows the typical wave forms for an embodiment.

ANALOG GENERATOR [SYSTEM] In accordance with an embodiment of the present invention, the modulating signals are analog modulating signals (302). Figure 7 illustrates a system to receive analog modulating signal and generate sinusoidal carrier wave, in accordance with an embodiment of the present invention. The system (300) with amplitude control of carrier comprises one or more analog modulating signals. The one or more analog modulating signals received by an analog signal receiving module (320). The analog signal receiving module is connected to an analog carrier wave module (340). The analog carrier wave module (340) is configured to generate sinusoidal carrier wave. The sinusoidal carrier waves (212) may include, but not limited to, one or more wave cycles (104). The one or more wave cycles (104) may be, but not limited to, one or more sine wave cycles (106) or one or more zero voltage cycles (1 10). The one or more sine wave cycles (106) may be, but not limited to, half wave cycles (108) or full wave cycles (107). The one or more sine wave cycles (106) are configured to start at but not limited to the zero voltage crossing point and end at the consecutive zero voltage crossing point. The one or more zero voltage cycles (1 10) may have features selected from a group comprising, but not limited to, zero amplitude, predetermined phase angle, predetermined frequency, predetermined period and combination thereof. Transmission system may include one or more processing modules

(1 156) to process the input signals selected from but not limited to: encoder, decoder, encryption, DSP, compression, equaliser, emphasis, limiter, compressor, multiplexer, up/down converters, synchroniser, adc, dac, sample and hold, multiplier, divider, delay, compensators, combiner, divider, direct digital synthesis, memory, arbitrary waveform generator, switching, filter, frequency synthesis, function generator, modulator, interpolator, finite impulse response, integrator, signal re-constructor, integrator, oscillator, multiplier, forward correction, pre correction and other to suit specific implementation.

Predefined frequency range to include but not limited to ELF, VLF, LF, MF, HF, VHF, UHF, SHF, EHF bands (3hz to 300Ghz). Amplitude range is to include but not limited to 0 Volts to 1 x10 9 Volts. Phase range is to include but not limited to 0 to hp phase angle. Time period range is to include but not limited 0 seconds to 1 x10 6 seconds.

In accordance with an embodiment of the present invention, the analog signal receiving module (320) is configured to receive the one or more analog modulating signals. Figure 8 illustrates the analog signal receiving module. The analog signal receiving module (320) comprises a reference oscillator (328). The reference oscillator (328) is connected to a carrier zero crossing detector (326). The carrier zero crossing detector (326) is connected to a sample clock (324). The sample clock (324) is connected to a sample and hold (322).

In accordance with an embodiment of the present invention, the analog signal receiving module (320) is further connected to the analog carrier wave module (340) via the sample and hold (322). Figure 9illustrates analog carrier wave module (340). The analog carrier wave module (340) comprises an amplitude control (342). The amplitude control (342) may be connected to a direct digital synthesis (344). The one or more wave cycles generated by direct digital synthesis (344) are configured to start at but not limited to the zero voltage crossing point and end at but not limited to the consecutive zero voltage crossing point. The direct digital synthesis (344) is further connected to a reference oscillator (328). The direct digital synthesis (344) is further connected to a Carrier only pass filter (346).

DIGITAL RECEIVER [SYSTEM]

Figure 10 illustrates the arrangement of devices inside the system for receiving sinusoidal carrier waves (212) with predefined amplitude to convert it into digital signals, in accordance with an embodiment of the present invention. The system comprises a front end (1252). The front end (1252) comprises may be, but not limited to, a narrow tuned front end (1252) and band pass filter. The front end (1252) may be connected to a stabilizing module (1254). The stabilizing module (1254) comprises may be, but not limited to, frequency selection interface, oscillator and first mixer. The stabilizing module (1254) is connected to a processing module (1256). The processing module (1256) comprises may be, but not limited to, tuned IF amplifier, zero level sheer/ clock shaping, AGC amplifier, gain control. The processing module (1256) is connected to a recovery module (1258). The recovery module (1258) comprises may be, but not limited to, toggle latch/ data format recovery and Jitter removal. The recovery module (1258) is connected to an output driver (1260).

The system (100) may include one or more modules may be selected from but not limited to: encoder, decoder, decryption, DSP, de compression, de-equaliser, de- emphasis, delimiter, decompressor, demultiplexer, up/down converters, synchroniser, ADC, DAC, multiplier, divider, delay, compensators, combiner, memory module, arbitrary waveform generator, switching, filtering, frequency synthesis, demodulator, interpolator, finite impulse response processing, disintegrator, oscillator signal re-constructor and other to suit specific implementation

FIGURE 1 1 illustrates the conversion of received sinusoidal carrier waves (212) into digital signal.

ANALOG RECEIVER[SYSTEM] Figure 12illustrates the arrangement of devices inside the receiving system for receiving sinusoidal carrier waves (212) with predefined amplitude to convert it into analog signals, in accordance with an embodiment of the present invention. The system comprises a front end (1352). The front end (1352) comprises may be, but not limited to, a narrow tuned front end (1352) and band pass filter. The front end (1352) is connected to a stabilizing module (1354). The stabilizing module (1354) comprises may be, but not limited to, frequency selection interface, oscillator and first mixer. The stabilizing module (1354) is connected to a processing module (1356). The processing module (1356) comprises may be, but not limited to, tuned IF amplifier, wide band AM Detector. The processing module (1356) is connected to a recovery module (1358). The recovery module (1358) comprises may be, but not limited to, envelop filter & signal correction filter and baseband multichannel decoding. The recovery module (1358) is connected to an output driver (1360).

The system (100) may include one or more modules may be selected from but not limited to: encoder, decoder, decryption, DSP, de compression, de-equaliser, de- emphasis, delimiter, decompressor, demultiplexer, up/down converters, synchroniser, ADC, DAC, multiplier, divider, delay, compensators, combiner, memory module, arbitrary waveform generator, switching, filtering, frequency synthesis, demodulator, interpolator, finite impulse response processing, disintegrator, oscillator signal re-constructor and other to suit specific implementation

The invention works in following manner:

A Transmission Method having a receiving module configured to receive one or more modulating signals. The one or more modulating signals may be selected from a group comprising one or more analog signals, one or more digital signals and a combination thereof. The one or more modulating signals may have features selected from a group comprising one or more amplitudes, one or more frequencies, one or more time period, one or more phase angles and combinations thereof. The receiving module may be, but not limited to, a digital signal receiving module or an analog signal receiving module or combination thereof.

A carrier wave module configured to generate a sinusoidal carrier waves (212) including one or more wave cycles (104) that have a predetermined amplitude, at one or more zero voltage crossing points in accordance with the one or more values of the one or more modulating signals. The carrier wave module may be, but not limited to, digital carrier wave module (240) or analog carrier wave module (340) or a combination thereof.

DIGITAL GENERATOR [WORKING]

In case the one or more modulating signals are the one or more digital modulating signals referring the Figure 3, the one or more digital modulating signals (202) are received by a digital signal receiving module (220). The digital signal receiving module (220) referring to the Figure 4, receives the one or more digital modulating signals (202) via a Digital Receiver (222). The one or more digital modulating signals (202) through the Digital Receiver (222) reaches an Edge Detector (224). The Edge Detector (224) detects the edges of the one or more digital modulating signals. An Edge processor (226) processes the edges of the one or more digital modulating signals.

The processed edges of the one or more digital modulating signals are then received by the digital carrier wave module. A triggered 0° to 360°cycle generator (242) referring to Figure 5, generates the cycles based on the processed edges of the one or more digital modulating signals with the help of a reference oscillator (244). A Ground centred square wave generator (246) generates the square wave based on the cycles generated by the triggered 0° to 360°cycle generator (242). A Square to sine wave converter (248) converts the square wave into sinusoidal carrier waves (212). A carrier only pass filter (249) receives the sinusoidal carrier wave. The Carrier only pass filter (249) is configured to filter the carrier waves generating the sinusoidal carrier waves (212). FIGURE 6 illustrates waveforms produced from digital modulating signal.

ANALOG GENERATOR [WORKING]

In case the one or more modulating signals are the one or more analog modulating signals referring the Figure7, the one or more analog modulating signals are received by an analog signal receiving module (320). The analog signal receiving module referring to the Figure8, receives the one or more analog modulating signals. The one or more analog modulating signals (302) are sampled by sample and hold (322) with the help of a reference oscillator (328) a carrier zero crossing detector (326) and a sample clock (324).

The sample value of one or more analog modulating signals (302) from sample and hold (322) are received by the analog carrier wave module (340). Referring to Figure 9, the amplitude control (342) is configured to adjust the amplitude of the one or more analog modulating signals (302). The one or more analog modulating signals (302) are received by a digital direct synthesis (344). The digital direct synthesis (344) is configured to synthesis the carrier wave with the help of a reference oscillator (328). The generated sinusoidal carrier waves (212) is then received by a carrier only pass filter (346). The Carrier only pass filter (346) is configured to filter the carrier waves generating the sinusoidal carrier wave (212).

DIGITAL RECEIVER [WORKING]

The method to receive sinusoidal carrier waves (212) produced by the digital carrier wave generator module are then received by a system for receiving sinusoidal carrier waves (212) to convert sinusoidal carrier waves (212) into digital signals. The sinusoidal carrier waves (212) are received by a front end (1252). The front end (1252) is configured to receive one or more sinusoidal carrier waves (212) includes receive, amplify the one or more sinusoidal carrier waves (212) and select one or more carrier wave frequency. The resultant sinusoidal carrier waves (212) from the front end (1252) are received by a stabilizing module (1254). The stabilizing module (1254) is configured to optimise the one or more sinusoidal carrier waves (212) which may include stabilizing the received one or more sinusoidal carrier waves (212), filtering the stabilized, one or more sinusoidal carrier waves (212) and eliminating noise and interference from the one or more sinusoidal carrier waves (212). The optimised sinusoidal carrier waves (212) are then received by a processing module (1256). The processing module (1256) is configured to process the one or more sinusoidal carrier waves (212). The processing module (1256) is further configured to amplify the filtered sinusoidal carrier wave, control gain and further to generate upper or lower intermediate frequency by heterodyne process.

Wherein the processing module (1256) is configured to amplify the filtered sinusoidal carrier wave, control gain and demodulate information, the processing module (1256) may be further configured to convert the one or more sinusoidal carrier waves (212) into one or more pulses.

The processing module (1256) is further configured to process the one or more sinusoidal carrier waves (212) further includes analyse one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (212) between zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (212). After processing the one or more sinusoidal carrier waves (212) from the processing module (1256) are received by the recovery module (1258). The recovery module (1258) is configured to recover signal from the one or more sinusoidal carrier waves (212), further includes recover signal from the one or more wave cycles (104). The recovered signal from the one or more sinusoidal carrier waves (212) are then received by the output driver (1260). The output driver (1260) configured to provide the one or more output signal includes provide the recovered signal to form one or more output signals.

ANALOG RECEIVER [WORKING]

The method to receive sinusoidal carrier waves (212) produced by the carrier wave transmission method are received by a method/apparatus for receiving sinusoidal carrier waves (212) to convert sinusoidal carrier waves (212) into analog signals. The sinusoidal carrier waves (212) are received by a front end (1352). The front end (1352) is configured to receive one or more sinusoidal carrier waves (212) includes receive and amplify the one or more sinusoidal carrier waves (212) and select one or more carrier wave frequency. The resultant sinusoidal carrier waves (212) from the front end (1352) are received by a stabilizing module (1354). The stabilizing module (1354) is configured to optimise the one or more sinusoidal carrier waves (212) which may include stabilizing the received one or more sinusoidal carrier waves (212), filtering the stabilized one or more sinusoidal carrier waves (212) and eliminating noise and interference from the one or more sinusoidal carrier waves (212). The optimised sinusoidal carrier waves (212) are then received by a processing module (1356). The processing module (1356) is configured to process the one or more sinusoidal carrier waves (212). The processing module (1356) is further configured to amplify the filtered sinusoidal carrier wave, control gain and demodulate information. The processing module (1356) is configured to amplify the filtered sinusoidal carrier wave, control gain and demodulate information, the processing module (1356) is further configured to convert the one or more sinusoidal carrier waves (212) into one or more pulses and further convert the one or more sinusoidal carrier waves (212) into upper or lower intermediate frequency by heterodyne process.

The processing module (1356) is further configured to process the one or more sinusoidal carrier waves (212) further includes analyse one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (212) between zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (212). After processing the one or more sinusoidal carrier waves (212) from the processing module (1356) are received by the recovery module (1358). The recovery module (1358) configured to recover signal from the one or more sinusoidal carrier waves (212), further includes recover signal from the one or more wave cycles (104). The recovered signal from the one or more sinusoidal carrier waves (212) are then received by the output driver (1360). The output driver (1360) configured to provide the one or more output signal includes provide the recovered signal to form one or more output signals. DIGITAL GENERATOR [SYSTEM]

In accordance with an embodiment of the present invention, the modulating signals are digital modulating signals (402). Figure 13 illustrates a system to receive digital modulating signals (402) and generate sinusoidal carrier wave (412), in accordance with an embodiment of the present invention, the one or more digital modulating signals (402) received by a digital signal receiving module (420). The digital signal receiving module (420) is connected to a digital carrier wave module (440). The digital carrier wave module (440) is configured to generate sinusoidal carrier wave. The sinusoidal carrier waves (412) may include, but not limited to, one or more wave cycles (104). The one or more wave cycles (104) may be, but not limited to, one or more sine wave cycles (106) or one or more zero voltage cycles (1 10). The one or more sine wave cycles (106) may be, but not limited to, half wave cycles (108) or full wave cycles (107). The one or more sine wave cycles (106) are configured to start at but not limited to the zero voltage crossing point and end at but not limited to the consecutive zero voltage crossing point. The one or more zero voltage cycles (1 10) may have features selected from a group comprising, but not limited to, zero amplitude, predetermined phase angle, predetermined frequency, predetermined time period and combination thereof. Predefined frequency range to include but not limited to ELF, VLF,

LF, MF, HF, VHF, UHF, SHF, EHF bands (3hz to 300Ghz). Amplitude range is to include but not limited to 0 Volts to 1 x10 9 Volts. Phase range is to include but not limited to 0 to hp phase angle. Time period range is to include but not limited 0 seconds to 1 x10 6 seconds. In accordance with an embodiment of the present invention, the digital signal receiving module (420) is configured to receive the one or more digital modulating signals (402). Figure 14 illustrates a digital signal receiving module (420) to receive digital modulating signals (402). The digital signal receiving module (420) comprises may be, but not limited to, a digital receiver (422), an edge detector (424) and an edge processor (426). The digital receiver (422) receives the one or more digital modulating signals (402). The digital receiver (422) is connected to an edge detector (424). The edge detector (424) is further connected to the edge processor (426).

In accordance with an embodiment of the present invention, the digital signal receiving module (420) is further connected to the digital carrier wave module (440) via the edge processor (426). Figure 15illustrates the digital carrier wave module (440). The digital carrier wave module (440) comprises a Zero crossing synchroniser (442). The Zero crossing synchroniser (442) is connected to a Step processor (448). The Step processor (448) is further connected to a stepped carrier oscillator (446). The Zero crossing synchroniser (442) is further connected to a carrier zero cross detector (444). The carrier zero cross detector (444) is further connected to the stepped carrier oscillator (446). The stepped carrier oscillator (446) is further connected to carrier only pass filter (449). FIGURE 16 illustrates a wave form generated from the above- mentioned system.

ANALOG GENERATOR [SYSTEM]

In accordance with an embodiment of the present invention, the modulating signals are analog modulating signals (502). Figure 17illustrates a system to receive analog modulating signals (502) and generate sinusoidal carrier waves (412). The system comprises one or more analog modulating signals (502). The one or more analog modulating signals (502) received by an analog signal receiving module (520). The analog signal receiving module (520) is connected to an analog carrier wave module (440). The analog carrier wave module (440) is configured to generate sinusoidal carrier wave. The sinusoidal carrier waves (412) may include, but not limited to, one or more wave cycles (104). The one or more wave cycles (104) may be, but not limited to, one or more sine wave cycles (106) or one or more zero voltage cycles (1 10). The one or more wave cycles (106) may be, but not limited to, half wave cycles (108) or full wave cycles (107). The one or more wave cycles (106) are configured to start at but not limited to the zero voltage crossing point and end at but not limited to the consecutive zero voltage crossing point. The one or more zero voltage cycles (1 10) may have features selected from a group comprising, but not limited to, zero amplitude, predetermined phase angle, predetermined frequency, predetermined time period and combination thereof.

Predefined frequency range to include but not limited to ELF, VLF, LF, MF, HF, VHF, UHF, SHF, EHF bands (3hz to 300Ghz). Amplitude range is to include but not limited to 0 Volts to 1 x10 9 Volts. Phase range is to include but not limited to 0 to hp phase angle. Time period range is to include but not limited 0 seconds to 1 x10 6 seconds.

In accordance with an embodiment of the present invention, the analog signal receiving module (520) is configured to receive the one or more analog modulating signals (502). Figure 18illustrates the analog signal receiving module (520). The analog signal receiving module (520) (520) comprises of a signal input module which is connected to a sample and hold (528). The Sample & hold (528) is further connected with a carrier zero crossing detector (524). The carrier zero crossing detector (524) is connected with carrier reference (526). The carrier Reference (526) is further connected with a direct digital synthesis (530). In accordance with an embodiment of the present invention, the analog signal receiving module (520) is further connected to the analog carrier wave module (540) via the sample and hold (528). Figure 19 illustrates an analog carrier wave module (540). The analog carrier wave module (540) comprises a Stepped Frequency Control (542). The Stepped Frequency Control (542) is connected with the Direct Digital Synthesis (544). The Direct Digital Synthesis (544) is further connected to a Reference Oscillator (548). The Direct Digital Synthesis (544) is further connected to a carrier only pass filter (546). Resulting types of sinusoidal carrier waves (412) generated are illustrated in Fig. 20 and Fig. 21.

Transmission system may include one or more processing modules (1456) to process the input signals selected from but not limited to: encoder, decoder, encryption, DSP, compression, equaliser, emphasis, limiter, compressor, multiplexer, up/down converters, synchroniser, adc, dac, sample and hold, multiplier, divider, delay, compensators, combiner, divider, direct digital synthesis, memory, arbitrary waveform generator, switching, filter, frequency synthesis, function generator, modulator, interpolator, finite impulse response, integrator, signal re-constructor, integrator, oscillator, multiplier, forward correction, pre correction and other to suit specific implementation.

DIGITAL RECEIVER [SYSTEM] Figure 22 illustrates an arrangement of devices inside the receiving system for receiving sinusoidal carrier waves (412) with control of frequency parameters, to recover digital signals, in accordance with an embodiment of the present invention. The receiving system comprises a front end (1452). The front end (1452) comprises may be, but not limited to, a narrow tuned front end (1452) and band pass filter. The front end (1452) is connected to a stabilizing module (1454). The stabilizing module (1454) comprises may be, but not limited to, frequency selection interface, oscillator and first mixer. The stabilizing module (1454) is connected to a processing module (1456). The processing module (1456) comprises may be, but not limited to, tuned IF amplifier, Fligh-Bandwidth frequency discrimination detector, AGC amplifier and gain control. The processing module (1456) is connected to a recovery module (1458) and receives the detected wide band modulating signals. The recovery module (1458) comprises may be, but not limited to, clock recovery, data format converter and Jitter removal. The recovery module (1458) may further include processing to decode multichannel digital signals and connected to an output driver (1460). The system (100) may include one or more modules may be selected from but not limited to: encoder, decoder, decryption, DSP, de compression, de-equaliser, de- emphasis, delimiter, decompressor, demultiplexer, up/down converters, synchroniser, ADC, DAC, multiplier, divider, delay, compensators, combiner, memory module, arbitrary waveform generator, switching, filtering, frequency synthesis, demodulator, interpolator, finite impulse response processing, disintegrator, oscillator signal re-constructor and other to suit specific implementation.

ANALOG RECEIVER [SYSTEM]

Figure23 illustrates the arrangement of devices inside the receiving system for receiving sinusoidal carrier waves (412) with control of frequency parameters, to convert it into analog signals, in accordance with an embodiment of the present invention. The system comprises a front end (1552). The front end (1552) comprises may be, but not limited to, a narrow tuned front end (1552) and band pass filter. The front end (1552) is connected to a stabilizing module (1554). The stabilizing module (1554) comprises may be, but not limited to, frequency selection interface, oscillator and first mixer. The stabilizing module (1554) is connected to a processing module (1556). The processing module (1556) comprises may be, but not limited to, tuned IF amplifier, wide band FM Detector. The processing module (1556) is connected to a recovery module (1558). The recovery module (1558) comprises may be, but not limited to, envelop filter & signal correction filter and baseband multichannel decoding. The recovery module (1558) is connected to an output driver (1560).

The system (100) may include one or more modules may be selected from but not limited to: encoder, decoder, decryption, DSP, de compression, de-equaliser, de- emphasis, delimiter, decompressor, demultiplexer, up/down converters, synchroniser, ADC, DAC, multiplier, divider, delay, compensators, combiner, memory module, arbitrary waveform generator, switching, filtering, frequency synthesis, demodulator, interpolator, finite impulse response processing, disintegrator, oscillator signal re-constructor and other to suit specific implementation.

The invention performs in following manner:

Figure. 13 illustrates a system with control of frequency parameters. A receiving module (420) configured to receive one or more modulating signals. The one or more modulating signals may be selected from a group comprising one or more analog signals, one or more digital signals and a combination thereof. The one or more modulating signals may have features selected from a group comprising one or more amplitudes, one or more frequencies, one or more time period, one or more phase angles and combinations thereof. The receiving module may be, but not limited to, a digital signal receiving module or an analog signal receiving module.

A carrier wave module (440) configured to generate a sinusoidal carrier waves (412) including one or more wave cycles (104) that have a predetermined frequency, at one or more zero voltage crossing points in accordance with the one or more values of the one or more modulating signals. The carrier wave module may be, but not limited to, digital carrier wave module (440) or analog carrier wave module (440) or combinations thereof. DIGITAL GENERATOR [WORKING]

In case the one or more modulating signals are the one or more digital modulating signals (402) referring the Figure 13, the one or more digital modulating signals (402) are received by a digital signal receiving module (420). The digital signal receiving module (420) referring to the Figure 14 receives the one or more digital modulating signals (402) via a digital receiver (422). The one or more digital modulating signals (402) through the digital receiver (422) reaches an edge detector (424). The edge detector (424) detects the edges of the one or more digital modulating signals (402). An edge processor (426) processes the edges of the one or more digital modulating signals (402). The processed edges of the one or more digital modulating signals (402) are then received by the digital carrier wave module (440). A Zero crossing synchroniser (442) referring to Figure15, carrier zero cross detector (444) is synchronised to the zero voltage crossing points of carrier wave. A Step processor (448) applies the frequency steps to a Stepped carrier Oscillator (446). The Stepped carrier Oscillator (446) generates the carrier waves with each wave cycle of stepped carrier frequency wave starts and ends at the zero voltage crossing point of the sinusoidal carrier wave. The Stepped carrier Oscillator (446) is configured to generate the predefined carrier frequencies without any side bands. A carrier only pass filter (449) receives the sinusoidal carrier waves (412). The carrier only pass filter is configured to pass the carrier waves generating the sinusoidal carrier waves (412).

ANALOG GENERATOR [WORKING] Figure 17 illustrates a transmission system with control of frequency parameters. In case the one or more modulating signals are the one or more analog modulating signals (502), referring the Figure 18, the one or more analog modulating signals (502) are received by an analog signal receiving module (520). The analog signal receiving module referring to the Figure 18, receives the one or more analog modulating signals (502). The one or more analog modulating signals (502) are sampled by sample and hold at but not limited to the zero voltage crossing point of the carrier, with the help of a carrier zero crossing detector. The carrier zero crossing detector drives the zero crossing information from Direct Digital Synthesis through a carrier Reference. The sampled value of the modulating signals at the zero voltage crossing point of carrier is sent to sinusoidal carrier waves (412) generation module.

The sample containing value from one or more analog modulating signals (502) from sample and hold (528) are received by the analog carrier wave module (520). Referring to Figure 19, the Stepped Frequency Control (542) is configured to process the sample from one or more analog modulating signals (502). The one or more analog modulating signals (502) samples are received by a Direct Digital Synthesis (530). The Direct Digital Synthesis (544) is configured to generate stepped frequency sine wave cycles (106) starting at but not limited to the zero voltage crossing point and ending at but not limited to the consecutive zero voltage crossing point of carrier wave cycles (104). The Direct digital synthesis (544) is configured to generate the predefined stepped carrier frequencies without any side bands with the help of a reference oscillator (548). The carrier wave is then received by a carrier only pass filter (546). The carrier only pass filter (546) is configured to pass the carrier waves generating the sinusoidal carrier waves (412).

DIGITAL RECEIVER [WORKING]

The sinusoidal carrier waves (412) produced by the sinusoidal carrier waves module (440) are then received by a system as illustrated in Fig. 22 for receiving sinusoidal carrier waves (412) to convert sinusoidal carrier waves (412) into digital signals. The sinusoidal carrier waves (412) are received by a front end (1452). The front end (1452) is configured to receive one or more sinusoidal carrier waves (412) includes receive, amplify the one or more sinusoidal carrier waves (412) and select one or more carrier wave frequency. The resultant sinusoidal carrier waves (412) from the front end (1452) are received by a stabilizing module (1454). The stabilizing module (1454) is configured to optimise the one or more sinusoidal carrier waves (412) which may include stabilizing the received one or more sinusoidal carrier waves (412), filtering the stabilized one or more sinusoidal carrier waves (412) and eliminating noise and interference from the one or more sinusoidal carrier waves (412) and may further generate upper or lower intermediate frequency by heterodyne process. The optimised sinusoidal carrier waves (412) are then received by a processing module (1456). The processing module (1456) is configured to process the one or more sinusoidal carrier waves (412). The processing module (1456) is further configured to amplify and optimise the filtered sinusoidal carrier wave. Wherein the processing module (1456) is configured to amplify the filtered sinusoidal carrier wave, control gain and demodulate information, the processing module (1456) may further configured to convert the one or more sinusoidal carrier waves (412) into one or more pulses. The processing module (1456) is further configured to process the one or more sinusoidal carrier waves (412) further includes analyse one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (412) at zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (412). After processing the one or more sinusoidal carrier waves (412) from the processing module (1456) are received and demodulated by the recovery module (1458). The recovery module (1458) configured to recover signal from the one or more sinusoidal carrier waves (412), further includes recover signal from the one or more wave cycles (104). The recovered signal from the one or more sinusoidal carrier waves (412) are then received by the output driver (1460). The output driver (1460) configured to provide the one or more output signal includes provide the recovered signal to form one or more output signals. ANALOG RECEIVER [WORKING]

The sinusoidal carrier waves (412) produced by the sinusoidal carrier waves module (440) are then received by a receiving system as illustrated by Fig. 23 for receiving sinusoidal carrier waves (412) to convert sinusoidal carrier waves (412) into analog signals. The sinusoidal carrier waves (412) are received by a front end (1552). The front end (1552) is configured to receive one or more sinusoidal carrier waves (412) includes receive, amplify the one or more sinusoidal carrier waves (412) and select one or more carrier wave frequency. The resultant sinusoidal carrier waves (412) from the front end (1552) are received by a stabilizing module (1554). The stabilizing module (1554) is configured to optimise the one or more sinusoidal carrier waves (412) which may include stabilizing the received one or more sinusoidal carrier waves (412), filtering the stabilized one or more sinusoidal carrier waves (412) and eliminating noise and interference from the one or more sinusoidal carrier waves (412). The optimised sinusoidal carrier waves (412) are then received by a processing module (1556). The processing module (1556) is configured to process the one or more sinusoidal carrier waves (412).

Wherein the processing module (1556) is configured to amplify the filtered sinusoidal carrier wave, control gain, the processing module (1556) is further configured to convert the one or more sinusoidal carrier waves (412) into one or more pulses and further convert the one or more sinusoidal carrier waves (412) into upper or lower intermediate frequency by heterodyne process.

The processing module (1556) is further configured to process the one or more sinusoidal carrier waves (412) further includes analyse one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (412) at but not limited to the zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (412) to demodulate the signal. After processing the one or more sinusoidal carrier waves (412) from the processing module (1556) are received by the recovery module (1558). The recovery module (1558) configured to recover signal from the one or more sinusoidal carrier waves (412), further includes recover signal from the one or more wave cycles (104). The recovered signal from the one or more sinusoidal carrier waves (412) are then received by the output driver (1560). The output driver (1560) may include base band processing and further configured to provide the one or more output signal includes provide the recovered signal to form one or more output signals.

In accordance with an embodiment of the present invention, the modulating signals are digital modulating signals. Figure 24 illustrates a system (600) controlling phase properties of the sinusoidal carrier waves (612) by digital modulating signal (602) and generate sinusoidal carrier wave, the one or more digital modulating signals are received by a digital signal receiving module (620). The digital signal receiving module is connected to a digital carrier wave module (640). The digital carrier wave module is configured to generate sinusoidal carrier waves (612). The sinusoidal carrier waves (612) may include, but not limited to, one or more wave cycles (104). The one or more wave cycles (104) may be, but not limited to, one or more sine wave cycles (106) or one or more zero voltage cycles (1 10) or one or more reference cycles. The one or more sine wave cycles (106) may be, but not limited to, half wave cycles (108) or full wave cycles (107). The one or more zero voltage cycles (1 10) may have features selected from a group comprising, but not limited to, zero amplitude, predetermined phase angle, predetermined frequency, predetermined time period and combination thereof.

Predefined frequency range to include but not limited to ELF, VLF, LF, MF, HF, VHF, UHF, SHF, EHF bands (3hz to 300Ghz). Amplitude range is to include but not limited to 0 Volts to 1 x10 9 Volts. Phase range is to include but not limited to 0 to hp phase angle. Time period range is to include but not limited to 0 seconds to 1 x10 6 seconds.

DIGITAL GENERATOR [SYSTEM] In accordance with an embodiment of the present invention, illustrated in Fig. 24, the digital signal receiving module (620) is configured to receive the one or more digital modulating signals (602). Figure 25illustrates the digital signal receiving module (620). The digital receiver (622) is connected with the Data Byte Generator (624). The Data Byte Generator (624) is further connected with the Carrier & Block Clock Generator (626). The Carrier & Block Clock Generator (626) is connected with the Reference oscillator (628). The Data Byte Generator (624) is further connected with the Data to phase converter (630). The digital signal receiving module (620) comprises may be, but not limited to, a digital receiver (622), a data byte generator (624), a reference oscillator (628) a Data to phase converter (630) and a Carrier clock & Block Clock Generator (626). The digital receiver (622) receives the one or more digital modulating signals (602).

In accordance with an embodiment of the present invention, the digital signal receiving module (620) is further connected to the digital carrier wave module (640) via the Data to phase converter (630). Figure 26illustrates the digital carrier wave module (640). The digital carrier wave module comprises a Data 0° to 360° cycle generator (642). The Data 0° to 360° cycle generator (642) is connected with a ground centred square wave generator (647). The ground centred square wave generator (647) is connected with a square to sine wave converter (648). The square to sine wave converter (648) is connected to carrier only pass filter (649). The Data 0° to 360° cycle generator (642) is further connected with the Carrier & Block Clock Generator (644). The Carrier & Block Clock Generator (644) is further connected with a reference 0° to 360° cycle generator (646). The reference 0° to 360° cycle generator (646) is further connected with the Ground centred square wave generator (647). Fig. 27 illustrates prominent wave forms to illustrate the generation of phase modulated sinusoidal carrier waves (612).

Transmission system may include one or more processing modules (1 156) to process the input signals selected from but not limited to: encoder, decoder, encryption, DSP, compression, equaliser, emphasis, limiter, compressor, multiplexer, up/down converters, synchroniser, adc, dac, sample and hold, multiplier, divider, delay, compensators, combiner, divider, direct digital synthesis, memory, arbitrary waveform generator, switching, filter, frequency synthesis, function generator, modulator, interpolator, finite impulse response, integrator, signal re-constructor, integrator, oscillator, multiplier, forward correction, pre correction and other to suit specific implementation.

ANALOG GENERATOR [SYSTEM] In accordance with an embodiment of the present invention, the modulating signals are analog modulating signals. Figure 28 illustrates a system (700) controlling phase properties of the sinusoidal carrier waves (612) analog modulating signal (702) and generate sinusoidal carrier waves (612). The system (700) comprises one or more analog modulating signals (702). The one or more analog modulating signals (702) received by an analog signal receiving module (720). The analog signal receiving module (720) is connected to an analog carrier wave module (740). The analog carrier wave module (740) is configured to generate sinusoidal carrier waves (612). The sinusoidal carrier waves (612) may include, but not limited to, one or more wave cycles (104). The one or more wave cycles (104) may be, but not limited to, one or more sine wave cycles (106) or one or more zero voltage cycles (1 10) or one or more reference cycle. The one or more sine wave cycles (106) may be, but not limited to, half wave cycles (108) or full wave cycles (107). The one or more zero voltage cycles (1 10) may have features selected from a group comprising, but not limited to, zero amplitude, predetermined phase angle, predetermined frequency, predetermined time period and combination thereof.

Predefined frequency range to include but not limited to ELF, VLF, LF, MF, HF, VHF, UHF, SHF, EHF bands (3hz to 300Ghz). Amplitude range is to include but not limited to 0 Volts to 1 x10 9 Volts. Phase range is to include but not limited to 0 to hp phase angle. Time period range is to include but not limited to 0 seconds to 1 x10 6 seconds.

In accordance with an embodiment of the present invention, the analog signal receiving module (720) is configured to receive the one or more analog modulating signals (702). Figure 29 illustrates the analog signal receiving module (720). The analog signal receiving module (720) comprises may be, but not limited to, an Analog to Digital converter (722) a data byte generator (724) a Reference oscillator (728), a Data to phase converter (730) and a Carrier & Block Clock Generator (726). The analog receiver receives the one or more analog modulating signals (702). The analog receiver is connected with the Data Byte Generator (724). The Data Byte Generator (724) is further connected with the Carrier clock & Block Clock Generator (726). The Carrier & Block Clock Generator (726) is connected with the Reference oscillator (728). The Data Byte Generator (724) is further connected with the Data to phase converter (730).

In accordance with an embodiment of the present invention, the analog signal receiving module (720) is further connected to the analog carrier wave module (740) via the Data to phase converter (730). Figure 30 illustrates the analog carrier wave module (740). The analog carrier wave module (740) comprises a Data 0° to 360° cycle generator (742) with predefined phase. The Data 0° to 360° cycle generator (742) is connected with a ground centred square wave generator (744). The ground centred square wave generator (744) is connected with a square to sine wave converter (745). The square to sine wave converter (745) is connected to carrier only pass filter (746). The Data 0° to 360° cycle generator (742) is further connected with the Carrier & Block Clock Generator (748). The Carrier & Block Clock Generator (748) is further connected with a reference 0° to 360° cycle generator (747). The reference 0° to 360° cycle generator

(747) is further connected with the Ground centred square wave generator (744). Fig. 31 illustrates some wave forms illustrating the phase controlled sinusoidal wave cycles (104) generation as per an embodiment of the present invention. Transmission system may include one or more processing module

(1 156) to process the input signals selected from but not limited to: encoder, decoder, encryption, DSP, compression, equaliser, emphasis, limiter, compressor, multiplexer, up/down converters, synchroniser, adc, dac, sample and hold, multiplier, divider, delay, compensators, combiner, divider, direct digital synthesis, memory, arbitrary waveform generator, switching, filter, frequency synthesis, function generator, modulator, interpolator, finite impulse response, integrator, signal re-constructor, integrator, oscillator, multiplier, forward correction, pre correction and other to suit specific implementation.

DIGITAL RECEIVER [SYSTEM] Figure 32 illustrates a system for receiving sinusoidal carrier waves (612) to convert it into digital signals, in accordance with an embodiment of the present invention. The system comprises a front end (1652). The front end (1652) comprises may be, but not limited to, a narrow tuned front end (1652) and band pass filter. The front end (1652) is connected to a stabilizing module (1654). The stabilizing module (1654) comprises may be, but not limited to, frequency selection interface, oscillator and first mixer. The stabilising Module may have heterodyne process to convert sinusoidal waves in to upper or lower intermediate frequencies. The stabilizing module (1654) is connected to a processing module (1656). The processing module

(1656) comprises may be, but not limited to, tuned IF amplifier. The processing module (1656) is connected to a recovery module (1658). The recovery module (1658) comprises may be, but not limited to, clock recovery, wide band PM Detector, phase to data converter and baseband multichannel decoding. The recovery module (1658) is connected to an output driver (1660).

The system (100) may include one or more modules may be selected from but not limited to: encoder, decoder, decryption, DSP, de compression, de-equaliser, de- emphasis, delimiter, decompressor, demultiplexer, up/down converters, synchroniser, ADC, DAC, multiplier, divider, delay, compensators, combiner, memory module, arbitrary waveform generator, switching, filtering, frequency synthesis, demodulator, interpolator, finite impulse response processing, disintegrator, oscillator signal re-constructor and other to suit specific implementation. ANALOG RECEIVER SYSTEM

Figure 33 illustrates a system for receiving sinusoidal carrier waves (612) to convert it into analog signals, in accordance with an embodiment of the present invention. The system comprises a front end (1752). The front end (1752) comprises may be, but not limited to, a narrow tuned front end (1752) and band pass filter. The front end (1752) is connected to a stabilizing module (1754). The stabilizing module (1754) comprises may be, but not limited to, frequency selection interface, oscillator and first mixer. The stabilising Module may have heterodyne process to convert sinusoidal waves in to upper or lower intermediate frequencies. The stabilizing module (1754) is connected to a processing module (1756). The processing module (1756) comprises may be, but not limited to, tuned IF amplifier. The processing module (1756) is connected to a recovery module (1758). The recovery module (1758) comprises may be, but not limited to, clock recovery, wide band PM Detector, phase to voltage converter and baseband multichannel decoding. The recovery module (1758) is connected to an output driver (1760).

The system (100) may include one or more modules may be selected from but not limited to: encoder, decoder, decryption, DSP, de compression, de-equaliser, de- emphasis, delimiter, decompressor, demultiplexer, up/down converters, synchroniser, ADC, DAC, multiplier, divider, delay, compensators, combiner, memory module, arbitrary waveform generator, switching, filtering, frequency synthesis, demodulator, interpolator, finite impulse response processing, disintegrator, oscillator signal re-constructor and other to suit specific implementation.

The invention works in following manner: Fig. 24 illustrates a carrier wave system controlling the phase property of the carrier waves. A receiving module (620) configured to receive one or more modulating signals. The one or more modulating signals may be selected from a group comprising one or more analog signals, one or more digital signals and a combination thereof. The one or more modulating signals may have features selected from a group comprising one or more amplitudes, one or more frequencies, one or more time period, one or more phase angles and combinations thereof. The receiving module may be, but not limited to, a digital signal receiving module, an analog signal receiving module and combination thereof. A carrier wave module (640) configured to generate a sinusoidal carrier waves (612) including one or more wave cycles (104) that have a predetermined phase, at one or more zero voltage crossing points in accordance with the one or more values of the one or more modulating signals. The carrier wave module may be, but not limited to, digital carrier wave module, analog carrier wave module and combination thereof.

DIGITAL GENERATOR [WORKING]

In case the one or more modulating signals are the one or more digital modulating signals, referring the Figure 24, the one or more digital modulating signals (602) are received by a digital signal receiving module (620). The digital signal receiving module (620), referring to the Figure 25, receives the one or more digital modulating signals (620) via a digital receiver (622). The one or more digital modulating signals (602) through the digital receiver (622) reaches the Data Byte Generator (624). The Data Byte Generator (624) generates data with the reference from Carrier & Block Clock Generator (626) which in turn is synced with the carrier frequency with the help of reference oscillator (628). The data from the Data Byte Generator (624) is then processes in Data to phase converter (630) the Data to phase data and converts it into phases.

The processed data from the Data to phase converter (630) is then received by the Data 0° to 360° cycle generator (642), referring to Figure 26, the Data 0° to 360° cycle generator (642) generates the cycles based on the processed phase based on value of the one or more digital modulating signals (602) with the help of the Carrier & Block Clock Generator (644) and referenceO 0 to 360° cycle generator (646). The ground centred square wave generator (647) also converts the square wave based on the cycles generated by the reference 0° to 360° cycle generator (646). A square to sine wave converter (648) converts the square waves into carrier sine waves. A carrier only pass filter (649) receives the sinusoidal carrier wave. The carrier only pass filter (649) is configured to pass only the carrier waves generating the sinusoidal carrier waves (612). Figure 27 illustrates wave form generated by above mentioned system. ANALOG GENERATOR [WORKING]

In case the one or more modulating signals are the one or more analog modulating signals referring the Figure 28, the one or more analog modulating signals are received by an analog signal receiving module (720). The analog signal receiving module (720) referring to the Figure 29, receives the one or more analog modulating signals (702). The one or more analog modulating signals are converted to digital by Analog to Digital converter (722). The Analog to Digital converter (722) may be synchronised to zero Byte clock and reaches the Data Byte Generator (724). The Data Byte Generator (724) processes the A to D converter output to synchronise data to the reference from Carrier & Block Clock Generator (726) which in turn is synced with the zero voltage crossing of the carrier wave cycles (104) with the help of reference oscillator (728). The data from the Data Byte Generator (724) is then processes in the Data to phase converter (730) and converts into phases.

The processed data from the Data to phase converter (730) is then received by the Data 0° to 360° cycle generator (742) referring to Figure 30, the Data 0° to 360° cycle generator (744) generates the cycles based on the processed phase data from the A to D converter (722), one or more analog modulating signals (702) with the help of the Carrier & Block Clock Generator (748) and referenceO 0 to 360° cycle generator (747). The ground centred square wave generator (744) generates the square wave based on the cycles generated by the reference 0° to 360° cycle generator (747). A square to sine wave converter (745) converts the square wave into sinusoidal carrier waves (612). A carrier only pass filter (746) receives the carrier waves. The carrier only pass filter (746) is configured to pass the carrier waves only, generating the sinusoidal carrier waves (612). Fig. 31 illustrates the wave shapes of sinusoidal wave cycles (104).

DIGITAL RECEIVER [WORKING] The sinusoidal carrier waves (612) produced by the digital carrier wave module are then received by a system for receiving sinusoidal carrier waves (612) and to convert sinusoidal carrier waves (612) into digital signals as illustrated in Fig. 32. The sinusoidal carrier waves (612) are received by a front end (1652). The front end (1652) is configured to receive one or more sinusoidal carrier waves (612) includes receive, amplify the one or more sinusoidal carrier waves (612) and select one or more carrier wave frequency. The resultant sinusoidal carrier waves (612) from the front end (1652) are received by a stabilizing module (1654). The stabilizing module (1654) is configured to optimise the one or more sinusoidal carrier waves (612) which may include but not limited to stabilizing the received one or more sinusoidal carrier waves (612), filtering the stabilized one or more sinusoidal carrier waves (612) and eliminating noise and interference from the one or more sinusoidal carrier waves (612). The optimised sinusoidal carrier waves (612) are then received by a processing module (1656). The processing module (1656) is configured to process the one or more sinusoidal carrier waves (612). The processing module (1656) may be further configured to amplify the filtered sinusoidal carrier wave, control gain and generate upper or lower intermediate frequency by heterodyne process.

Wherein the processing module (1656) is configured to amplify the filtered sinusoidal carrier wave, control gain and demodulate information, the processing module (1656) is further configured to convert the one or more sinusoidal carrier waves (612) into one or more pulses.

The processing module (1656) is further configured to process the one or more sinusoidal carrier waves (612) further includes analyse one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (612) at but not limited to the zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (612). After processing the one or more sinusoidal carrier waves (612) from the processing module (1656) are received by the recovery module (1658) to demodulate the signal. The recovery module (1658) configured to recover signal from the one or more sinusoidal carrier waves (612), further includes recover signal from the one or more wave cycles (104). The recovered signal from the one or more sinusoidal carrier waves (612) are then received by the output driver (1660). The output driver (1660) configured to provide the one or more output signal includes provide the recovered signal to form one or more output signals.

ANALOG RECEIVER [WORKING]

The sinusoidal carrier waves (612) produced by the analog carrier wave module are then received by a system for receiving sinusoidal carrier waves (612) and to convert sinusoidal carrier waves (612) into analog signals as illustrated in Fig. 33. The sinusoidal carrier waves (612) are received by a front end (1752). The front end (1752) is configured to receive one or more sinusoidal carrier waves (612) includes receive, amplify the one or more sinusoidal carrier waves (612) and select one or more carrier wave frequency. The resultant sinusoidal carrier waves (612) from the front end (1752) are received by a stabilizing module (1754). The stabilizing module (1754) is configured to optimise the one or more sinusoidal carrier waves (612) which may include but not limited to stabilizing the received one or more sinusoidal carrier waves (612), filtering the stabilized one or more sinusoidal carrier waves (612) and eliminating noise and interference from the one or more sinusoidal carrier waves (612). The optimised sinusoidal carrier waves (612) are then received by a processing module (1756). The processing module (1756) is configured to process the one or more sinusoidal carrier waves (612). The processing module (1756) may be further configured to amplify the filtered sinusoidal carrier wave, control gain and generate upper or lower intermediate frequency by heterodyne process.

Wherein the processing module (1756) is configured to amplify the filtered sinusoidal carrier wave, control gain and demodulate information, the processing module (1756) is further configured to convert the one or more sinusoidal carrier waves (612) into one or more pulses.

The processing module (1756) is further configured to process the one or more sinusoidal carrier waves (612) further includes analyse one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (612) at but not limited to the zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves (612). After processing the one or more sinusoidal carrier waves (612) from the processing module (1756) are received by the recovery module (1758) to demodulate the signal. The recovery module (1758) configured to recover signal from the one or more sinusoidal carrier waves (612), further includes recover signal from the one or more wave cycles (104). The recovered signal from the one or more sinusoidal carrier waves (612) are then received by the output driver (1760). The output driver (1760) configured to provide the one or more output signal includes provide the recovered signal to form one or more output signals.

FDM/ QAM Modulator has been explained as follows:

Figure 34 illustrates a system (2000) for receiving modulating signals and generating sinusoidal carrier wave, in accordance with an embodiment of the present invention. Analog signals are received by a receiving module (120). The receiving module may have, but not limited to, Input processor and may include A to D conversion. Digital signals are received by a digital receiver and connected to Input processor. The input processor may include but not limited to a data processing to generate frequency data and or amplitude data and or phase data and or timing data.

The system (2000) for receiving a modulating signal for generating sinusoidal carrier waves, in accordance with an embodiment of the present invention, further includes, a carrier wave module (140) which may have a reference oscillator which may include but not limited to internal precision oscillator or a GPS reference. This reference oscillator drives the carrier clock generator which may include but not limited to direct digital synthesiser. This clock generator may generate one or more reference clocks for the generation module. The generation module may include one or more modules selected from but not limited to Frequency data divider, phase data divider, amplitude data divider which are configured but not limited to drive frequency, phase and amplitude data processors. These individual processors are configured to optimise the signals/data with zero crossing of sinusoidal carrier waves. Processed data may be but not limited to receive by the DSP processor/FPGA which generates data for one or more sinusoidal wave cycles (104) controlling frequency and/or phase and/or amplitude and/or timing properties according to one or more modulating signals. In accordance with an embodiment of the present invention the output of the DSP/FPGA contains data having one or more frequencies, one or more amplitudes, one or more phase angles and one or more zero cycles with all individual carrier wave cycles (104) starting but not limited to zero crossing point and ending at but not limited to zero crossing point of the carrier waves. The output of the DSP may be but not limited to converted to analog carrier waves by a D to A converter. The output of D to A converter may pass through a carrier only pass filter. The invention works in following manner:

The receiving module (120) configured to receive one or more modulating signals (102). The one or more modulating signals may be selected from a group comprising one or more analog signals, one or more digital signals and a combination thereof. The one or more modulating signals may have features selected from a group comprising one or more amplitudes, one or more frequencies, one or more time period, one or more phase angles and combinations thereof. The receiving module (120) may be, but not limited to, a digital signal receiving module or an analog signal receiving module or a combination thereof. The carrier wave module (140) configured to generate a sinusoidal carrier waves including one or more wave cycles (104) that have a predetermined one or more properties, at one or more zero voltage crossing points in accordance with the one or more values of the one or more modulating signals. The one or more generated sine wave cycles (106) are configured to start at but not limited to the zero voltage crossing point and end at but not limited to the consecutive zero voltage crossing point completing the cycle with constant sine wave properties. The one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves may be, but not limited to, selected from a group comprising one or more predetermined amplitudes, one or more predetermined frequencies, one or more predetermined phase angles, one or more predetermined time period and combination thereof. The carrier wave module may be, but not limited to, digital carrier wave module or analog carrier wave module.

RECEIVER [SYSTEM] Figure 35 illustrates a system (3000) for receiving sinusoidal carrier waves and to convert it into signals, in accordance with an embodiment of the present invention. The front end (1 152) module receives the sinusoidal waves and selects the frequency. The selected frequency is further amplified and passed through a band pass filter to improve the selectivity and strength. The front end (1 152) module may include but not limited to digital frequency selection module with GUI. To optimise the recovery the front end (1152) module may include a gain control which may not be limited to AGC. The received sinusoidal waves by the front end (1 152) may be connected to one or more mixing stages followed by tuned IF amplifiers to reduce interference and noise and further enhance signal. The tuned IF amplifier may include one or more detectors and output may be connected to but not limited to an A to D converter. The A to D converter output may be used for recovering of reference clock and drive but not limited to the DSP/FPGA. Digital Signal Processing or Analog Signal Processing may be used to process one or more received signals consisting of one or more wave cycles (104) by decoding one or more properties selected from frequency, phase, amplitude or timing and combinations thereof. Signals from DSP/FPGA will be further received by a data recovery section which may decode data from processed phase, frequency, amplitude and timing properties, Data recovery module (1158) is connected to Data processing which can process the data to drive the analog and digital signal output. RECEIVER METHOD

The sinusoidal carrier waves produced by the carrier wave module are then received by a receiver system for receiving sinusoidal carrier waves to convert sinusoidal carrier waves into signals. The sinusoidal carrier waves are received by a front end (1152). The front end (1 152) is configured to receive one or more sinusoidal carrier waves, includes receive, amplify the one or more sinusoidal carrier waves and select one or more carrier wave frequency. The resultant sinusoidal carrier waves from the front end (1 152) are received by a stabilizing module (1 154). The stabilizing module (1 154) is configured to optimise the one or more sinusoidal carrier waves, which may include but not limited to stabilizing the received one or more sinusoidal carrier waves, filtering and amplifying the stabilized one or more sinusoidal carrier waves and eliminating noise and interference from the one or more sinusoidal carrier waves. The optimised sinusoidal carrier waves may be received by a processing module (1 156). The processing module (1 156) is configured to process the one or more sinusoidal carrier waves. The processing module (1 156) is further configured to amplify the filtered sinusoidal carrier wave, control and optimise the gain and may generate upper or lower intermediate frequency by heterodyne process.

Wherein the processing module (1 156) is configured to amplify the filtered sinusoidal carrier wave, control gain and demodulate information, the processing module (1 156) may be further configured to convert the one or more sinusoidal carrier waves into one or more pulses. The processing module (1 156) is further configured to process the one or more sinusoidal carrier waves further includes analyse one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves between zero voltage crossing points to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves. After processing the one or more sinusoidal carrier waves from the processing module (1 156) are received by the recovery module (1 158). The recovery module (1 158) configured to recover signals from the one or more sinusoidal carrier waves cycle. The recovered signals from the one or more sinusoidal carrier waves are then received by the output driver (1160). The output driver (1 160) configured to provide the one or more output signals to provide the recovered signal to form one or more output signals.

Phase, Amplitude and frequency working

In accordance with an embodiment of the present invention, where more than one property selected from a group comprising from Phase, Amplitude or Frequency are controlled to modulate the signals on the sinusoidal carrier waves. In the embodiment the one or more modulating signals are the one or more analog modulating signals and/or one or more digital modulating signals, the one or more modulating signals are received by one or more receiving modules. The receiving modules receives the one or more modulating signals. The one or more analog/digital modulating signals received may be passed through one or more modules selected from but not limited to Analog to Digital converter, digital sample rate converter, synchroniser, and other processes to synchronise data to carrier frequency and/or block frequency, byte generation to achieve application of signal at zero voltage crossing point of the carrier waves. The processed signal from the signal to phase/frequency/amplitude processor is then received by the Data 0° to 360° cycle generator, the Data 0° to 360° cycle generator generates the carrier wave cycles (104) based on the one or more modulating signals with the help of the 0° to 360° cycle generator. The ground centred square wave generator generates the square wave based on the cycles generated by the reference 0° to 360° cycle generator. A square to sine wave converter converts the square wave into sinusoidal carrier waves. A carrier only pass filter receives the carrier waves. The carrier only pass filter is configured to pass the carrier waves only, generating the sinusoidal carrier waves. In accordance with an embodiment of the present invention, where variations in phase and/or amplitude and/or frequency properties represent the modulated signals in the sinusoidal carrier waves. The carrier waves are received by a system for receiving sinusoidal carrier waves to convert sinusoidal carrier waves into digital and or analog signals. The sinusoidal carrier waves are received by a front end (1152). The front end (1 152) is configured to receive one or more sinusoidal carrier waves includes receive, amplify the one or more sinusoidal carrier waves and select one or more carrier wave frequency. The resultant received sinusoidal carrier waves from the front end (1 152) are further received by a stabilizing module (1 154). The stabilizing module (1 154) is configured to optimise the one or more sinusoidal carrier waves which may include stabilizing the received one or more sinusoidal carrier waves, filtering the stabilized one or more sinusoidal carrier waves and eliminating noise and interference from the one or more sinusoidal carrier waves. The optimised sinusoidal carrier waves are then received by a processing module (1 156). The processing module (1 156) is configured to process the one or more sinusoidal carrier waves. The processing module (1156) is further configured to amplify the filtered sinusoidal carrier wave, and further may generate upper or lower intermediate frequency by heterodyne process.

The processing module (1 156) is further configured to process the one or more sinusoidal carrier waves includes analyse one or more properties of each of the one or more wave cycles (104) between zero voltage crossing points of the one or more sinusoidal carrier waves to determine value of one or more properties of each of the one or more wave cycles (104) of the one or more sinusoidal carrier waves. After processing the one or more sinusoidal carrier waves from the processing module (1 156) are received by the recovery module (1 158) to demodulate the signal. The recovery module (1 158) configured to recover signal from the one or more sinusoidal carrier waves, further includes recover signal from the one or more wave cycles (104). The recovered signal from the one or more sinusoidal carrier waves are then received by a baseband processor which reconstructs the original modulating signal in its original analog and or digital signal form. The reconstructed signal is then connected to the output driver (1 160). The output driver (1 160) configured to provide the one or more output signals from the recovered signal, in digital and/or analog form to form one or more output signals.

Different modulation types included can benefit in reduction of substantial bandwidth requirement using invented method are, but not limited to:

The present invention has various advantages. The system can provide solution with transmission of data and high bandwidth signals in a narrow channel with band width up to zero. Another advantage includes production of zero sidebands which results in carrier frequency itself carrying the vast amount of data and other signals offering better utilization of spectrum bandwidth. In other words, more information can be transmitted using limited spectrum up to a single frequency.

Various modifications to these embodiments are apparent to those skilled in the art from the description and the accompanying drawings. Ancillaries like transmit and receive antennas may be included to complete the systems. The principles associated with the various embodiments described herein may be applied to other embodiments. Therefore, the description is not intended to be limited to the embodiments shown along with the accompanying drawings but is to be providing broadest scope consistent with the principles and the novel and inventive features disclosed or suggested herein. Reference to digital and Analog signals include combination thereof, also reference to one and/or more is meant to include fractional values in specific terms. Generation of carrier waves to include other similar contextual meaning words like producing, creating etc. Accordingly, the invention is anticipated to hold on to all other such alternatives, modifications, and variations that fall within the scope of the present invention.

In general, the word “module,” as used herein, refers to logic embodied in hardware or firmware, or to a collection of software instructions, written in a programming language, such as, for example, Java, C, or assembly. One or more software instructions in the modules may be embedded in firmware, such as an EPROM. It will be appreciated that modules may comprised connected logic units, such as gates and flip-flops, and may comprise programmable units, such as programmable gate arrays or processors. The modules described herein may be implemented as either software and/or hardware modules and may be stored in any type of computer-readable medium or other computer storage device.

Further, while one or more operations have been described as being performed by or otherwise related to certain modules, devices or entities, the operations may be performed by or otherwise related to any module, device or entity. As such, any function or operation that has been described as being performed by a module could alternatively be performed by a different server, by the cloud computing platform, or a combination thereof.

Further, the operations need not be performed in the disclosed order, although in some examples, an order may be preferred. Also, not all functions need to be performed to achieve the desired advantages of the disclosed system and method, and therefore not all functions are required.

Various modifications to these embodiments are apparent to those skilled in the art from the description and the accompanying drawings. The principles associated with the various embodiments described herein may be applied to other embodiments. Therefore, the description is not intended to be limited to the embodiments shown along with the accompanying drawings but is to be providing broadest scope of consistent with the principles and the novel and inventive features disclosed or suggested herein. Accordingly, the invention is anticipated to hold on to all other such alternatives, modifications, and variations that fall within the scope of the present invention and appended claims.