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Patent Searching and Data


Matches 251 - 300 out of 3,326

Document Document Title
WO/2012/138249A1
This invention relates to wireless communication means, more specifically, to radio communication between subscribers at least one of which is located in a vehicle, and can be used for the provision of trains, preferably passenger ones, ...  
WO/2012/130038A1
Disclosed are an active optical antenna, a microwave emission system and a method for sending information. The active optical antenna comprises: a substrate; a ground plane disposed at a bottom portion of the substrate; a power supply gr...  
WO/2012/111485A1
[Problem] To provide a technique capable of transferring large volumes of data at high speed while inhibiting the impact of a member or the impact on a member. [Solution] An electronic device is provided with a central control unit and a...  
WO/2012/103845A2
Relating to the technical field of wireless communications and disclosed in the embodiments of the present invention are a transceiver module, an antenna, a base station and a signal reception method used to enable dual-frequency, four-w...  
WO/2012/097862A1
The invention relates to an active antenna arrangement (20; 30; 50) for transmitting precoded signals in a communication system (100) supporting multi-stream beam-forming. The active antenna arrangement (20; 30; 50) comprises: three or m...  
WO/2012/088837A1
Disclosed are an array antenna of a mobile terminal and implementing method thereof. The array antenna includes: a mobile terminal ground plane, located at the same side as a dielectric material substrate and configured to act as a radia...  
WO/2012/088465A1
A repeater system is disclosed including a dual-fed donor patch antenna with a first microstrip antenna probe and a second microstrip antenna probe, phase shifting circuitry connected to the first microstrip antenna probe and the second ...  
WO/2012/081288A1
A front surface (2A) of a multilayer substrate (2) is provided with a cavity (7) that houses an electronic component (9). Meanwhile, all over a back surface (2B) of the multilayer substrate (2) is provided with a plurality of external co...  
WO/2012/018220A3
The present invention relates to an apparatus supplying power wirelessly and which prevents harmonic radiation. The undesirable occurrence of harmonic radiation in an apparatus supplying power wirelessly can be reduced so as to solve ele...  
WO/2012/042348A3
Device (10) to convert radio frequency electromagnetic energy, comprising an antenna (12), advantageously of the microstrip patch type, and an associated adapted multi-band rectifier circuit formed by a rectifier circuit (31) and by an a...  
WO/2012/063526A1
The present invention arranges an electronic component which has a detection and transmitting-and-receiving circuit, conductive body and so forth in an internal space of a case other than a space (E) surrounded by virtual surfaces that m...  
WO/2012/049821A1
A semiconductor device capable of changing internal operating mode settings without increasing the number of semiconductor device terminals is provided. The semiconductor device (100a) is provided with: a semiconductor unit (120) equippe...  
WO/2011/129857A3
An apparatus comprises a structure, an array of oscillator units, a plurality of waveguides in the structure, and a synchronizing cavity located within the structure. The array of oscillator units has a plurality of rows and a plurality ...  
WO/2012/042348A2
Device (10) to convert radio frequency electromagnetic energy, comprising an antenna (12), advantageously of the microstrip patch type, and an associated adapted multi-band rectifier circuit formed by a rectifier circuit (31) and by an a...  
WO/2012/020748A1
Provided are a wireless communication system and a printed wire board having a simple structure, exhibiting an excellent radiation characteristic and being suitable for RFID system. A printed wire board comprises: a circuit board (11) th...  
WO/2012/018220A2
The present invention relates to an apparatus supplying power wirelessly and which prevents harmonic radiation. The undesirable occurrence of harmonic radiation in an apparatus supplying power wirelessly can be reduced so as to solve ele...  
WO/2011/141860A1
The tag comprises essentially a patch antenna folded around a dielectric support whereby the patch antenna is formed essentially by an elongated continuous conductive band which is folded in order to define at least a top elongated part ...  
WO/2011/130830A1
A method, system, and mobile communications device for sharing a signal received by an antenna is disclosed. A signal, such as a signal sent from a global positioning system, is received by the antenna and an amplifier is then used to ge...  
WO/2011/130917A1
In various embodiments of the present disclosure, an apparatus for wirelessly transmitting or receiving communication signals may include multiple active elements to transmit or receive communication signals wirelessly; and multiple acti...  
WO/2011/126393A1
The invention relates to the field of radio engineering and may be utilized for the identification of replaceable antenna modules of radio receiving units. In the proposed method, radio data signals are received by a receiving antenna, a...  
WO/2011/110008A1
An antenna device is disclosed in the present invention, which belongs to the field of mobile communication technology. The device includes an antenna input, an active module, an antenna feed network and an antenna radiation element. Act...  
WO/2011/108094A1
Disclosed is a miniature wireless transmission module and GSM multiband wireless transmission module capable of high radiant efficiency on a specific frequency band without an equipped device. A wireless transmission module (100) has a w...  
WO/2011/072845A3
Leaky wave antennas that can be reconfigured in pattern and/or polarization by exploiting the characteristic of metamaterial structures loaded with variable capacitor and inductors employ a Composite Right Left Handed (CRLH) unit cell wi...  
WO/2011/057302A3
Architectures and implementations of a transceiver system for wireless communications are presented, the system including one or more antennas supporting a single frequency band or multiple frequency bands, a transmit circuit, a receive ...  
WO/2011/091596A1
An antenna device (18) for a portable electronic device, preferably for the FM frequency range, comprises a monopole radiating and/or radiation receiving element 5 (24) having a capacitance and including a feeding point (26), an amplifie...  
WO/2011/072714A1
An enhanced power cable arrangement apparatus (150) comprises a tuner housing (160), a power adaptor housing (162), and a power cable (164) extending between the tuner housing (160) and the power adaptor housing (162). A reception antenn...  
WO/2011/072845A2
Leaky wave antennas that can be reconfigured in pattern and/or polarization by exploiting the characteristic of metamaterial structures loaded with variable capacitor and inductors employ a Composite Right Left Handed (CRLH) unit cell wi...  
WO/2011/055003A1
An adjustable monopole antenna intended especially for mobile terminals. About halfway along the monopole radiator (310) there is an adjusting point (AP), from which a conductor (315) is branched to the adjusting circuit (340) of the ant...  
WO/2011/057302A2
Architectures and implementations of a transceiver system for wireless communications are presented, the system including one or more antennas supporting a single frequency band or multiple frequency bands, a transmit circuit, a receive ...  
WO/2010/118075A3
A wireless power transmission system including at least one source of electromagnetic radiation, a plurality of wireless power receivers that receive radiated electromagnetic energy, a beacon collocated with each wireless power receiver,...  
WO/2011/037303A1
The present invention relates to a PCB layout structure for a chip antenna and a chip antenna device using the same. The PCB layout structure for a chip antenna comprises: an input port operating as a feed line as well as an antenna radi...  
WO/2011/029742A1
The invention relates to coherent heterodyne THz receivers carried out in a series of variants. Mixers for THz receivers are generally constructed as Schottky diode mixers. Schottky diodes provide the highest cut-off frequencies in semic...  
WO/2010/120779A3
In an exemplary embodiment, an active vector generator is configured to generate a composite vector with controlled phase and amplitude, where the active vector generator generates the composite vector with independent variable phase con...  
WO/2010/120768A3
In an exemplary embodiment, a fully monolithic active hybrid architecture can be configured to replace a ring hybrid, magic tee, branchline coupler, or 180 hybrid by providing similar functionality in an integrated monolithic solution. E...  
WO/2011/003468A1
An antenna arrangement apparatus (162) comprises a reception antenna (204, 210), a common-mode filter (188), and a length of separating cable (170) coupled to the reception antenna (204, 210). The length of separating cable (170) has a p...  
WO/2011/000438A1
An antenna device (18) for a portable electronic device, preferably for the FM frequency range, comprises a radiator element (16) provided with a first antenna connection point (23), a matching element (26) connected between the radiator...  
WO/2010/101378A3
A multiband and broadband antenna using metamaterials and a communication apparatus comprising same are provided. According to one embodiment of the present invention, provided is a multiband and broadband antenna, comprising: a feeder u...  
WO/2010/101379A3
A multiband and broadband antenna using metamaterials and a communication apparatus comprising same are provided. According to one embodiment of the present invention, provided is a multiband and broadband antenna comprising: a feeder un...  
WO/2010/140406A1
Provided is a small antenna device which can continuously vary a plurality of resonant frequencies in a wide band with a low control voltage, and furthermore, is capable of performing matching between a power feed section and a radiation...  
WO/2010/131408A1
Disclosed are a phase shifter , wireless communication apparatus, and phase control method, wherein power consumption is reduced. The phase shifter is provided with a 90° step phase shifter (17) and 45° phase shifter (18), imparts phas...  
WO/2010/090499A3
The present invention relates to a built-in chip antenna structure of a double-parallel plate. In the built-in chip antenna, antenna radiation pattern poles are formed on opposite sides of a dielectric block of rectangular parallelepiped...  
WO/2010/120779A2
In an exemplary embodiment, an active vector generator is configured to generate a composite vector with controlled phase and amplitude, where the active vector generator generates the composite vector with independent variable phase con...  
WO/2010/120768A2
In an exemplary embodiment, a fully monolithic active hybrid architecture can be configured to replace a ring hybrid, magic tee, branchline coupler, or 180 hybrid by providing similar functionality in an integrated monolithic solution. E...  
WO/2010/078215A3
Disclosed are integration approaches for mm-wave planar phased array type architectures using multilayer substrate technologies. For instance, an apparatus may include a plurality of substrate layers, an integrated circuit, and a connect...  
WO/2010/078199A3
Disclosed are integration approaches for mm-wave array type architectures using multilayer substrate technologies. For instance, an apparatus may include a first substrate layer, a second substrate layer, and a third substrate layer. The...  
WO/2010/101379A2
A multiband and broadband antenna using metamaterials and a communication apparatus comprising same are provided. According to one embodiment of the present invention, provided is a multiband and broadband antenna comprising: a feeder un...  
WO/2010/052204A9
A docking station apparatus (140) comprises a holder portion (143) for removably receiving a navigation apparatus (100). A base portion (141) coupled to the holder portion (143) comprises an RDS antenna apparatus (188), the RDS antenna a...  
WO/2010/101378A2
A multiband and broadband antenna using metamaterials and a communication apparatus comprising same are provided. According to one embodiment of the present invention, provided is a multiband and broadband antenna, comprising: a feeder u...  
WO/2010/098393A1
The disclosed radio frequency module (10) is equipped with a radio frequency component (30) that includes a radio frequency circuit, a conductor plate (21) serving as a conductor, a first conductor wire (41), and two second conductor wir...  
WO/2010/093660A1
The planar or printed chip antenna (10) is configured to enhance the gain relative to its area. The antenna includes a dielectric substrate (12) having first and second opposing sides and a plurality of electrically conductive traces (18...  

Matches 251 - 300 out of 3,326