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Patent Searching and Data


Matches 601 - 650 out of 25,632

Document Document Title
WO/2017/005744A1
The invention relates to a filter circuit which is used, at the hardware level, to prevent charge displacements, which are caused by one or more currents in a frequency splitter (200), producing an interference signal which can cause sig...  
WO/2017/006496A1
The present invention provides a conduction path with a noise filter making it possible to effectively reduce surge noise in a specific frequency band. A conduction path (A) with a noise filter is provided with conduction path bodies (a ...  
WO/2017/006286A1
A system includes a balun, a power monitoring circuit, a first circuit, and a second circuit. The balun includes a first inductor to receive an input and a second inductor to couple the input to a load. The power monitoring circuit is co...  
WO/2017/006867A1
A high-frequency module (1) in which a carrier aggregation system is applied is provided with: a switch circuit (10) which includes one input terminal (121) and three or more output terminals (131 to 13n), and which simultaneously connec...  
WO/2017/002661A1
This phase shifter is provided with: a transformer (T) including a first coil (L1), a second coil (L2) magnetically coupled to the first coil (L1), and a parasitic inductance component; and an impedance adjustment circuit including a rea...  
WO/2017/001595A1
The invention relates to a power combiner (12) in the form of a balanced LC combiner. Inputs (14a, b) of the power combiner (12) are isolated from one another via at least one RC-5 adapter (28). The at least one RC adapter (28) is prefer...  
WO/2017/001648A1
The invention relates to a high-frequency electrosurgical instrument which has a cable for connecting to a high-frequency generator. The cable has at least two electric conductors, each of which is connected to one of two connections of ...  
WO/2017/002196A1
Provided is a matching box comprising the following: a directional coupler that detects traveling waves and reflected waves; a matching circuit having a first variable capacitance capacitor, a second variable capacitance capacitor, and i...  
WO/2017/002550A1
This power supply circuit (1) is provided with a DC/DC converter (3), and a choke coil (11). The choke coil (11) has a pair of windings (16A), (16B) which are wound in the directions opposite to each other, and the windings (16A), (16B) ...  
WO/2015/129910A4
An oscillation element that oscillates an electromagnetic wave includes a negative resistance element (101) and a resonator (110) including a first conductor (106) and a second conductor (104), in which the negative resistance element an...  
WO/2016/208559A1
A demultiplexing circuit (10) is provided with a band switch (20) and a phase adjustment circuit (30) for a first communication band. The band switch (20) is provided with a common terminal (P20) connected to a common connection end (110...  
WO/2016/207705A1
The invention relates to a method and an apparatus for automatic tuning of an impedance5 matrix, for instance the impedance matrix seen by the power amplifiers of a radio transmitter using a plurality of antennas simultaneously. The inve...  
WO/2016/208670A1
A multiplexer (1) that is provided with: a plurality of elastic wave filters that have different passbands; a common terminal (50) to which an inductance element (31) is series connected along a connection path with an antenna element (2...  
WO/2016/209650A1
Various systems are provided for filtering EMI. In one example, a system comprises a poly-modal filter coupled to a load device, and a shield disposed between the load device and the poly-modal filter. The poly-modal filter comprises an ...  
WO/2016/209407A2
An electronic system that includes a digitally selectable phase shifter circuit and an insertion loss fine adjustment circuit such that the system as a whole exhibits little or no change in insertion loss when changing phase state, and/o...  
WO/2016/207600A1
The invention provides impedance matching circuitry for adjusting an impedance match between a source impedance (2) and a load impedance (4), the impedance matching circuitry comprising: tapered transmission line circuitry which comprise...  
WO/2016/205206A1
An extensible filter structure is disclosed allowing realizable effective filtering over many decades in frequency. Multiple devices operating with mismatched frequency ranges can be multiplexed together with or without switching.  
WO/2016/202728A1
The present invention relates to a double analysis of signals emitted by a rotational angle sensor. For this purpose, the signal emitted by the rotational angle sensor is processed in a first signal path with respect to a maximum angle q...  
WO/2016/201487A1
Improvements in and relating to galvanic isolators may include internal insulating structures which enhance manufacturability and high voltage performance, RF shields made from sheet metal for reduced cost, and capacitors for increased h...  
WO/2016/200781A1
Certain aspects of the present disclosure provide techniques and apparatus employing an isolation ring having a center strip of conductive material used to isolate magnetic fields generated by common-mode and differential-mode current fl...  
WO/2016/076935A4
A superconducting phase-shift system (10) including an all-pass filter (12) comprising at least one variable inductance element (16). The all-pass filter (12) is configured to receive an input signal (SIGMW) and to provide an output sign...  
WO/2016/187782A1
Provided are a duplexer and a wireless transceiving system, which are used for solving the problem that the existing duplexer has a complex structure and cannot filter an external interference signal or has a relatively low transceiving ...  
WO/2016/189334A1
A method of mass spectrometry is disclosed comprising digitising a signal output from a detector to provide a first digitised signal. A finite impulse response ("FIR") filter, a digital filter or an echo cancellation filter is applied to...  
WO/2016/189951A1
Provided is a filter device, which has a package-on-package (POP) structure, and enables out-of-band attenuation to increase. On a first electronic component unit 11, wherein a first electronic component element 13 is mounted on a first ...  
WO/2016/184605A1
The present invention discloses a signal processing device for processing a differential signal from a sensor at a prescribed signal frequency, having a positive signal input (5-1), which is couplable to a positive sensor output of the s...  
WO/2016/180920A1
An integrated circuit package is provided. The integrated circuit package comprises a first guard bond wire (410) and second guard bond wire (420). The first guard bond wire (410) has a first end (411) coupled to ground and a second end ...  
WO/2016/181835A1
Provided are a board-type noise filter having a higher noise elimination capability than the conventional noise filters and an electronic device having that board-type noise filter. A board-type noise filter comprises: a printed wiring b...  
WO/2016/180466A1
In a filter arrangement comprising a frequency filter (F) that has a bad or non-ideal ground connection (GC1, 2, 3, 4, 5, 6, 7), the defects arising from bad ground are compensated by a capacitance (CC) coupled in parallel to the frequen...  
WO/2016/182658A1
A method and apparatus are disclosed for filtering a signal, such as a transmit communication signal with a configurable notch filter. The configurable notch filter may attenuate a set of frequencies near a selected notch frequency. In s...  
WO/2016/183516A1
A radio frequency (RF) power amplifier circuit includes an input and an output. A power amplifier transistor has a first terminal connected to the input, a second terminal connected to the output, and a third terminal defined by a degene...  
WO/2016/183258A1
A filter subsystem having an analog signal input and a filtered analog signal output, one or more input-side components connected in electrical communication with the analog signal input and configured to output an analog electric signal...  
WO/2016/183213A1
A superconducting input and/or output system employs at least one microwave superconducting resonator. The microwave superconducting resonator(s) may be communicatively coupled to a microwave transmission line. Each microwave superconduc...  
WO/2016/177766A1
A plasma impedance matching unit (13) for a plasma power supply system (10, 100) comprises a. a first power connector (40) for coupling the matching unit (13) to a power source (11), b. a second power connector (41) for coupling the matc...  
WO/2016/176304A1
A series injection device includes a power splitter coupled to two or more lines of an AC power system. The power splitter includes a coupling transformer for each phase of a single phase or polyphase AC circuit that includes the two or ...  
WO/2016/170708A1
A circuit board (2) has first and second capacitance elements (capacitors C1, C2) mounted thereon, and is provided with a first electrode (electrode T1), a first inductance element (inductor L1), second inductance elements (inductors L2,...  
WO/2016/167171A1
A first resonant circuit (101) is provided , for example, with: a first inductor (L1) and a first capacitor (C1) which form a first series circuit (SC1); and a second inductor (L2) connected in parallel to the first series circuit (SC1),...  
WO/2016/166355A1
Systems and Methods for CATV network interface units with plug-in modular bandplan selectivity are disclosed. In one embodiment, a network interface device comprises: a plug-in diplex module comprising an enclosure including high and low...  
WO/2016/163976A1
Systems and methods for providing efficient power transfer between a source (610, 604) and a load (612). An impedance imbalance is used to reduce the power dissipated in the source (610, 604) with respect to the power dissipated in the l...  
WO/2016/163130A1
A noise filter (100, 200, 300) provided with: a coil (1a, 1b) the winding pattern of which is configured by stacking flat plate-shaped conductors (50); a magnetic core (2) wound around the coil (1a, 1b); and a heat radiation member (3) e...  
WO/2016/158953A1
A high-frequency filter (10), provided with resonators (21, 31, 32), an inductor (41), and a switch (51). The resonator (21) is connected between a first input/output terminal (P1) and a second input/output terminal (P2). The other end o...  
WO/2016/155892A1
The invention is a converter filter (10) having an inductor (12) and at least a first and a second series resonant circuit (14, 16) coupled to the inductor (12), wherein the first and second series resonant circuits (14, 16) are decouple...  
WO/2016/157928A1
The present invention minimizes the incidence of deviation in the characteristic impedance between two LE parallel resonators. An electronic component pertaining to the present invention is characterized in that: a second inductor includ...  
WO/2016/076935A3
A superconducting phase-shift system (10) including an all-pass filter (12) comprising at least one variable inductance element (16). The all-pass filter (12) is configured to receive an input signal (SIGMW) and to provide an output sign...  
WO/2016/156982A1
One exemplary embodiment is directed to a network interface unit (NIU) that comprises a network connector configured to receive signals from and send signals to a cable television (CATV) headend. The NIU further comprises a first diplexe...  
WO/2016/156978A1
One exemplary embodiment is directed to a network interface unit (NIU) comprising a network connector configured to receive signals from and send signals to a CATV headend. The NIU further comprises a first diplexer comprising a first hi...  
WO/2016/158954A1
A high-frequency filter (10), provided with a variable filter (21), a fixed filter (22), and switches (231, 232). The variable filter (21) varies the passband so as to correspond to each respective usage frequency of a plurality of commu...  
WO/2016/152211A1
Provided is a band pass filter that facilitates adjustment of magnetic coupling between inductors of adjacent LC parallel resonators. The present invention is provided with a plurality of LC parallel resonators Re1 to Re3, wherein an ind...  
WO/2016/152603A1
This phase shifter is provided with: a transformer (T) which is connected between a first port (P1) and a second port (P2), comprises a first coil (L1) and a second coil (L2) magnetically coupled to the first coil (L1), and includes a pa...  
WO/2016/152205A1
The purpose of the present invention is to provide a lowpass filter wherein an interval between attenuation poles can be easily adjusted. A lowpass filter of the present invention is characterized by being provided with: a first via hole...  
WO/2016/150874A1
A circuit arrangement (1a) is used to attenuate an electrical interference signal which is caused by an electrical interference source (2). The circuit arrangement (1a) has: an input connection pole (3) which is intended to be electrical...  

Matches 601 - 650 out of 25,632