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Matches 401 - 450 out of 25,272

Document Document Title
WO/2017/121519A1
The present disclosure relates to a circuit for suppressing unwanted magnetic interference. The circuit can have a transformer (410) having a first coil (418a), a first pair of input terminals (412a, 412b), and a first pair of output ter...  
WO/2017/122419A1
A signal output device (5, 105, 205, 305, 405, 505) is provided in a communication appliance (2) which communicates with another communication appliance (3) using a single wire (4). A signal output unit (6, 106, 206, 306, 406, 506) outpu...  
WO/2017/122573A1
The objective of the invention is to improve workability when securing lead wires of a plurality of capacitors to an earth bracket. A noise filter (A) is provided with: a housing (10); an earth bracket (28) attached to the housing (10); ...  
WO/2017/119948A1
Programmable multi-reflective phase shifters which provide reduced root-mean-square phase error, can be optimized for a desired frequency band, can compensate for process variations arising during manufacture, and can help offset system ...  
WO/2017/115579A1
A multiplexer (1) comprising a first filter (10) and a second filter (20) includes: a combining wiring line (60) constituting a combining point (N) at which inputs or outputs of the first filter (10) and the second filter (20) are common...  
WO/2017/116616A1
A multiplexer structure (500) includes a passive substrate (508). The multiplexer structure (500) may also include a high band filter (502) on the passive substrate. The high band filter (502) may include a 2D planar spiral inductor(s) (...  
WO/2017/114689A1
The present invention pertains to the field of amplifiers, and relates to an electromechanical amplifying method comprising at least one first transducing step consisting in transducing an electrical signal to a mechanical resonator havi...  
WO/2017/117129A1
Aspects of this disclosure relate to an impedance transformation circuit for use in an amplifier, such as a low noise amplifier. The impedance transformation circuit includes a matching circuit including a first inductor. The impedance t...  
WO/2017/112237A1
A communication matching network for multi-harmonic suppression includes a communication circuit configured to provide a signal. The communication matching network further includes a matching circuit configured to receive the signal from...  
WO/2017/110179A1
The present invention is a circuit substrate (2) having a capacitor mounted thereon. The circuit substrate (2) is provided with: an electrode (T1) to which a capacitor (C1) is connected; an inductor (L1) which is connected to the electro...  
WO/2017/112048A1
Embodiments are generally directed to smart impedance matching for high-speed I/O. In some embodiments, a circuit includes an impedance sensing block; a finite state machine to provide impedance tuning for a driver; and a control block, ...  
WO/2017/110639A1
A high-frequency module (10) for filtering signals transmitted and received via an antenna, wherein said module (10) is provided with an antenna terminal (11), a transmission terminal (12), a receiving terminal (13), a receiving filter (...  
WO/2017/110098A1
An impedance matching device provided with a variable reactor having a main winding and a control winding that are wound around a core, wherein a generated magnetic field in the core is an alternating-current magnetic field having a magn...  
WO/2017/110723A1
Provided is a diplexer circuit in which unnecessary attenuation occurring in a pass band of a high-pass filter (or a band-pass filter) is inhibited. The present invention is provided with: a shared terminal X; a transmission terminal Y; ...  
WO/2017/104454A1
This high frequency module (1) is provided with: a mounting substrate (10); and an inductor (121) which is arranged between an input terminal (RFin) and an output terminal (RFout) and is provided on the mounting substrate (10). The induc...  
WO/2017/096815A1
Provided in embodiments of the present invention are a method and device for reducing camera MIPI bus high harmonic interference and a mobile terminal. Correlations between radiofrequency communication frequency bands available to the mo...  
WO/2017/098896A1
The purpose of the present invention is to provide a common mode choke coil and an electronic device, wherein a plurality of attenuation poles can be formed and transmission loss can be reduced. A common mode choke coil according to the ...  
WO/2017/096991A1
A tunable bandpass filter (10) is used for filtering an electromagnetic signal, has a system passband (18) between a first and a second tunable cutoff frequencies, and has a first subfilter (12) and a second subfilter (14) connected to o...  
WO/2017/096806A1
A method and apparatus for suppressing electromagnetic interference. The method for suppressing electromagnetic interference comprises: receiving a signal from an IC terminal, and carrying out common-mode suppression processing on the re...  
WO/2017/099578A1
Balun circuit which is configured in an on-chip design, and multi-port antenna switch circuit comprising such a balun circuit. The balun circuit has a transceiver loop (3), as well as a first antenna loop (1) and at least one further ant...  
WO/2017/099885A1
Techniques for reducing multi-reflection noise via compensation structures are described herein. An example system includes a capacitive component. The example system further includes a capacitive compensation structure coupled to two en...  
WO/2017/093292A1
The invention relates to a differential probe (51) for a cavity radio-frequency combiner, comprising: conductor shafts (82, 84), and two different voltage inputs/outputs (86, 96), at least two conductor shafts (82, 84) being connected in...  
WO/2017/094574A1
The present invention is able to achieve greater stability in a circuit board having a filter circuit. A circuit board (10) having a filter circuit is provided with a first external connection terminal (T1), a second external connection ...  
WO/2017/095985A1
An ultrasound device, including a profile generator, an encoder configured to receive a profile signal from the profile generator, and an attenuator configured to receive a signal representing an output of an ultrasound sensor and couple...  
WO/2017/095519A1
A wideband RF attenuator circuit that has a reduced impact on the phase of an applied signal when switched between an attenuation state and a non-attenuating reference or bypass state. A low phase shift attenuation at high RF frequencies...  
WO/2017/090117A1
An equal DC current is applied to a variable resistor (11) and a reference resistor (21). A DC voltage across the variable resistor (11) is detected using an across-variable-resistor DC voltage detection means (12), and a DC voltage acro...  
WO/2017/086863A1
A common mode inductor (10) for suppression of common mode noise and transmission of a differential signal is disclosed. The inductor comprises a core (15) with a first and second winding(11, 12), wherein the first winding and the second...  
WO/2017/086195A1
Provided is a miniature laminated LC filter having high input/output impedance. If a laminate 1 is viewed in the direction of lamination of dielectric layers 1a-1p, an inductor LX (inductor electrode 4a, via electrode 5f) for impedance a...  
WO/2017/087159A1
A device includes an acoustic resonator (220) embedded within an encapsulating structure (202) that at least partially encapsulates the acoustic resonator (204). The device includes an inductor (211, 229, 231, 233, 235, 212, 213, 214, an...  
WO/2017/084882A1
In a ladder type two independently controllable transmission zeros can be achieved by a structure unit comprising a first parallel resonator (RP1) having a relatively high resonance frequency and a first inductor (L1) coupled in series b...  
WO/2017/086283A1
This LC composite device is configured from a capacitor and an inductor formed on an insulator substrate. The inductor is configured so as to include a loop-shaped inductor pattern that has a first end and a second end. The capacitor is ...  
WO/2017/081517A1
Duplexers for high power applications are disclosed. In some embodiments, a duplexer includes 2N band pass filters, where N is an integer greater than 1. The 2N band pass filters each have an input and an output and are in an electricall...  
WO/2017/077852A1
A demultiplexing device according to the present invention is provided with: an amplifier (10) that amplifies transmission signals in a plurality of communication bands of which the number is three or more and of which the frequency band...  
WO/2017/074777A1
Reflectionless low-pass, high-pass, band-pass, band-stop, all-pass, all-stop, and multi-band filters, as well as a method for designing such filters is disclosed, along with a method of enhancing the performance of such filters through t...  
WO/2017/073846A1
A low-noise amplifier which cancels noise using a phase shifter is provided. A low-noise amplifier according to an embodiment of the present invention comprises: a first amplifying unit and a second amplifying unit for amplifying an inpu...  
WO/2017/072087A1
The invention relates to a method for adjusting the impedance of a load (28) to the output impedance of a power generator (40), comprising the following steps : a. generating a power by means of a power generator (40); b. supplying the p...  
WO/2017/068852A1
A high-frequency front-end circuit (10) is provided with a frequency-fixed filter (30) and a variable filter (40) for interference wave suppression. The frequency-fixed filter (30) attenuates a high-frequency signal outside of a specific...  
WO/2017/068898A1
Provided is a balancing filter which is provided with one unbalanced terminal and two pairs of balanced terminals, is compact, and which has a small signal insertion loss. This balancing filter is provided with one unbalanced terminal UB...  
WO/2017/070009A1
A variable capacitance device. The device includes a first capacitor, a first switch, a second capacitor, a second switch, and control circuitry. The control circuitry is configured to adjust respective capacitances of the first and seco...  
WO/2017/065934A1
A phase shifter, including two superconducting circuits, is provided. Each of the superconducting circuits includes at least one capacitor coupled in parallel to at least a Josephson junction and at least one inductor, where a respective...  
WO/2017/065142A1
This antenna circuit is provided with: a radiation conductor (10); a matching circuit (30) which is arranged between a feeding port (10F) of the radiation conductor (10) and a feeding circuit (20); and a frequency characteristic adjustin...  
WO/2017/062085A1
Multi-state radio frequency (RF) attenuator configurations that include bridged-T type, pi-type, and T-type structures each having a programmable throughput section and a coupled programmable shunt section. The throughput sections and sh...  
WO/2017/062650A1
A communications device includes a tunable transmitter impedance matching network in series with a transmit filter. The tunable transmitter impedance matching network matches an input impedance of the transmit filter to the output impeda...  
WO/2017/058090A1
Systems and methods of performing narrowband modulation are provided. In one exemplary embodiment, a method is performed by a wireless device for controlling a peak-to-average power ratio (PAPR) of a signal in a communication system. The...  
WO/2017/056790A1
A high frequency front-end circuit (10) is provided with an antenna (101), a circulator (60), a signal transmission unit (45), and first and second variable matching circuits (20, 30). The first variable matching circuit (20) is connecte...  
WO/2017/056620A1
The laminated band-pass filter includes multiple LC parallel resonators (20) inside a laminated body comprising multiple dielectric layers. A GND loop inductor (30) is disposed between a first LC parallel resonator (20a) and a second LC ...  
WO/2017/057422A1
This thin film LC component (101) comprises: a substrate (10) that has a first surface (S1) and a second surface (S2) facing each other; a thin film capacitor (TFC) that is formed on the first surface (S1) by a thin film process; a thin ...  
WO/2017/056886A1
Provided is an electrically conductive path with a noise filter, capable of effectively reducing surge noise in a specific frequency band. This electrically conductive path with a noise filter (A) is provided with: electrically conductiv...  
WO/2017/056887A1
In order to protect the part connecting a magnetic core and a connection wire, this conductive path with noise filter (A) is provided with multiple conductive path bodies (11u, 11v, 11w), multiple capacitors (17u, 17v, 17w) provided on t...  
WO/2017/057423A1
This surface mount type LC device has: a substrate (10) having a first surface (S1); a plurality of inductors formed on the first surface (S1) of the substrate (10) and each configured by coil-shaped conductor patterns (70A, 70B, 70C, 70...  

Matches 401 - 450 out of 25,272