Patents
Sitemap › H03 - Basic electronic circuitry › H03H - Impedance networks, e.g. resonant circuits; Resonators › H03H 7 - Multiple-port networks comprising only passive electrical elements as network components
Patents for H03H 7 - Multiple-port networks comprising only passive electrical elements as network components (15,104)
10/2013
10/24/2013US20130278355 Common mode filter provided with hightened removal function of common mode noise and de-emphasis function
10/24/2013US20130278354 Power filter output architecture of a power supply
10/24/2013US20130278353 Multipath mitigation circuit for home network
10/24/2013US20130278350 Composite component
10/23/2013EP2499739B1 Method for determining a matching network based on poincaré discs of reflection factors
10/23/2013CN103368515A A Butterworth filter
10/23/2013CN102064788B System and method for equalizing small signal response of variable phase voltage regulators
10/22/2013US8565297 Multidimensional adaptively trained equalization
10/22/2013US8565296 Adaptive receiver system and adaptive transceiver system
10/22/2013US8565295 Low-complexity channel noise reduction method and apparatus for multi-carrier mode in wireless LANS
10/22/2013US8564382 Miniaturized wide-band baluns for RF applications
10/22/2013US8564381 Method and apparatus for adaptive impedance matching
10/17/2013US20130272366 Digital Transmitter
10/17/2013US20130271241 Balance filter
10/17/2013US20130271240 Through-hole via inductor in a high-frequency device
10/17/2013US20130271234 Device Comprising a Controlled Matching Stage
10/17/2013US20130271210 N-path filter with coupling between paths
10/17/2013US20130271109 Electronic device with universal serial bus port
10/17/2013DE102012007457A1 Low pass filter has inverter whose output is fed to bandpass filter whose output is fed to rectifier that supplies the filtered direct current voltage
10/16/2013EP2651032A2 Tunable capacitor
10/16/2013EP2649727A2 Mems tunable notch filter frequency automatic control loop systems and methods
10/16/2013CN203243290U Tracking filter circuit
10/16/2013CN103354446A Low-pass filter provided with clock capable of increasing DC gain and decreasing DC offset and ability of scanning
10/15/2013US8559620 Communications circuit for reducing crosstalk
10/15/2013US8559498 Decision feedback equalizer utilizing symbol error rate biased adaptation function for highly spectrally efficient communications
10/15/2013US8559497 Adaptation of delay line feedback equalizer
10/15/2013US8559496 Signal reception using non-linearity-compensated, partial response feedback
10/15/2013US8559494 Timing synchronization for reception of highly-spectrally-efficient communications
10/15/2013US8558642 Splitter circuits for separating signals
10/15/2013US8558641 High-frequency module
10/15/2013US8558638 Impedance transformer, integrated circuit device, amplifier, and communicator module
10/15/2013US8558637 Circuit device with signal line transition element
10/15/2013US8558633 Method and apparatus for adaptive impedance matching
10/11/2013CA2812387A1 Radio receiver with reconfigurable baseband channel filter
10/10/2013WO2013150171A1 Radio frequency circuitry for multi-modem radio device
10/10/2013WO2013150156A1 Extremely high frequency dual-mode class ab power amplifier
10/10/2013US20130265121 Passive device cell and fabrication process thereof
10/10/2013US20130265118 Network signal coupling circuit
10/09/2013EP2647125A1 Imbalance detection and reduction for wideband balun
10/09/2013EP2647124A1 Balanced antenna system
10/09/2013CN203233371U Transmitter high frequency harmonic filter
10/09/2013CN103348531A Frequency stabilizer circuit, antenna device and communication terminal device
10/09/2013CN103346748A High-pass filtering circuit module construction method
10/09/2013CN103346747A Feedback and interference filter network used for electric energy meter electric fast transient pulse group detection
10/09/2013CN103346746A Novel filter applied to DPD
10/08/2013US8553755 Interference suppression processing unit and a method of suppressing interference in wireless data communication
10/08/2013US8553754 Method and apparatus for using DFE in a system with non-continuous data
10/08/2013US8553753 Clock-synchronized method for universal serial bus (USB)
10/08/2013US8552816 Multiband simultaneous transmission and reception front end architecture
10/08/2013US8552814 Output impedance compensation for voltage regulators
10/03/2013WO2013149227A1 Hybrid transformer based integrated duplexer for multi-band/multi-mode radio frequency (rf) front end
10/03/2013WO2013148225A1 Method and apparatus for compensating for phase shift in a communication device
10/03/2013WO2013147897A1 Low frequency converters having electrochemical capacitors
10/03/2013WO2013144419A1 Signal splitter arrangement for a reverse channel
10/03/2013US20130258911 Hybrid transformer based integrated duplexer for multi-band/multi-mode radio frequency (rf) front end
10/03/2013US20130257667 Antenna Tuning
10/03/2013US20130257564 Power line filter for multidimensional integrated circuits
10/03/2013US20130257561 Broadband absorptive-loading filter
10/03/2013US20130257560 Coupling interfaces for communication transceivers over power lines
10/03/2013US20130257557 Imbalance Detection and Reduction for Wideband Balun
10/03/2013US20130257488 Balanced impedance method for differential signaling
10/02/2013CN203225715U High-power different-frequency signal output device based on multistage loop impedance matching technology
10/02/2013CN203225714U Anti-lightning filter
10/02/2013CN203225713U Tunable-frequency band-pass filter for audio frequency near-field payment
10/02/2013CN203225712U Satellite signal splitter circuit with double output ends
10/02/2013CN103339856A High-frequency module
10/02/2013CN103339855A Balanced antenna system
10/02/2013CN103338019A A balun circuit
10/02/2013CN103338018A Intelligent impedance matching device of LC resonant antenna
10/02/2013CN103338017A Lumped-parameter wideband 180-degree coupler with harmonic suppression function
10/02/2013CN103338016A Lumped-parameter 90-degree quadrature coupler with harmonic suppression function
10/01/2013US8549057 Signal level control
10/01/2013US8548097 Coarse phase estimation for highly-spectrally-efficient communications
10/01/2013US8548038 Pattern detector for serializer-deserializer adaptation
10/01/2013US8548037 Method and implementation for efficiently adapting channel filter characteristics
10/01/2013US8547897 Coherent power combining for signals through multiple satellite communications channels
10/01/2013US8547189 Electronic component
10/01/2013US8547188 Filter with integrated loading capacitors
10/01/2013US8547187 Printed circuit board impedance matching step for microwave (millimeter wave) devices
10/01/2013US8547185 Center-tapped inductor balun
09/2013
09/26/2013WO2013140853A1 High-frequency power supply device
09/26/2013WO2013140405A1 Broadband matching circuits
09/26/2013WO2013107784A3 Method for the phase balancing of several hf power generating units of an hf power supply system, and power supply system
09/26/2013US20130249767 Frequency stabilization circuit, antenna device, and communication terminal apparatus
09/26/2013US20130249656 Package with printed filters
09/26/2013US20130249655 Variable capacitor circuit
09/26/2013US20130249650 Electrical filter structure
09/26/2013US20130249646 Filter element
09/26/2013US20130249645 Non-magnetic composition for ceramic electronic component, ceramic electronic component using the same, and method of manufacturing the same
09/25/2013CN203219256U Antenna controller for vehicle-vessel satellite television antennas
09/25/2013CN203219255U Wideband common mode filter
09/25/2013CN203219254U Shielding shelter used intelligent filter preventing electromagnetic pulses and resisting surges
09/25/2013CN203219253U Enclosed type L-C low pass filter
09/25/2013CN203219252U Anti-interference splitter circuit with filter function
09/25/2013CN103329435A Imbalance detection and reduction for wideband balun
09/25/2013CN103329434A 滤波器 Filter
09/25/2013CN103326685A Radio-frequency antenna impedance self-adaption matching device and method with quantum algorithm applied
09/25/2013CN103326684A Adjustable impedance matching network
09/25/2013CN102006027B C-band low-loss and high-inhibition micro band-pass filter
09/25/2013CN102006026B Ku-wave band and ultra-narrow band micro band-pass filter with low loss and high inhibition
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