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)
04/2012
04/26/2012DE102010042743A1 Einrichtung zum Absorbieren des Rauschens Means for absorbing the noise
04/25/2012EP2445107A2 Pole-zero elements and related systems and methods
04/25/2012EP2443747A2 Mems tunable resonator in a cavity
04/25/2012EP2443746A1 Method and apparatus for clock recovery in xdsl transceivers
04/25/2012CN102428648A 用于功率放大器及其它电路的具有集成的阻抗匹配、功率组合及滤波的输出电路 Output circuit impedance matching, power combining and filtering for power amplifiers and other circuits with integrated
04/25/2012CN102427339A 一种输出功率可调的功率放大器 An output power adjustable amplifier
04/25/2012CN101640519B 高阻带抑制多零点2.4千兆赫微形滤波器 Hi-Z with a 2.4 gigahertz zero suppression and more micro-filter
04/25/2012CN101136618B Tunable ferro-electric filter
04/24/2012US8165192 Waveform equalizer
04/24/2012US8164397 Method, structure, and design structure for an impedance-optimized microstrip transmission line for multi-band and ultra-wide band applications
04/24/2012US8164396 Harmonic processing circuit and amplifying circuit using the same
04/19/2012WO2012049890A1 Denoising filter
04/19/2012WO2012049829A1 Wireless device
04/19/2012WO2012027703A3 Tunable radio front end and methods
04/19/2012DE212010000093U1 Widerstandsnetzwerk und Kraftmessvorrichtung Resistor network and force-measuring device
04/19/2012DE102010048572A1 Electric circuit of electrical power charging/storing device, has switching elements operated by inducing exceeding voltage which is greater that voltage of direct current power source, to inductive capacitive element at preset time
04/18/2012CN102422533A Common mode filter
04/18/2012CN102422530A 多位d类功率放大器系统 Many d class amplifier system
04/18/2012CN102420579A Method and system for automatically realizing radio frequency power matching
04/18/2012CN102420578A 一种片上低通滤波器 An on-chip low-pass filter
04/18/2012CN101674060B 巴伦器 Baluns
04/17/2012US8160707 Method and apparatus for minimizing EMI coupling in a feedthrough array having at least one unfiltered feedthrough
04/17/2012US8160183 Receiver spatial processing for eigenmode transmission in a MIMO system
04/17/2012US8160181 Nonlinear detectors for channels with signal-dependent noise
04/17/2012US8160127 Asymmetric multi-channel adaptive equalizer
04/17/2012US8159317 Variable impedance adapter for tuning system performance
04/17/2012US8159315 Substrate, communication module, and communication apparatus
04/17/2012US8159313 Systems, methods, and apparatus for electrical filters and input/output systems
04/17/2012US8159312 Method and system for signal coupling and direct current blocking
04/17/2012US8159310 Mictostrip transmission line structure with vertical stubs for reducing far-end crosstalk
04/12/2012WO2012047533A1 Impedance -matching circuits for multi - output power supplies driving c02 gas -discharge lasers
04/12/2012WO2012045526A1 Apparatus for wirelessly transmitting information, communication terminal for wirelessly transmitting information and impedance matching method
04/12/2012US20120087405 Trace Canceller with Equalizer Adjusted for Trace Length Driving Variable-Gain Amplifier with Automatic Gain Control Loop
04/12/2012US20120087404 Calibrating Received Signal Measurements in a Communication Device
04/12/2012US20120086528 High-voltage wideband pulse attenuator having attenuation value self-correction function
04/12/2012US20120086517 Impedance stabilization device
04/12/2012DE102010042280A1 Balancing unit for converting symmetric high frequency signal into asymmetric high frequency signal, has two coil windings made of wire that are electrically isolated from each other, where coil windings are winded on winding form
04/11/2012EP2439845A1 Common mode noise suppression circuit
04/11/2012CN202190253U 一种新型的lc滤波器 A new filter lc
04/11/2012CN102412861A Emitting filter and mobile terminal
04/11/2012CN101777880B 带通滤波器 Bandpass filter
04/10/2012US8155180 Adaptive equalization methods and apparatus
04/10/2012US8155179 Adaptive cable equalizer
04/10/2012US8155178 16k mode interleaver in a digital video broadcasting (DVB) standard
04/10/2012US8155177 Equalization of transmit diversity space-time coded signals
04/10/2012US8155176 Digital equalization process and mechanism
04/10/2012US8154362 Constant impedance filter
04/10/2012US8154361 Communicating over coaxial cable networks
04/10/2012US8154360 Resin multilayer device and method for manufacturing same
04/10/2012US8154359 Thin film balun
04/07/2012CA2754575A1 Circuit, system and method for isolating a transducer from an amplifier in an electronic device
04/05/2012WO2012043430A1 High-frequency module
04/05/2012WO2012005881A3 Methods and apparatus for radio frequency (rf) plasma processing
04/05/2012US20120081328 Electrode arrangement for display device
04/05/2012US20120081194 Vehicle-Mounted Noise Filter
04/05/2012US20120081193 Band elimination filter providing attenuation within wide range of frequencies
04/05/2012US20120081192 Branching device
04/05/2012US20120081190 Signal splitter for use in moca/catv networks
04/05/2012DE102011053983A1 Bandunterdrückungsfilter zur Dämpfung in einem weiten Frequenzbereich Band rejection filter for damping over a wide frequency range
04/04/2012CN102403973A Microwave and millimeter wave ultra-wideband low-phase-shift six-digit digital attenuator
04/03/2012US8150348 TV tuner and the manufacturing method thereof
04/03/2012US8150074 Impedance matching speaker wire system
04/03/2012US8149907 Adaptive equalization apparatus with equalization parameter setting adaptively adjusted according to edges of equalizer output monitored in real-time manner and related method thereof
04/03/2012US8149165 Configurable antenna interface
04/03/2012US8149070 Chockless power coupler
03/2012
03/29/2012WO2012039119A1 Noise filter
03/29/2012WO2012038544A1 Calibrate output matching for correct output power
03/29/2012US20120076195 Scaled signal processing elements for reduced filter tap noise
03/29/2012US20120076192 Efficient high performance demodulation of low bt value gaussian minimum shift keying incorporating turbo equalization
03/29/2012US20120076188 Close-loop power transmission calibration
03/29/2012US20120075036 Common mode filter
03/29/2012US20120075033 Single matching network for matching multi-frequency and method of constructuring the same and radio frequency power source system using the same
03/29/2012US20120074844 Signal generation system
03/29/2012DE19945665B4 Einrichtung zum Anzeigen von Kabellänge und -qualität Means for displaying cable length and quality
03/29/2012DE102010046746A1 Electrical attenuator used in e.g. radar system for automotive applications, has matching network provided for compensating parasitic elements of termination resistor
03/29/2012DE102010041372A1 Verfahren und Vorrichtung zur Verarbeitung von Signalen Method and apparatus for processing signals
03/29/2012DE102010002753B4 Plasmaversorgungsanordnung mit mehreren Leistungskopplungsstufen Plasma supply arrangement with multiple deliverables coupling steps
03/28/2012EP2434652A1 Antenna module
03/28/2012EP2433425A1 Signal splitter for use in moca/catv networks
03/28/2012EP2433363A1 Output circuit with integrated impedance matching, power combining and filtering for power amplifiers and other circuits
03/28/2012EP2433361A1 Tv signal distribution filter having planar inductors
03/28/2012CN202178742U 滤波器电路 The filter circuit
03/28/2012CN202178741U 一种高线性度零极点定制切比雪夫低通滤波器 A high-linearity, zero-pole custom Chebyshev low-pass filter
03/28/2012CN202178740U 低通滤波器 Low pass filter
03/28/2012CN102396155A Frequency-varying complex resonant circuit
03/28/2012CN102396152A Low noise amplifier with combined input matching, balun, and transmit/receive switch
03/28/2012CN102394588A Impedance matching system and operating method thereof
03/28/2012CN102394587A High voltage swing input/output enabled in a standard IC process using passive impedance transformation
03/28/2012CN102394325A L frequency band LTCC band pass filter
03/27/2012US8144759 Adaptive methods employing optimal convergence factors for processing complex signals and systems
03/27/2012US8144758 Method and apparatus for single burst equalization of single carrier signals in broadband wireless access systems
03/27/2012US8143976 High impedance electrical connection via
03/27/2012US8143969 Multiple tap attenuator microchip device
03/27/2012US8143968 Thin film balun
03/27/2012US8143967 Impedance matching method
03/27/2012CA2659025C Tunable narrow band filter
03/22/2012WO2012036134A1 Laminate-type electronic component provided with filter and balun
03/22/2012WO2012035323A1 Signal splitter for use in moca/catv networks
03/22/2012WO2012015147A3 Rf power distribution device and rf power distribution method
03/22/2012WO2011149427A8 A circuit arrangement and a modulator
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