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)
12/2010
12/21/2010US7856052 Method and system for low complexity conjugate gradient based equalization in a wireless system
12/21/2010US7855614 Integrated circuit transmission lines, methods for designing integrated circuits using the same and methods to improve return loss
12/21/2010US7855613 Communication transceiver having a three-line balun with power amplifier bias
12/21/2010US7855611 Delay line calibration
12/16/2010WO2010144536A2 Arrangement for rf power delivery to a gas discharge laser with cascaded transmission line sections
12/16/2010US20100315176 Active back-end termination circuit
12/16/2010US20100315120 Dynamic adaptive terminal load adjusting method and circuit
12/15/2010CN101919012A Electrically variable inductor, associated tunable filter and methods
12/15/2010CN101917173A Medium-wave harmonic filter
12/15/2010CN101916899A Telescopiform resistance high-voltage pulse attenuator
12/15/2010CN101472112B Double-tuning circuit of television tuner
12/14/2010US7852951 Multicarrier receiver for multiple-input multiple-output wireless communication systems and method
12/14/2010US7852915 Adaptive equalizer for communication channels
12/14/2010US7852914 Fade equalizer
12/14/2010US7852912 Direct determination equalizer system
12/14/2010US7852177 Double-tuning circuit of television tuner
12/14/2010US7852170 Adaptive impedance matching apparatus, system and method with improved dynamic range
12/09/2010WO2010139562A1 Tv signal distribution filter having planar inductors
12/09/2010WO2010120938A3 Low noise amplifier with combined input matching, balun, and transmit/receive switch
12/09/2010US20100309963 Multi-pair gigabit ethernet transceiver having adaptive disabling of circuit elements
12/09/2010US20100308935 Switched-capacitor band-pass filter of a discrete-time type, in particular for cancelling offset and low-frequency noise of switched-capacitor stages
12/09/2010US20100308934 Invisible balun and method of making same
12/09/2010US20100308933 Tunable matching circuits for power amplifiers
12/09/2010DE102008019127B4 Vielschichtbauelement Multilayer component
12/09/2010CA2762947A1 Tv signal distribution filter having planar inductors
12/08/2010EP2258046A1 Multiple response filtering apparatus
12/08/2010CN1759633B Transducer assembly with modifiable buffer circuit and method for adjusting thereof
12/08/2010CN1656679B Methods and apparatus for tuning successive approximation
12/08/2010CN101911486A Power amplifier filter for radio-frequency signals
12/08/2010CN101911481A Signal splitter
12/08/2010CN101908864A Signal acquisition processing circuit for digital brain electrical activity mapping instrument
12/07/2010US7848405 Communication system
12/07/2010US7848404 Current mode logic multi-tap feed-forward equalizer
12/07/2010US7848403 Enhanced reconditioning equalizer filter chain for multi-carrier signals
12/07/2010US7848402 Phase-adjusted pre-emphasis and equalization for data communication
12/07/2010US7848401 Method and system for static data-pattern compensated adaptive equalizer control
12/07/2010US7848400 Retransmission of reordered/coded data in response to presumed receiver decoding failure
12/07/2010US7847654 Multilayer microstripline transmission line transition
12/07/2010US7847653 Wide bandwidth microwave balun
12/02/2010WO2010137492A1 Vehicle-mounted noise filter
12/02/2010WO2010137405A1 High frequency module
12/02/2010WO2010137083A1 Wiring substrate, filter device and portable equipment
12/02/2010US20100303143 Signal processing apparatus and signal processing method
12/02/2010US20100301966 Multilayer common mode filter
12/01/2010CN101902209A LC elliptic function electrically-tunable filter
12/01/2010CN101465647B Filter of phase-locked loop apparatus and phase-locked loop apparatus
11/2010
11/30/2010US7843281 Circuit topology for multiple loads
11/25/2010WO2010135709A1 Output circuit with integrated impedance matching, power combining and filtering for power amplifiers and other circuits
11/25/2010WO2010134858A1 A harmonic control apparatus
11/25/2010WO2010133884A1 Signal splitter for use in moca/catv networks
11/25/2010US20100296003 Lamp holder, illumination device, display device, and television receiver apparatus
11/25/2010US20100295629 Output circuit with integrated impedance matching, power combining and filtering for power amplifiers and other circuits
11/25/2010CA2762402A1 Signal splitter for use in moca/catv networks
11/24/2010CN201656922U High-power broadband combiner
11/24/2010CN201656921U Filter circuit
11/24/2010CN201656920U Filter and device combined with frequency inverter and comprising filter
11/24/2010CN201656919U Integrated filter
11/24/2010CN201654100U Attenuator for generating standard weak voltage signals
11/24/2010CN1541448B Tunable quadrature phase shifter
11/24/2010CN101895451A Impedance matching method and device
11/23/2010US7839923 Method and system for equalizing received signals in communications systems
11/23/2010US7839922 Decision feedback equalizer circuit
11/23/2010US7839921 Power collection based adaptive length equalizer
11/23/2010US7839238 Coaxial attenuator
11/23/2010US7839234 Switching module with harmonic phase tuning filter
11/23/2010US7839233 Attenuator
11/18/2010WO2010132705A1 Multi-bit class-d power amplifier system
11/18/2010US20100290515 Multi-Band Gain Adaptation for Receiver Equalization Using Approximate Frequency Separation
11/18/2010US20100289599 High Performance RF Rx Module
11/18/2010US20100289596 Impedance matched circuit board
11/18/2010US20100289595 Device for inductive multi-injection on multiple conductors
11/18/2010DE102004009612B4 Verfahren und Schaltungsanordnung zum Verzögerungsabgleich von zeitversetzt arbeitenden Analog-Digital-Wandlern A method and circuit for delay by a time delay adjustment working analog-digital converters
11/17/2010EP2251978A1 Signal branching filter, electronic device using the same, antenna apparatus, and signal transmission system used in all of the above
11/17/2010EP1886376B1 Microwave attenuator circuit
11/17/2010EP1692740B1 A delay-locked loop with precision controlled delay
11/17/2010CN101888218A Simulated reflection type I-Q vector modulation circuit based on GaAs (Generally accepted Auditing standards) HBT (Heterojunction Bipolar Transistor) device
11/16/2010US7835434 Adaptive radio frequency (RF) filter
11/16/2010US7835433 Multiple receiving devices determining the sampling rate for received signals using a plurality of sampling rates
11/11/2010WO2010128099A1 Resistance network, force measuring apparatus, and method for calibrating the force measuring apparatus
11/11/2010US20100283554 Circuit configuration for eliminating emc interference
11/11/2010US20100283395 Multi-feed rf distribution systems and methods
11/10/2010EP2249564A1 Electrical isolating device
11/10/2010EP2249135A1 Resistance network, force measuring device and method for adjusting a force measuring device
11/10/2010EP1168650B1 High-frequency switch, high-frequency switch module, and wireless communication device
11/10/2010CN201629721U Integrated XY capacitive noise filter
11/09/2010US7830956 Method and system for processing a sampled signal
11/09/2010US7830225 Electric signal splitters
11/09/2010US7830223 Ground straddling in PTH pinfield for improved impedance
11/04/2010WO2010127073A1 Rf signal combiner/splitter and related methods
11/04/2010WO2010126474A1 Filter with improved impedance match to a hybrid coupler
11/04/2010US20100281289 Bidirectional Memory Interface with Glitch Tolerant Bit Slice Circuits
11/04/2010US20100278227 Hybrid saic receiver
11/04/2010US20100277843 High-frequency power supply system
11/04/2010US20100277256 Common-mode filter with coupled inductances
11/04/2010US20100277255 Lc composite component
11/04/2010US20100277254 Common-mode filter
11/04/2010US20100277253 Rf signal combiner/splitter and related methods
11/04/2010US20100277014 Rfi suppression system and method of mounting for dc cordless tools
11/04/2010DE19716896B4 LC-Filter LC filter
11/04/2010DE102005003834B4 Film-Bulk-Acoustic-Resonator-Filter mit unbalancierter-balancierter Eingabe-Ausgabe-Struktur Film Bulk Acoustic Resonator filter with an unbalanced-balanced input-output structure
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