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)
11/2008
11/27/2008US20080291335 Dual-Mode Equalizer in an Atsc-Dtv Receiver
11/27/2008US20080290967 Offset footprint of a connector on a printed board
11/27/2008US20080290966 Adaptive radio transceiver with filtering
11/27/2008US20080290964 Branching filter package
11/27/2008US20080290961 Semiconductor device
11/27/2008US20080290960 Apparatus of impedance matching for bidirectional data line
11/27/2008US20080290959 Millimeter wave integrated circuit interconnection scheme
11/26/2008EP1384312B1 Tunable voltage controlled oscillator
11/26/2008CN201156721Y Laminated LC filter having hollow air-gap over-voltage protection mechanism
11/26/2008CN101312354A Aerial matching circuit and aerial matching method
11/25/2008US7457593 Attenuator system
11/25/2008US7457405 Enhanced low pass filter
11/25/2008US7457357 Decision feedback equalizer design with interference removal and reduced error propagation
11/25/2008US7457355 Method for an equalizer computation in a media system using a data set separator sequence
11/25/2008US7457291 Method and apparatus for generating preamble using chaotic sequence
11/25/2008US7456706 Method and apparatus for electrically adjusting delay in radio-frequency systems
11/25/2008US7456704 2D transmission line-based apparatus and method
11/25/2008US7456701 Flexible substrate and electronic equipment
11/25/2008US7456664 Delay locked loop with precision controlled delay
11/25/2008US7456516 Power line terminating circuit and method, and power line relay device
11/25/2008CA2630893A1 Method for regulating voltage or current in an rlc filter, recording medium and vehicles for said method
11/20/2008WO2008139819A1 Composite high-frequency component
11/20/2008WO2008138150A1 Systems, methods and apparatus for digital-to-analog conversion of superconducting magnetic flux signals
11/20/2008US20080285638 Channel equalization in a receiver
11/20/2008US20080284539 High frequency circuit, semiconductor device, and high frequency power amplification device
11/20/2008US20080284538 Printed circuit board
11/20/2008US20080284537 Impedance Matching Network, and Plasma Processing Apparatus Using Such Impedance Matching Network
11/20/2008DE19625661B4 Integrierte Halbleiterschaltung zum Einstellen eines Schaltungselementwerts A semiconductor integrated circuit for adjusting a circuit element value
11/19/2008CN101310450A Optimal weights for MMSE space-time equalizer of multicode CDMA system
11/19/2008CN100435481C Electromagnetic compatible filter network and filter network module
11/19/2008CN100435480C Transmitting line type noise filter
11/18/2008US7454185 Wideband I/Q signal generation device
11/18/2008US7454178 Low-loss transmitter module
11/18/2008US7453935 Multi-pair gigabit ethernet transceiver having decision feedback equalizer
11/18/2008US7453393 Coupler with waveguide transition for an antenna in a radar-based level measurement system
11/18/2008US7453338 Impedance-matching electrical connection apparatus for high-speed data communications system
11/18/2008US7453331 Polyphase line filter
11/18/2008US7453330 Line filter
11/18/2008US7453328 Bandwidth high-power T network tuner
11/13/2008WO2006088685A3 Advanced receiver with sliding window block linear equalizer
11/13/2008US20080278262 Zig-zag array resonators for relatively high-power hts applications
11/13/2008US20080278260 Matching circuit
11/13/2008US20080278258 Integrated circuit having re-configurable balun circuit and method therefor
11/13/2008US20080278257 Managed wideband radio frequency distribution system with signal level enabling interface device
11/13/2008DE10238690B4 Anordnung zur Realisierung einer Sperrimpedanz Arrangement for realizing a blocking impedance
11/13/2008DE102007021581A1 Elektrisches Bauelement mit einer Frontend-Schaltung An electrical device with a front-end circuit
11/12/2008EP1990864A1 Module and passive part
11/12/2008EP1485966B1 A device for coupling radio frequency energy from various transmission lines using variable impedance transmission lines
11/12/2008CN201150050Y Multilayer ceramic highpass filter
11/12/2008CN101304244A Matching circuit
11/11/2008US7450636 Adaptive transmit equalizer
11/11/2008US7450635 Single antenna interference cancellation within a wireless terminal
11/11/2008US7450634 Decision feed forward equalizer system and method
11/11/2008US7449977 Circuit having isolated transmitting and receiving paths
11/06/2008WO2008111886A3 Imbalanced transmission combining at a radio base station
11/06/2008WO2008054710A3 Filter package
11/06/2008WO2004008490A3 A selectable-tap equalizer, auto-configured equalizer, receiving circuit having an equalizer calibration function, and system having grouped reflection characteristics
11/06/2008US20080272855 Laminate type band pass filter and diplexer using the same
11/06/2008US20080272853 Filter That Comprises Bulk Acoustic Wave Resonators And That Can Be Operated Symmetrically On Both Ends
11/06/2008DE102007020783A1 Elektrisches Vielschichtbauelement Electrical multilayer component
11/06/2008DE102007019811A1 Crcuit for use with system with received signal way or transmission signal path, has contact for electrically attaching circuit, and coil, which is arranged around contact
11/05/2008CN201146484Y Compensation circuit using electric bridge
11/05/2008CN101299598A Broadband high-pass phase regulator
11/04/2008US7447305 Method and arrangement for filtering of signals
11/04/2008US7447260 Equalizer, equalization method, and transmitter
11/04/2008US7446632 Common mode choke coil
11/04/2008US7446631 Radio frequency inductive-capacitive filter circuit topology
11/04/2008US7446630 Phase shifter circuit
11/04/2008US7446628 Pole-zero elements and related systems and methods
11/04/2008US7446627 Compact stabilized full-band power amplifier arrangement
11/04/2008US7446625 Narrow impedance conversion device
11/04/2008US7446624 Transmission line and wiring forming method
10/2008
10/30/2008WO2008129125A1 Method and arrangement for matching an antenna
10/30/2008US20080267307 Digital Broadcasting Transmission/Reception Devices Capable Of Improving A Receiving Performance And Signal Processing Method Thereof
10/30/2008US20080266748 Amplification Relay Device of Electromagnetic Wave and a Radio Electric Power Conversion Apparatus Using the Above Device
10/30/2008US20080266026 Electromagnetic bandgap structure and printed circuit board
10/30/2008US20080266025 Power line communications device with auxiliary filtered power output
10/30/2008US20080266022 Rf backscatter transmission with zero dc power consumption
10/30/2008US20080266021 Impedance Detector
10/30/2008US20080266020 Balanced Splitter
10/30/2008DE102007019527A1 Abstandssensor mit elektro-optischen Mischer und verbessertem Diplexer Distance sensor with electro-optical mixer and improved diplexer
10/29/2008EP1986319A2 Variable filter element, variable filter module and fabrication method thereof
10/29/2008EP1886407A4 A gfsk/gmsk detector with enhanced performance in co-channel interference and awgn channels
10/29/2008EP1277278A4 Isolating energy conditioning shield assembly
10/29/2008CN201142671Y Digital audio power amplification circuit
10/29/2008CN101297491A Calibration device and method with forward/backward mechanism for band-pass filter
10/29/2008CN101297480A Radio frequency power delivery system
10/29/2008CN101297479A Method and arrangement for performing analog signal processing and measuring between a signal source and a load
10/29/2008CN101295809A Variable filter element, variable filter module and fabrication method thereof
10/28/2008US7443914 DFE to FFE equalization coefficient conversion process for DOCSIS 2.0
10/28/2008US7443910 PHY control module for a multi-pair gigabit transceiver
10/28/2008US7443279 Coil package and bias tee package
10/28/2008US7443272 Signal transmission structure, circuit board and connector assembly structure
10/28/2008US7443268 Bandpass filter within a multilayered low temperature co-fired ceramic substrate
10/28/2008US7443267 Low-pass filter and low-pass filter array
10/28/2008US7443265 Method for impedance matching between differential vias and transmission lines
10/28/2008US7443264 Compact impedance transformation circuit
10/23/2008WO2008126386A1 Two frequency matching circuit
10/23/2008WO2008126385A1 Two frequency matching circuit
10/23/2008WO2008126360A1 Reception device and electronic device using the same
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