| Patents for H03H 7 - Multiple-port networks comprising only passive electrical elements as network components (15,104) |
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| 03/01/2007 | DE19614655B4 Antennen-Anpassgerät Antenna Antenna Tuner |
| 02/28/2007 | EP1756947A1 Signal processing arrangement comprising a filter |
| 02/27/2007 | US7184731 Variable attenuator system and method |
| 02/27/2007 | US7184478 High speed circuits for electronic dispersion compensation |
| 02/27/2007 | US7184477 Decision feedback structure with selective sampling phase control |
| 02/27/2007 | US7184475 Adjustment for equalization parameters in receivers |
| 02/27/2007 | US7184474 Colored noise detection algorithms |
| 02/27/2007 | US7184473 Equalizers for layered modulated and other signals |
| 02/27/2007 | US7184472 Time domain equalizer and method |
| 02/27/2007 | US7184471 Method and apparatus for transmission line equalization |
| 02/27/2007 | US7183880 Discrete inductor bank and LC filter |
| 02/27/2007 | US7183875 High frequency switching component with electrostatic surge elimination |
| 02/27/2007 | US7183873 Tapered thickness broadband matching transformer |
| 02/27/2007 | US7183872 Laminated balun transformer |
| 02/27/2007 | US7183871 Bi-directional access point |
| 02/22/2007 | WO2007020324A1 Integrated load impedance sensing for tunable matching networks |
| 02/22/2007 | WO2006132574A9 A phase shifter device |
| 02/22/2007 | WO2006130712A3 Analog phase shifter using cascaded voltage tunable capacitor |
| 02/22/2007 | WO2006052404A3 Method and apparatus for estimating the step-size of an adaptive equalizer |
| 02/22/2007 | US20070041469 Digital transmitter |
| 02/22/2007 | US20070041468 Digital transmitter |
| 02/22/2007 | US20070041440 Method and device for echo cancellation |
| 02/22/2007 | US20070040631 Method and apparatus for electrically adjusting delay in radio-frequency systems |
| 02/22/2007 | US20070040630 Electronic circuit unit having low transmission loss |
| 02/21/2007 | EP1754306A1 Coupling net and mmic amplifier |
| 02/20/2007 | US7180942 Joint adaptive optimization of soft decision device and feedback equalizer |
| 02/20/2007 | US7180941 Transmit amplitude independent adaptive equalizer |
| 02/20/2007 | US7180940 Fast phase synchronization and retrieval of sequence components in three-phase networks |
| 02/20/2007 | US7180939 Active filter circuit with dynamically modifiable internal gain |
| 02/20/2007 | US7180938 Systems and methods that provide frequency domain supplemental training of the time domain equalizer for DMT |
| 02/20/2007 | US7180473 Antenna with built-in filter |
| 02/20/2007 | US7180452 Portable radio apparatus |
| 02/20/2007 | US7180389 EMI filter and frequency filters having capacitor with inductance cancellation loop |
| 02/15/2007 | US20070036246 Methods and systems for soft-bit demapping |
| 02/15/2007 | US20070036210 Joint Space-Time Optimum Filters (JSTOF) with at Least One Antenna, at Least One Channel, and Joint Filter Weight and CIR Estimation |
| 02/15/2007 | US20070035363 Electromagnetic delay line inductance element |
| 02/15/2007 | US20070035361 Signal splitter |
| 02/15/2007 | US20070035356 Integrated load impedance sensing for tunable matching networks |
| 02/15/2007 | DE102005037616A1 Leitungstransformator zur Impedanzanpassung Line transformer for impedance matching |
| 02/14/2007 | EP1753148A2 Diplexer circuit for mobile communications device |
| 02/14/2007 | EP1753132A1 Signal splitter |
| 02/14/2007 | EP1230733A4 Adsl filter |
| 02/14/2007 | CN1914798A Apparatus, and associated method, for performing joint equalization in a multiple-input, multiple-output communication system |
| 02/14/2007 | CN1914797A Noise filter and noise filter array |
| 02/14/2007 | CN1914792A 调整电路 Adjustment circuit |
| 02/14/2007 | CN1913347A Signal splitter |
| 02/14/2007 | CN1913062A Signal compensation method of passive signal isolator |
| 02/14/2007 | CN1300939C High-frequency switch assembly and high-frequency instrument mounting said high-frequency switch assembly |
| 02/13/2007 | US7177354 Method and apparatus for the control of a decision feedback equalizer |
| 02/13/2007 | US7177353 Architecture for very high-speed decision feedback sequence estimation |
| 02/13/2007 | US7177352 Pre-cursor inter-symbol interference cancellation |
| 02/13/2007 | US7176841 Antenna device and radio communication apparatus using the antenna device |
| 02/13/2007 | US7176768 Balanced high-frequency device and balanced high-frequency circuit using the same |
| 02/13/2007 | US7176754 Control system for the characteristic parameters of an active filter |
| 02/13/2007 | US7176709 Receiving device |
| 02/13/2007 | US7176634 Coaxial type impedance matching device and impedance detecting method for plasma generation |
| 02/13/2007 | US7176550 Method and device for forming a winding on a non-planar substrate |
| 02/08/2007 | WO2007015834A2 Optimization of through plane transitions |
| 02/08/2007 | US20070030930 Channel estimation and/or equalization using repeated adaptation |
| 02/08/2007 | US20070030891 Receiver for an optical signal |
| 02/08/2007 | US20070030890 Partial response transmission system and equalizing circuit thereof |
| 02/08/2007 | US20070030629 Solid electrolytic capacitor, distributed constant type noise filter, and method of producing the same |
| 02/08/2007 | US20070030091 RF matching network of a vacuum processing chamber and corresponding configuration methods |
| 02/08/2007 | DE102004052868B4 Integrierte Schaltkreis-Anordnung und Schaltkreis-Array Integrated circuit arrangement and circuit array |
| 02/07/2007 | EP1750369A1 Temerature compensation attenuator |
| 02/07/2007 | EP1284088B1 Termination device for a telephone line |
| 02/07/2007 | CN1909184A RF matching coupling network for vacuum reaction chamber and its configuration method |
| 02/07/2007 | CN1909127A Solid electrolytic capacitor, distributed constant type noise filter, and method of producing the same |
| 02/06/2007 | US7174147 Bandpass filter with tunable resonator |
| 02/06/2007 | US7173988 Adaptive phase and gain imbalance cancellation |
| 02/06/2007 | US7173967 Method for determining the filter coefficients of a digital time domain equalizer for a multicarrier frequency signal |
| 02/06/2007 | US7173966 Compensation for non-linear distortion in a modem receiver |
| 02/06/2007 | US7173965 Equalizing a signal for transmission |
| 02/06/2007 | US7173502 Reflection loss suppression circuit |
| 02/06/2007 | US7171739 Method of manufacturing an on-chip transformer balun |
| 02/01/2007 | US20070025436 High-speed data reception circuitry and methods |
| 02/01/2007 | US20070025435 Current-controlled CMOS (C3MOS) fully differential integrated wideband amplifier/equalizer with adjustable gain and frequency response without additional power or loading |
| 02/01/2007 | US20070025434 Macro diversity equalization system and method |
| 02/01/2007 | US20070024391 Monolithic duplexer and fabrication method thereof |
| 02/01/2007 | DE102005035385A1 Digital/analog converter for use in communication system, has filtering device coupled to output of noise shaper and designed to reject radio-frequency signal components in digital word converted by noise shaper |
| 02/01/2007 | DE102005032422A1 Anordnung aus Träger und supraleitendem Film, Vortexdiode, umfassend eine derartige Anordnung sowie Verwendung von Vortexdioden für Filter Arrangement of carrier and superconducting film, vortex diode comprising such an arrangement and use of vortex diodes for filters |
| 01/31/2007 | EP1309883B1 Video amplifier for a radar receiver |
| 01/31/2007 | CN1906799A Coupler resource module |
| 01/31/2007 | CN1905363A Double band bandpass filter |
| 01/31/2007 | CN1298110C Low pass filter circuit, feedback system and semiconductor integrated circuit |
| 01/30/2007 | US7170931 Combined feed forward and blind equalizer |
| 01/30/2007 | US7170930 Receiver |
| 01/30/2007 | US7170364 Impedance matching circuit with automatic adjustment and method thereof |
| 01/30/2007 | US7169684 Device having inductors and capacitors and a fabrication method thereof |
| 01/30/2007 | CA2314052C Impedance blocking filter circuit |
| 01/25/2007 | WO2006009652A3 Power and area efficient adaptive equalization |
| 01/25/2007 | US20070018758 Matching circuit |
| 01/25/2007 | US20070018752 Optimization of through plane transitions |
| 01/25/2007 | US20070018751 Method for impedance matching between differential vias and transmission lines |
| 01/25/2007 | US20070018750 Variable Matching Circuit, Variable Resonance Circuit, Variable Phase-Shifting Circuit And Variable Attenuation Circuit Each Having Variable-Capacitance Capacitor |
| 01/25/2007 | US20070018748 Low pass filter and electronic device |
| 01/25/2007 | US20070018744 Variable Matching Circuit, Variable Resonance Circuit, Variable Phase-Shifting Circuit and Variable Attenuation Circuit Each Having Variable-Capacitance Capacitor |
| 01/25/2007 | DE102005030048A1 Analog low-pass filter for filtering high frequency switching noise for use in data transmission system, has capacitor that is interconnected between connectors of primary windings of transformer and reference potential connectors |
| 01/24/2007 | EP1746721A1 Antenna device for portable terminal, portable terminal, and method for providing antenna in portable terminal |
| 01/24/2007 | EP1745545A1 Electronic device |