| Patents for H03D 7 - Transference of modulation from one carrier to another, e.g. frequency-changing (7,673) |
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| 09/27/2006 | CN2822035Y Low noise frequency reducer of integrated satellite positioning system |
| 09/27/2006 | CN1277415C Mixed-media telecommunication call method and videophone |
| 09/26/2006 | US7113756 Passive mixer with improved linearity |
| 09/26/2006 | US7113755 Passive mixer with improved linearity |
| 09/21/2006 | US20060211397 Analogue mixer |
| 09/21/2006 | US20060211388 Stackable printed circuit boards |
| 09/20/2006 | EP1703633A2 Apparatus and method for correcting IQ imbalance |
| 09/19/2006 | US7110740 Mixer circuit, receiver circuit, and frequency comparison circuit |
| 09/19/2006 | US7110444 Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations |
| 09/19/2006 | US7109795 Amplifier-mixer device |
| 09/19/2006 | US7109781 Temperature compensation for internal inductor resistance |
| 09/14/2006 | WO2006095051A1 Measurement circuit and method for measuring the level of an rf signal, and a transmitter including a measurement circuit |
| 09/14/2006 | DE19963647B4 Mischeranordnung Mixer assembly |
| 09/14/2006 | DE10148238B4 Frequenzvervielfacherschaltung Frequency multiplier |
| 09/14/2006 | DE10027064B4 Doppler-Impulsradarvorrichtung Doppler pulse radar device |
| 09/12/2006 | US7107035 Frequency converter and radio communication apparatus |
| 09/12/2006 | US7107028 Apparatus, system, and method for up converting electromagnetic signals |
| 09/12/2006 | US7107025 High gain, highly linear mixer |
| 09/12/2006 | US7106388 Digital IF demodulator for video applications |
| 09/12/2006 | US7106095 Circuit for compensating for the declination of balanced impedance elements and a frequency mixer |
| 09/07/2006 | DE10115235B4 Bildunterdrückungsmischstufe Image rejection mixer |
| 09/06/2006 | EP1698048A2 Mixer with feedback |
| 09/06/2006 | CN1829077A Universal dual-output low noise satellite frequency demultiplier |
| 09/05/2006 | US7103489 Active removal of aliasing frequencies in a decimating structure by changing a decimation ratio in time and space |
| 09/05/2006 | US7103331 Low noise block down converter with reduced power consumption |
| 09/05/2006 | US7102663 Mixed-media telecommunication call set-up |
| 09/05/2006 | US7102437 Integrated circuit device |
| 09/05/2006 | US7102411 High linearity passive mixer and associated LO buffer |
| 08/31/2006 | US20060194560 DC offset calibration for a radio transceiver mixer |
| 08/30/2006 | EP1696581A1 Frequency dividing circuit and multimode radio device using same |
| 08/30/2006 | EP1436958A4 A digital implementation of multi-channel demodulators |
| 08/30/2006 | CN1826734A Multiband mixer |
| 08/30/2006 | CN1825944A Mobile video broadcasting system and method thereof |
| 08/30/2006 | CN1825884A Maintenance information communication terminal, management mainframe, image forming apparatus and communication method |
| 08/30/2006 | CN1825755A Frequency down converter and isolative cover thereof |
| 08/29/2006 | US7099642 Method and apparatus for matching receiver carrier frequency |
| 08/29/2006 | US7098967 Receiving apparatus |
| 08/24/2006 | WO2006087506A1 Multiband digital audio broadcast receiver |
| 08/24/2006 | WO2005078921A8 Radio frequency low noise amplifier with automatic gain control |
| 08/24/2006 | US20060189290 Direct conversion tuner |
| 08/22/2006 | US7095998 Mixer and converter using same |
| 08/22/2006 | US7095989 Frequency translating devices and frequency translating measurement systems with DC bias added to a mixer diode |
| 08/22/2006 | US7095806 Receiver |
| 08/17/2006 | WO2006085046A1 Low intermediate frequency (if) radio receiver circuits |
| 08/17/2006 | US20060183447 Radio frequency tuner |
| 08/17/2006 | US20060183445 Down Converter with Shielding Structure |
| 08/17/2006 | US20060182246 Maintenance information communication terminal, image forming apparatus provided with same, maintenance information management host,and communication method |
| 08/16/2006 | EP1691205A1 Actual-ray and image-ray distinction in frequency converters for spectrum analysers |
| 08/16/2006 | CN1820476A System and method for an upconverter for stacked intermediate frequency carriers |
| 08/16/2006 | CN1819448A Active mixer with self-adjustable bias feedback |
| 08/15/2006 | US7092692 Threshold voltage (Vth), power supply (VDD), and temperature compensation bias circuit for CMOS passive mixer |
| 08/15/2006 | US7092461 Polyphase receivers |
| 08/15/2006 | US7092043 Fully integrated tuner architecture |
| 08/15/2006 | US7091757 Frequency generator and communication system |
| 08/15/2006 | CA2213855C Slope, drift and offset compensation in zero-if receivers |
| 08/10/2006 | DE102005005332A1 Mischstufe und Verfahren zur Mischung von Signalen verschiedener Frequenzen Mixer and method of mixing of signals of different frequencies |
| 08/09/2006 | EP1547258A4 Subharmonic mixer |
| 08/09/2006 | CN1269306C Radio receiver |
| 08/08/2006 | US7088981 Apparatus for reducing flicker noise in a mixer circuit |
| 08/08/2006 | US7088980 Frequency converter with nonlinear distortion cancellation |
| 08/08/2006 | US7088169 Low-noise, high-linearity analog multiplier |
| 08/08/2006 | US7088168 Direct conversion receiver using vertical bipolar junction transistor available in deep n-well CMOS technology |
| 08/03/2006 | DE102005004084A1 Mischstufe und Verfahren zur Mischung von zwei Signalen, die verschiedene Frequenzen besitzen Mixer and method of mixing of two signals having different frequencies |
| 08/02/2006 | CN2802910Y Microwave signal frequency reducer |
| 08/02/2006 | CN1812253A Mixer stage and method for mixing two signals having different frequencies |
| 08/01/2006 | US7085587 Signal processing semiconductor integrated circuit device and wireless communication system |
| 08/01/2006 | US7085548 Harmonic mixer |
| 08/01/2006 | US7085547 Mixer circuit and high frequency signal receiver using the same |
| 07/27/2006 | WO2006077552A1 Low-noise mixer |
| 07/27/2006 | WO2006077525A1 A high dynamic range low-power differential input stage |
| 07/26/2006 | EP1683265A1 Controllable mixer |
| 07/26/2006 | CN2800643Y Ku band satellite frequency demultiplier |
| 07/26/2006 | CN1808893A Image suppression frequency mixer |
| 07/25/2006 | US7082171 Phase shifting applications of universal frequency translation |
| 07/25/2006 | US7081796 Radio frequency low noise amplifier with automatic gain control |
| 07/20/2006 | US20060161608 Frequency converter using optical excitation surface plasma and its method |
| 07/20/2006 | US20060158241 CMOS-based receiver for communications applications |
| 07/20/2006 | DE102005022866A1 In einem Direktwandlungs-Sendeempfänger verwendeter Mischer und sich darauf beziehendes Frequezwandlungsverfahren In a direct conversion transceiver mixer used and out of relational Frequezwandlungsverfahren |
| 07/19/2006 | CN1806333A Mixer circuit |
| 07/19/2006 | CN1805296A Correcting method, correcting circuit and relatively direct conversion receiver |
| 07/19/2006 | CN1805295A Image rejection mixer and terrestrial digital multimedia broadcasting tuner of low intermediate frequency structure using the same |
| 07/19/2006 | CN1265665C Mixing apparatus for double-frequency-conversion receiver |
| 07/19/2006 | CN1265500C ASK modulator for NRD wave guide |
| 07/18/2006 | US7079860 Semiconductor apparatus and communication apparatus |
| 07/18/2006 | US7079823 Band-pass filter with carrier frequency reduction |
| 07/18/2006 | US7079596 Multiband data communication apparatus, communication method of multiband data communication apparatus, and storage medium |
| 07/18/2006 | US7079591 Method and system for recovering information from a magnetic field signal usable for locating an underground object |
| 07/18/2006 | US7079195 Broadband integrated tuner |
| 07/13/2006 | WO2006073742A2 Carbon nanotube devices and method of fabricating the same |
| 07/13/2006 | WO2004099812A3 Real-time wireless exchange of objects |
| 07/13/2006 | US20060154640 Image rejection mixer and terrestrial digital multimedia broadcasting tuner of low intermediate frequency structure using the same |
| 07/13/2006 | US20060154639 Direct-conversion receiver system and method with quadrature balancing and DC offset removal |
| 07/13/2006 | DE102005050328A1 Schottky-Diode Schottky diode |
| 07/12/2006 | EP1679789A1 Mixer circuit with gain control |
| 07/12/2006 | EP1679788A1 Pulse modulation circuit |
| 07/12/2006 | EP0968570B1 A multi-carrier radio system and radio transceiver implementation |
| 07/12/2006 | CN2796244Y Radio frequency detecting circuit |
| 07/12/2006 | CN1802786A Mixer circuit, receiver comprising a mixer circuit, wireless communication comprising a receiver, method for generating an output signal by mixing an input signal with an oscillator signal |
| 07/12/2006 | CN1802785A Offset correction for down-conversion mixers |
| 07/12/2006 | CN1802749A Frequency conversion circuit for direct conversion receiving, semiconductor integrated circuit therefor, and direct conversion receiver |