H03D 3 - Demodulation of angle-modulated oscillations

Patents for H03D 3 - Demodulation of angle-modulated oscillations (6,449)
12/2002
12/19/2002	US20020191714 Digital phase locked loop
12/19/2002	US20020190783 Low pass filter corner frequency tuning circuit and method
12/18/2002	EP1266447A2 Assembly and method for compensating the offset of a mixer
12/12/2002	US20020186681 Minimizing the effect of jitter upon the quality of service operation of networked gateway devices
12/12/2002	US20020185938 Piezoelectric resonator and FM detection circuit incorporating the same
12/11/2002	CN1384610A Radio receiver
12/05/2002	WO2002098004A2 Quadrature alignment in communications receivers
12/05/2002	WO2002056567A3 Reduced soft output information packet selection
12/05/2002	US20020181619 Quadrature alignment in communications receivers
11/2002
11/28/2002	WO2002095962A2 Quadrature envelope-sampling of intermediate frequency signal in receiver
11/28/2002	WO2001089077A3 Circuit arrangement for correcting tolerances in a frequency modulator
11/28/2002	US20020176522 Quadrature envelope-sampling of intermediate frequency signal in receiver
11/27/2002	EP1260027A2 Dc-offset correction circuit having a dc control loop and a dc blocking circuit
11/21/2002	WO2002093733A1 Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception
11/21/2002	WO2002093732A2 Tuner circuit using polyphase filters and mixer
11/21/2002	US20020172313 Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception
11/21/2002	US20020172298 Radio frequency receiver
11/21/2002	US20020171460 Sinusoidal signal multiplier circuit
11/19/2002	US6484042 Secondary automatic gain control loops for direct conversion CDMA receivers
11/19/2002	US6483381 Signal transmission and receiving methods optimized for integrated circuit implementation
11/19/2002	US6483367 Circuit arrangement for generating and amplifying an amplitude limited DC signal
11/19/2002	US6483286 Method and apparatus for measuring the instantaneous frequency of FM signals
11/19/2002	CA2150389C Efficient digital quadrature demodulator
11/14/2002	WO2002091133A2 MINIMIZING JITTER IN QoS NETWORKED GATEWAY DEVICES
11/14/2002	US20020168956 Processing received signals
11/14/2002	DE10122748A1 Anti-Demodulatorschaltung, Filtereinrichtung und Demodulatorschaltung Anti-demodulator filter device and demodulator
11/14/2002	DE10120702A1 Hochfrequenzempfänger RF receiver
11/14/2002	CA2446766A1 Minimizing jitter in qos networked gateway devices
11/13/2002	EP1257051A2 FM Demodulator using adjacent canal suppression
11/07/2002	WO2002089312A2 Frequency conversion by undersampling
11/07/2002	WO2002089311A2 High-frequency receiver
11/07/2002	WO2000024117A9 Method and system for down-converting an electromagnetic signal
11/07/2002	US20020163981 Switched capacitor network for tuning and downconversion
11/07/2002	US20020163391 Local oscillator leakage control in direct conversion processes
11/05/2002	US6476593 Method and circuit for compensation control of offset voltages of a radio receiving circuit integrated in a circuit module
10/2002
10/31/2002	US20020160741 Image rejection mixer with mismatch compensation
10/31/2002	US20020160738 DC offset correction for use in a direct-conversion radio architecture
10/31/2002	US20020158990 Frequency converter
10/30/2002	CN1377134A Piezocrystal resonator and FM inspection circuit therewith
10/29/2002	US6473471 Slope drift and offset compensation in zero-if receivers
10/24/2002	WO2002025803A3 Complex valued delta sigma phase locked loop demodulator
10/24/2002	US20020155822 Direct conversion receiver
10/24/2002	US20020154704 Reduced soft output information packet selection
10/24/2002	US20020153945 FM demodulator capable of providing demodulated data with high determination accuracy
10/17/2002	WO2002082673A1 Radio frequency receiver
10/17/2002	WO2001086919A3 Radio receiver
10/17/2002	US20020151289 DC offset correction scheme for wireless receivers
10/17/2002	US20020150173 Multiple input, multiple output channel, digital receiver tuner
10/17/2002	US20020149421 Device and method for demodulating frequency-modulated signals
10/10/2002	WO2002043259A3 Direct conversion receiver
10/10/2002	WO2001097416A3 Method and apparatus for reduction of interference in fm in-band on-channel digital audio broadcasting receivers
10/09/2002	EP1247333A2 Frequency converter and method
10/09/2002	EP0701750B1 A wide bandwidth discriminator for use in a radio receiver
10/09/2002	CN1373563A Mobie station receiver capable of using for single carrier and multiple carrier receiving operation
10/03/2002	WO2002060107A3 Quadrature modulator and demodulator
10/03/2002	WO2001024415A9 Method and apparatus for offset cancellation in a wireless receiver
10/03/2002	US20020141521 Receiver for a mobile radio terminal
10/03/2002	US20020141504 Receiver
10/03/2002	US20020140869 System and method for providing a low power receiver design
10/02/2002	CN1372426A Receiver for mobile radio terminal
10/02/2002	CN1372263A Signal process circuit and method thereof
10/01/2002	US6459743 Digital reception with radio frequency sampling
10/01/2002	US6459333 Differentiate and divide FM demodulator
09/2002
09/26/2002	WO2002076124A1 Method and device for receiving synchronization signals
09/26/2002	WO2002043258A3 Dc-offset correction circuit having a dc control loop and a dc blocking circuit
09/26/2002	US20020135418 Demodulator and communication device using the same
09/25/2002	EP1244206A1 Multiplier circuit for sine signals
09/19/2002	WO2002073790A2 Quadrature receiver
09/19/2002	US20020132597 Direct conversion digital domain control
09/19/2002	US20020130698 Signal compensation circuit and demodulating circuit with high-speed and low-speed feedback loops
09/18/2002	EP1241779A2 Receiver used in multi-carrier reception
09/18/2002	EP1155495B1 Method and circuit for controlling the compensation of offset voltages of a radio receiver circuit which is integrated in a circuit module
09/18/2002	CN1370028A Device for direct MF digitalizing in receiver of CDMA base station
09/18/2002	CN1370024A Processing received signal
09/12/2002	WO2002071636A1 Dc offset correction scheme for wireless receivers
09/12/2002	US20020127982 Mobile station receiver operable for both single and multi-carrier reception
09/12/2002	US20020126770 Method and system for acquiring narrowband channel information over a wideband channel receiver
09/11/2002	EP1064765B1 Direct frequency selection and down-conversion for digital receivers
09/11/2002	CN1369139A Hybrid bandpass and baseband delta-sigma modulator
09/10/2002	US6449471 Wireless terminal device
09/10/2002	US6449321 Radio receiver
09/10/2002	US6449317 Digital synthesizer
09/04/2002	EP1236271A1 Fm demodulator using monostables
09/03/2002	US6445728 Method of establishing search window size for a mobile station in a cellular system
08/2002
08/29/2002	WO2002067519A1 Quadrature oscillator with feedback phase mismatch correction
08/29/2002	US20020120937 Apparatus for reducing flicker noise in a mixer circuit
08/29/2002	US20020118773 System and method providing single channel in-phase and quadrature-phase generation
08/28/2002	EP1235356A1 Receiver for a mobile radio communication terminal
08/28/2002	EP1235355A2 Procedure and arrangement for DC offset compensation in a direct conversion receiver
08/28/2002	EP0732020B1 Receiver having an adjustable symbol slice demodulator
08/28/2002	CN1366754A 接收机 Receiver
08/27/2002	US6442383 Demodulator and digital wireless communication receiver
08/27/2002	US6442216 Digital demodulator using boxcar filters and boxcar filter sections
08/22/2002	US20020114417 Model for charge pump phase-locked loop
08/22/2002	US20020114406 Signal processing circuit and method for measuring pulse width under existence of chattering noise
08/21/2002	EP1233526A1 Direct conversion receiver
08/21/2002	CN1365217A Direct converting receiver and its movable frequency key control modulator
08/20/2002	US6438179 Frequency demodulation apparatus and method
08/13/2002	US6434187 Digital radiofrequency transceiver
08/13/2002	US6433630 Phase shifter, and demodulator employing it

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