Patents
Sitemap › H03 - Basic electronic circuitry › H03D - Demodulation or transference of modulation from one carrier to another › H03D 3 - Demodulation of angle-modulated oscillations
Patents for H03D 3 - Demodulation of angle-modulated oscillations (6,449)
06/2013
06/13/2013WO2013085602A1 Unpacking a variable number of data bits
06/12/2013EP2223485B1 I-q mismatch calibration and method
06/11/2013US8462908 Digital phase locked loop circuitry and methods
06/05/2013EP2391001B1 Implementation of complex sampling
06/04/2013US8457269 Clock and data recovery (CDR) architecture and phase detector thereof
05/2013
05/28/2013US8451970 Variable delay circuit and delay-locked loop including the same
05/21/2013US8446986 Method of estimating log-likelihood ratios and relative S-FSK receiver
05/21/2013US8446984 Method and system for identification of portable antenna modules
05/16/2013WO2013071156A1 Dynamic receiver switching
05/16/2013US20130122846 Down-conversion of an electromagnetic signal with feedback control
05/16/2013US20130121096 Delay Locked Loop Implementation In A Synchronous Dynamic Random Access Memory
05/14/2013US8442337 Encoding adjustments for animation content
05/14/2013US8442178 Linear phase detector and clock/data recovery circuit thereof
05/14/2013US8442158 Method for digital wireless communications
05/08/2013CN103095219A Down Converter With Offset Cancellation And Methods For Use Therewith
05/07/2013US8437442 Method and apparatus for generating a carrier frequency signal
05/07/2013US8437441 Phase locked loop capable of fast locking
05/07/2013US8437433 Zeroing-out LLRs using demod-bitmap to improve performance of modem decoder
05/02/2013US20130108001 Clock and data recovery (cdr) architecture and phase detector thereof
05/02/2013US20130107913 Clock and data recovery for nfc transceivers
05/01/2013EP2587680A1 Down converter with offset cancellation and methods for use therewith
04/2013
04/30/2013US8433028 Latency locked loop circuit for driving a buffer circuit
04/30/2013US8433026 Multi-rate digital phase locked loop
04/30/2013US8433025 Digital phase-locked loop with gated time-to-digital converter
04/30/2013US8433024 Spread spectrum clock generator and method for adjusting spread amount
04/30/2013US8433023 Method and apparatus for generating a phase dependent control signal
04/30/2013US8433000 Method and circuit for receiving data
04/30/2013US8432957 Carrier phase independent symbol timing recovery methods for VSB receivers
04/23/2013US8428543 Receiver arrangement with AC coupling
04/23/2013US8428213 Method for locking a synthesised output signal of a synthesised waveform synthesiser in a phase relationship
04/23/2013US8428212 Frequency synthesis using upconversion PLL processes
04/23/2013US8428211 Lock detection circuit and method for phase locked loop system
04/18/2013US20130095778 Simplified High Frequency Tuner and Tuning Method
04/16/2013US8422573 Transmitting device
04/16/2013US8420997 Photo-detector array
04/09/2013US8416461 Spread spectrum clock generator, spread spectrum clock generating method, and circuit, image reading device and image forming apparatus using the spread spectrum clock generator
04/02/2013US8411812 Wide frequency range delay locked loop
04/02/2013US8411799 Receiver with intermediate frequency error correction
04/02/2013US8411761 Sub-channel acquisition in a digital television receiver designed to receive mobile/handheld signals
03/2013
03/27/2013CN101313463B DC offset cancellation circuit for a receiver
03/27/2013CN101277405B Circuit and method for processing an input signal
03/26/2013US8407508 Serial bus clock frequency calibration system and method thereof
03/26/2013US8406365 Frequency reacquisition in a clock and data recovery device
03/26/2013US8406364 Fractional frequency divider PLL device and control method thereof
03/26/2013US8406360 Signal generating method for clock recovery and clock recovery circuit
03/26/2013US8406346 Code error detecting device, wireless system and code error detecting method
03/26/2013US8406251 Method and system for processing multipath clusters
03/26/2013US8405592 Driving apparatus, system and method thereof
03/21/2013US20130072256 Systems and Methods for Reducing Power Consumption of a Communications Device Using Multiple Elements in a Receiver Chain
03/21/2013US20130070882 Phase Averaging-Based Clock and Data Recovery
03/21/2013US20130070828 Systems and Methods For Demodulating a Signal
03/21/2013DE102012108547A1 Breitbandiger LC-I/Q-Phasenverschieber mit niedrigem Verlust Wideband LC-I / Q phase shifter with low loss
03/19/2013US8401140 Phase/frequency detector for a phase-locked loop that samples on both rising and falling edges of a reference signal
03/19/2013US8401121 Symbol error detection for bluetooth basic data rate packets
03/19/2013US8401120 Symbol error detection for bluetooth enhanced data rate packets
03/19/2013US8401118 Method and apparatus for constant envelope demodulation
03/06/2013CN101199176B Method for wireless communication
03/05/2013US8392176 Processing of excitation in audio coding and decoding
03/05/2013US8391914 Transmitting apparatus, communication apparatus, receiving apparatus, communication system, broadcast receiving system, control program, communication method and broadcast receiving method
03/05/2013US8390425 RFID reader systems with double conversion and methods
02/2013
02/28/2013US20130051140 Clock circuits and methods
02/19/2013US8379788 Systems and methods for performing parallel digital phase-locked-loop
02/19/2013US8379787 Spread spectrum clock generators
02/19/2013US8379786 Process, voltage, temperature independent switched delay compensation scheme
02/19/2013US8379767 Methods and systems to compensate IQ imbalance in zero-IF tuners
02/19/2013US8379412 Converter and converter control method
02/14/2013US20130039396 Locked Loop Circuit With Clock Hold Function
02/05/2013US8369182 Delay locked loop implementation in a synchronous dynamic random access memory
01/2013
01/29/2013US8363559 Method and system for providing information for recovering a clock frequency
01/22/2013US8358997 Method and system for measuring receiver mixer IQ mismatch
01/22/2013US8358729 Baseband phase-locked loop
01/22/2013US8358728 Calibration of synthesizer phase using reference harmonic
01/16/2013EP2545643A1 Apparatus and method for demodulating an input signal
01/15/2013US8355683 Simplified high frequency tuner and tuning method
01/15/2013US8355470 Digital polarization correction for DBS systems
01/08/2013US8351558 Multiphase direct RF frequency to digital converter and related method
01/08/2013US8350665 RFID reader systems detecting pilot tone
01/03/2013WO2012117295A3 Methods and devices for implementing all-digital phase locked loop
01/03/2013US20130003907 Enhanced phase discriminator for fast phase alignment
01/03/2013US20130003483 Wide frequency range delay locked loop
01/02/2013CN102857175A Frame structure supporting zero intermediate frequency/low intermediate frequency/intermediate frequency system and method
12/2012
12/27/2012US20120328065 Methods and Devices for Implementing All-Digital Phase Locked Loop
12/26/2012CN101552753B DC offset correction circuit of wireless communication device and correction method thereof
12/20/2012WO2012174395A1 Improved multi-part clock management
12/19/2012CN101322370B Orthogonal demodulation device, orthogonal demodulation method
12/13/2012US20120314810 Receiver/transmitter capable of simultaneously receiving/transmitting discontinuous frequency signals and method thereof
12/13/2012US20120313697 Apparatus and method for demodulating an input signal
12/12/2012CN101807882B Signal receiving device and frequency determining circuit
12/11/2012US8331520 Phase-locked loop circuit and communication apparatus
12/11/2012US8331201 Leap second and daylight saving time correction for use in a radio controlled clock receiver
12/11/2012US8330323 Thermal-mechanical signal processing
12/06/2012US20120307949 Burst Mode Clock and Data Recovery Circuit and Method
12/04/2012US8325870 Digital phase-locked loops and frequency adjusting methods thereof
12/04/2012US8325869 Phase calibration circuit and related phase calibration method
12/04/2012US8324962 Apparatus and method for demodulation
12/04/2012US8324941 Method and apparatus for time-differential comparison of an analog signal
11/2012
11/27/2012US8320504 Fully compensated adaptive interference cancellation system
11/20/2012US8315349 Bang-bang phase detector with sub-rate clock
11/15/2012WO2012152331A1 A phase locked loop with tunable phase
11/15/2012US20120288044 Phase / frequency synthesis using periodic sigma-delta modulated bit-stream techniques
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