225985 ⎘
Modulated-carrier systems; Phase-modulated carrier systems, i.e. using phase-shift keying; Demodulator circuits; Receiver circuits using non-coherent demodulation using filters
Multi-phase vector synthesis demodulation method and apparatus
#2METHODS AND APPARATUS FOR PHASE CHANGE DETECTION USING A RESONATOR
#3Frequency offset estimation
#4MULTIPLEXER, RADIO FREQUENCY CIRCUIT, AND COMMUNICATION DEVICE
#5Matched filter bank
#6Matched filter bank
#7Innovative use of the kalman filter in reception matrices for perfoming an improved estimation of telecommunication signals
#8Methods and apparatus for phase change detection using a resonator
#9Reference signal design
#10Method for compensating gain flatness of transceiver
#11Matched-filter radio receiver
#12Systems and methods for combining signals from multiple active wireless receivers
#13WIRELESS COMMUNICATION DEVICE WITH A LOW NOISE RECEIVER
#14Demodulator for use in radio communication receivers
#15BPSK demodulation
#16Method and device for reducing noise in a modulated signal
#17PHASE INTERPOLATION CALIBRATION FOR TIMING RECOVERY
#18Method and apparatus for converting analog radio frequency (RF) signals to the digital domain in a multiband and multicarrier wireless communication system
#19Method and apparatus for frequency domain inter-carrier interference compensation
#20BPSK demodulation
#21Device and method for detecting transmission signal
#22Apparatus and method for estimating carrier frequency offset
#23Method and system for I/Q mismatch calibration and compensation for wideband communication receivers
#24Apparatus and method for single antenna interference cancellation (SAIC) enhancement
#25Wireless communication device with a low noise receiver
#26Phase detection method based on a plurality of consecutive values of a receiving signal
#27Direct digital synthesis of signals using maximum likelihood bit-stream encoding
#28Method for detecting presence or absence of phase shift keying modulations
#29Low power wideband non-coherent binary phase shift keying demodulator to align the phase of sideband differential output comparators for reducing jitter, using first order sideband filters with phase 180 degree alignment
#30Base station device in mobile communication system and circulator arrangement to increase isolation between co-located antennas
#31Base station device in mobile communication system and circulator arrangement to increase isolation between co-located antennas
#32Apparatus and method for estimating carrier frequency offset for multipath signals
#33Ultra low power wideband non-coherent binary phase shift keying demodulator using first order sideband filters with phase zero alignment
#34Method and apparatus for converting analog radio frequency (RF) signals to the digital domain in a multiband and multicarrier wireless communication system
#35System and method for enhancing channel estimation at a receiver
#36Direct digital synthesis of signals using maximum likelihood bit-stream encoding
#37Apparatus and method for switching between receivers in communication system
#38Phase-domain digitizer
#39Digital radio transmissions
#40Direct digital synthesis of signals using maximum likelihood bit-stream encoding
#41Method and system for I/Q mismatch calibration and compensation for wideband communication receivers
#42Synchronous demodulator electronic circuit for phase modulation signals
#43Systems and methods for combining signals from multiple active wireless receivers
#44Method and system for I/Q mismatch calibration and compensation for wideband communication receivers
#45Method and faculty to measure and compensate DCO frequency distortions using a DPLL
#46Vector processor having instruction set with vector convolution function for fir filtering
#47Maximum likelihood bit-stream generation and detection using M-algorithm and infinite impulse response filtering
#48Software digital front end (SoftDFE) signal processing
#49Digital processor having instruction set with complex exponential non-linear function
#50Block-based crest factor reduction (CFR)
#51Direct digital synthesis of signals using maximum likelihood bit-stream encoding
#52Method and faculty to measure and compensate DCO frequency distortions using a DPLL
#53Combined RF equalizer and I/Q imbalance correction
#54Recursive digital pre-distortion (DPD)
#55Multi-stage crest factor reduction (CFR) for multi-channel multi-standard radio
#56Crest factor reduction (CFR) using asymmetrical pulses
#57Method and system for I/Q mismatch calibration and compensation for wideband communication receivers
#58Digital I/Q imbalance compensation in a quadrature receiver
#59Systems and methods for combining signals from multiple active wireless receivers
#60Saw-less, LNA-less low noise receiver
#61Receiver
#62RFID transponder
#63Burst demodulator
#64Binary continuous phase modulation (CPM) data demodulation receiver
#65Signal converters
#66Method for receiving and recovering frequency shift keyed symbols
#67Multitask Circuit Comprising Resonant Element For Supplying Address And Data
#68Demodulation method and apparatus
#69Intermediate frequency receivers
#70Integrated burst FSK receiver
#71Gaussian FSK modulation with more than two modulation states
#72Cluster correlator for a demodulator
#73Method and apparatus for high speed mixed moment estimation using quantization
#74Beamforming transmission with analog hardware resource sharing
#75Small-footprint digital receiver for extracting narrowband frequency-slices
#76Systems and methods for IQ demodulation with error correction
#77BPSK demodulation
#78Method and apparatus for converting analog radio frequency (RF) signals to the digital domain in a multiband and multicarrier wireless communication system
#79Device, system and method for bi-phase modulation decoding
#80Digital radio data system receiver methods and apparatus