226086 ⎘
Modulated-carrier systems; Carrier systems characterised by combinations of two or more of the types covered by groups , , or; Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems; Demodulator circuits; Receiver circuits using non - coherent demodulation, i.e. not using a phase synchronous carrier using sampling and digital processing, not including digital systems which imitate heterodyne or homodyne demodulation
Phasor IQ demodulation
#2Packet detection method and communication device
#3Receiver, communication apparatus, method and computer program
#4COMMUNICATION DEVICE AND METHOD FOR RECEIVING DATA VIA A RADIO SIGNAL
#5Transporting digital data in a distributed antenna system
#6Dynamic constellation adaptation for slicer
#7Circuits for amplitude demodulation and related methods
#8QPSK demodulator
#9Low IF architectures for noncontact vital sign detection
#10Module for a radio receiver
#11Methods and systems for down-converting a signal using a complementary transistor structure
#12Methods and systems for down-converting a signal
#13Calculation of voltage standing wave ratio in radio device
#14Method and system for down-converting and electromagnetic signal
#15Method and system for down-converting an electromagnetic signal
#16Method and system for down-converting an electromagnetic signal
#17Methods and systems for down-converting a signal
#18Method and system for down-converting an electromagnetic signal
#19Digital broadcasting receiving system and associated signal processing method
#20Methods and systems for down-converting a signal using a complementary transistor structure
#21Demodulation mixing for a near field communications (NFC) device
#22Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships
#23Methods and systems for down-converting a signal using a complementary transistor structure
#24Transmission apparatus, reception apparatus, transmission method, and reception method of wireless communication system
#25Digital direct conversion receiving apparatus and method
#26UPSAMPLING/INTERPOLATION AND TIME ALIGNMENT MECHANISM UTILIZING INJECTION OF HIGH FREQUENCY NOISE
#27Signal converters
#28METHOD AND APPARATUS FOR GENERATING CLOCK SIGNALS FOR QUADRATURE SAMPLING
#29QAM symbol slicing method and apparatus
#30Method and system for down-converting an electromagnetic signal, transforms for same, and aperture relationships
#31Low intermediate frequency receiver
#32Method and circuit for down-converting a signal
#33Converting an electromagnetic signal via sub-sampling
#34Multilevel QAM symbol timing detector and multilevel QAM communication signal receiver
#35Quadrature bandpass-sampling delta-sigma communication receiver
#36Oversampling and digitally filtering RFID signals
#37IQ demodulator
#38Sample selector time domain interpolation
#39Methods and systems for down-converting a signal using a complementary transistor structure
#40Method and circuit for down-converting a signal
#41Methods and systems for down-converting a signal using a complementary transistor structure
#42Method and apparatus for characterizing homodyne transmitters and receivers
#43Quadrature signal imbalance estimation
#44Discrete time analog front end circuit implemented in a receiver device