PHASE-BASED DEMODULATION IN WIRELESS POWER TRANSFER SYSTEMS

ELECTRONIC CIRCUIT FOR DELIVERING SIGNALS IN QUADRATURE

HYBRID CLOCKING SCHEME FOR SERDES PHYSICAL LAYER CIRCUITS

Method and apparatus for transmitting PLCP frame in wireless local area network system

ELECTRONIC CIRCUIT FOR DELIVERING SIGNALS IN QUADRATURE

Method and Apparatus for Transmitting PLCP Frame in Wireless Local Area Network System

ELECTRONIC CIRCUIT FOR DELIVERING SIGNALS IN QUADRATURE

Demodulation device and demodulation method

Radio frequency (RF) receiver that determines an interfering phase shift keying (PSK) signal and associated methods

Digital receiver with phase offset compensation

Method and apparatus for transmitting PLCP frame in wireless local area network system

Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode

Phase-based pre-carrier detection

Synchronous sampling in-phase and quadrature-phase (I/Q) detection circuit

Method of and device for decoding multiple transmissions of time related data as well as a method of verifying a device for decoding multiple transmissions of time related data

PACKET MODE AUTO-DETECTION IN MULTI-MODE WIRELESS COMMUNICATION SYSTEM, SIGNAL FIELD TRANSMISSION FOR THE PACKET MODE AUTO-DETECTION, AND GAIN CONTROL BASED ON THE PACKET MODE

Cooperative frequency-modulated continuous-waveform radar systems

Method and apparatus for transmitting PLCP frame in wireless local area network system

Synchronous sampling in-phase and quadrature-phase (I/Q) detection circuit

Transceiver

Synchronizing a digital frequency shift

System-on-a-Chip for reception of telemetry messages over a radio frequency channel

Method and apparatus for measuring displacement of object using multiple frequency signal

Method and apparatus for transmitting PLCP frame in wireless local area network system

Method and system for receiving telemetry messages over RF channel

Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode

Emulation-based cross-technology communication

Apparatus and respective method for communicating with a transponder and system for communicating

Method and apparatus for transmitting PLCP frame in wireless local area network system

Measuring device

Apparatus and method for estimating carrier frequency offset

I/Q modulator and demodulator with wide instantaneous bandwidth and high local-oscillator-port-to-radio-frequency-port isolation

RF receiver with frequency tracking

System and method for reducing rig noise transmitted downhole

Method and device for conditioning a radio data signal for a broadcast receiver

I/Q modulator and demodulator with wide instantaneous bandwidth and high local-oscillator-port-to-radio-frequency-port isolation

Low power packet detection circuit for WLAN recievers

Apparatus comprising an antenna array

Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode

Low IF architectures for noncontact vital sign detection

Method and apparatus for transmitting PLCP frame in wireless local area network system

Carrier recovery in a QAM receiver

Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode

End of communication detection

Active signal processing personal health signal receivers

Conveying metadata by modulation of pilot carriers in COFDM broadcasting

Communication system, receiving device, and semiconductor device

Synchronous demodulator electronic circuit for phase modulation signals

Processing data in a coherent optical communication system

Apparatus and method for signal phase control in an integrated radio circuit

Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode

Apparatus and method for separating two phase-modulated signals having different amplitudes

End of communication detection

Clock data recovery circuit

Active signal processing personal health signal receivers

Carrier synchronization method, circuit, and system

Devices and methods for facilitating signal-to-noise ratio estimation of received wireless transmissions

Carrier recovery in amplitude and phase modulated systems

Processing data in a coherent optical communication system

Soft decision value generation circuit to reduce calculation amounts and hardware scale

Methods to extend the frequency lock range of a received RF signal using a preamble-based frequency estimate

Polarization and differential-group-delay insensitive digital timing error detection for polarization-multiplexed coherent optical systems

Quadrature signal phase controller for controlling phase

Receiver

Carrier recovery circuit and demodulation circuit under quasi-coherent detection method

Method for searching pilot signals to synchronize a CDMA receiver with an associated transmitter

Method and apparatus for transmitting PLCP frame in wireless local area network system

Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode

Digital microwave radio link with a variety of ports

Active signal processing personal health signal receivers

Phase error detection with conditional probabilities

Device and method for binary phase shift key demodulator using phase shifter

Quadrature signal phase controller for controlling phase

Phase error estimator, coherent receiver and phase error estimating method

Equalization and decision-directed loops with trellis demodulation in high definition TV

Receiver and wireless communication apparatus

Adaptive equalizer for communication channels

Quadrature demodulation device, quadrature demodulation method, and quadrature demodulation program

Method for searching pilot signals to synchronize a CDMA receiver with an associated transmitter

Apparatus and method for signal phase control in an integrated radio circuit

Method and Apparatus for Carrier Recovery Using Multiple Sources

Method and circuit for determining a clock signal sampling instant for symbols of a modulation method

SATELLITE RECEIVER

Method for acquiring timing and carrier synchronization of offset-QPSK modulated signals

SYMBOL TIMING DETECTOR AND WIRELESS TERMINAL

Method and apparatus for use in carrier recovery in a communications system

Apparatus and method for signal phase control in an integrated radio circuit

Apparatus and method for improving symbol error rate performance of M-ary phase shift keying system having quadrature error

Method of estimating symbol synchronization in OQPSK demodulator

BPSK demodulator circuit using an anti-parallel synchronization loop

Process for automatic correction of the spectral inversion in a demodulator and device to implement the process

Frequency offset estimation for DPSK

Single antenna interference suppression in a wireless receiver

Method and system using preamble detection to demodulate a phase shift key carrier signal

Phase estimation method in a digital and phase locked loop communication system

Wireless reception device automatically establishing frequency synchronization or phase synchronization

Digital I/Q demodulator suitable for use in wireless networks and an associated method of demodulating an RF signal

Carrier recovery apparatus and digital broadcast receiver using the same

Apparatus and method for filtering data symbols for a decision based data processing system

DE-MAPPING METHOD FOR WIRELESS COMMUNICATIONS SYSTEMS

Dual mode QAM/VSB receiver

Ultra-wideband receiver

Qualification and selection of the frequency channels for an adaptive frequency hopping method by means of field strength measurement

Digital circuit for correcting mismatched IQ signals in a baseband receiver

Frequency-scalable NLTL-based mm-wave vector signal de-modulator

Receiver architecture for constant envelope OFDM