Phase decision circuit

Phase demodulator for PSK-modulated signals

Phase demodulator having reliable carrier phase synchronization

Phase demodulator selectively using a first or a second detector

Phase detector

Phase estimating circuit and demodulating circuit

Phase estimation and synchronization using a PSK demodulator

Phase noise and additive noise estimation in a QAM demodulator

Phase shifter, and demodulator employing it

Phase-error detecting circuit for QDPSK demodulator

Phase-locked loop bandwidth switching demodulator for suppressed

PLL circuit, phase shifting method, and IC chip

Programmable down-sampler having plural decimators and modulator

PSK demodulator using time-to-digital converter

PSK signal demodulation system