Pulse position demodulator circuit

Pulse width modulation decoder

QAM Demodulator automatic quadrature loop using n-m LSB's

QAM Demodulator carrier recovery loop using n-m LSB's

QAM demodulator with distortion compensation

QAM demodulator with rapid resynchronization function

QPSK demodulator

QPSK Demodulator with two-step quadrupler and/or time-multiplexi

QPSK/BPSK demodulator

Quadraphase demodulation

Quadrature amplitude demodulator comprising a combination of a f

Quadrature demodulation data receiver with phase error correctio

Quadrature detector using a double balanced differential circuit

Quadrature FM detector including low reactance phase shifter

Quadriphase differential demodulator

Quadriphase differential demodulator

Quarternary differential PSK demodulator

Radio frequency detectors

Radio frequency energy signalling apparatus

Radio receiver demodulation system