Quadratore demodulator circuit utilizing automatic frequency con

Quadrature amplitude demodulator comprising a combination of a f

Quadrature amplitude modulation wave demodulator provided with b

Quadrature demodulation circuit with a pseudo locked state...

Quadrature demodulation circuit with carrier control loop

Quadrature demodulation data receiver with phase error correctio

Quadrature demodulation of a data sequence following a particula

Quadrature demodulator

Quadrature demodulator and interrogator

Quadrature demodulator and method for quadrature demodulation

Quadrature demodulator having active filters formed with emitter

Quadrature demodulator operable over different IF frequencies

Quadrature demodulator quadrature demodulation method and...

Quadrature demodulator with phase-locked loop

Quadrature detector using a double balanced differential circuit

Quadrature FM detector including low reactance phase shifter

Quadrature phase demodulator capable of operating under a wide i

Quadrature signal demodulation using quantizing and accumulating

Quadrature signal demodulator circuitry suitable for doppler...

Quadriphase differential demodulator