Digital quadrature amplitude modulators
Digital quadrature modulator and method for testing the same
Digital quadriphase-shift keying modulator
Digitized quadrature modulator
Direct microwave modulation and demodulation device
Direct QAM modulator
Distortion compensating circuit
Double-balanced modulator and quadri-phase shift keying device
Dual mode FM and DQPSK modulator
Efficient amplitude/phase modulation amplifier
Electromagnetic wave transmitter, receiver and transceiver...
Elimination of bandpass filter after quadrature modulator in mod
Estimator for estimating an operating defect in a quadrature mod
F-modulation amplification
Ferrite system for modulating, phase shifting, or attenuating ra
FM modulator
Four state phase shift modulator, in particular for amplitude mo
Fractional-N offset phase locked loop
Frequency converter, orthogonal demodulator and orthogonal...
Frequency modulator using a waveform generator