Digital MSK modulator

Digital oversampled quadrature modulator

Digital phase and amplitude modulator

Digital phase and amplitude modulator

Digital phase domain amplitude modulation method and apparatus

Digital phase modulator and corresponding method

Digital phase modulator formed with a fixed-point digital signal

Digital phase-locked loop frequency modulator

Digital polar radio frequency transmitting device with a...

Digital PSK modulator for modem

Digital pulse width modulation

Digital pulse-width-modulation generator

Digital quadrature amplitude and vestigial sideband modulation d

Digital quadrature amplitude modulators

Digital quadrature modulator

Digital quadrature modulator and method for testing the same

Digital quadriphase-shift keying modulator

Digital signals, radio transmitter circuits and method

Digital single sideband modulator and method

Digital voice and data frequency modulation circuit