Device incorporating a tunable thin film bulk acoustic resonator

Digital adjustable phase modulator and method

Digital amplifier

Digital amplitude modulation apparatus

Digital amplitude modulator - transmitter

Digital amplitude modulator and method of signal combining

Digital amplitude modulators involving (1) modification of ampli

Digital and analog modulator in a simplified circuit structure

Digital baseband modulator adaptable to different modulation typ

Digital circuit for the extraction of the phase and envelope sig

Digital communications modulator having a modulation...

Digital communications modulator having an interpolator...

Digital compensation for wideband modulation of a phase locked l

Digital continuous phase modulation for a DDS-driven phase locke

Digital data modulator and digital-to-analog converter

Digital direct modulator with type of modulation selection

Digital DQPSK modulator

Digital encoding circuitry

Digital FM modulator

Digital FM modulator