Angular modulator with a phase variation divided and integrated
Angular modulator with a phase variation divided and integrated
Circuit for 2-level/4-level frequency shift key modulation
Coherent frequency exchange keying modulator
Continuous phase frequency shift keying modulator
Continuous phase shift modulation system with improved spectrum
Data communication modulation with managed intersymbol interfere
Data modulation system using digital signal processing
Device for continuous phase modulation by frequency synthesizer
Digital baseband modulator adaptable to different modulation typ
Digital compensation for wideband modulation of a phase locked l
Digital continuous phase modulation for a DDS-driven phase locke
Digital modulator and upconverter having single-bit delta-sigma
Digital quadrature modulator
Direct 2nd derivative synthesis method for controlling sidelobe
FM modulator using a monostable multivibrator
Frequency agile method for transmitting multi-level data
Frequency generator for generating two independent FSK signals
Frequency shift key modulating oscillator
Frequency shift key modulating oscillator