Digital computing system having adaptive communication...

Digital delay element for delay mismatch cancellation in...

Digital feedforward amplifier for use in an RF transmitter...

Digital filter and modulator

Digital frequency synthesizer

Digital FSK modulator

Digital gaussian frequency shift keying modulator

Digital GMSK filter

Digital I/Q modulator having a predistortion

Digital intermediate frequency QAM modulator using parallel...

Digital intermediate frequency QAM modulator using parallel...

Digital line driver circuit

Digital linearization circuit

Digital modulation and shift keying

Digital modulation and shift keying

Digital modulation apparatus

Digital modulation employing single sideband with suppressed car

Digital modulation method with controlled envelope variation

Digital modulation process and modulator implementing the...

Digital modulator