Partial frequency offset digital upconversion
Phase correlated quadrature amplitude modulation
Pragmatic trellis-coded modulation system and method therefor
Precise delay alignment between amplitude and...
Programmable digital modulator and methods of modulating digital
Programmable phase mapping and phase rotation modulator and...
Programmable waveform generator for a global positioning system
Pulse shaping filter for .pi./4-shift QPSK modulator