Method, apparatus and system for high-speed transmission on...

Modulator circuit

Multi-dimensional fractional number of bits modulation scheme

Multi-value modulation/demodulation method and multi-value...

Multiplier arrangement, signal modulator and transmitter

Noise generator

Optimization of QAM constellation space for auxiliary I-Q signal

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

Quadrature LINC transmission method and apparatus

Quadrature modulation transmitter

Quadrature modulator

Quadrature modulator

Quadrature modulator and calibration method