Quadrature modulator imbalance estimator and modulator stage...

Quadrature modulator with integrated distributed RC filters

Quadrature overlapping modulation system

Radio with peak power and bandwidth efficient modulation

Radio with peak power and bandwidth efficient modulation using a

Radiofrequency transmitter with a high degree of integration...

Removal of clock related artifacts from an offset QAM...

Residual carrier and side band processing system and method

Shift space-time coding for digital video broadcasting systems

Signal power adjustment for QAM communication systems

Simultaneous analog and digital communication using fractional r

Simultaneous analog and digital communication using fractional r

Simultaneous analog and digital communication using partitioning

Synchronization techniques for polar transmitters

System and method for dynamic calibration of a quadrature...

System for generating an analogue I/Q signal from two or...

Systems and methods for implementing receiver transparent...

Timing phase detector and timing recovery using the same

Transmission apparatus, reception apparatus and digital...

Transmission apparatus, reception apparatus and digital...