.pi./4-DQPSK delay spread detection and compensation apparatus a
108-tap 1:4 interpolation FIR filter for digital mobile...
3G radio
64 QAM signal constellation which is robust in the presence of p
64/256 quadrature amplitude modulation trellis coded...
AC coupling circuit integrated with receiver with hybrid...
Accurate signal detection in a wireless environment
Accurate signal detection in a wireless environment
Acoustic wave communication apparatus and method
Acquisition algorithm in asynchronous CDMA systems
Acquisition apparatus and method
Acquisition of carrier phase and symbol timing through joint est
Active polyphase inverter filter for quadrature signal...
Active polyphase inverter filter for quadrature signal...
Active removal of aliasing frequencies in a decimating...
Adaptation algorithm based on signal statistics for...
Adapted phase noise estimation and compensation
Adapter for near end crosstalk and echo canceller for...
Adaptive adjustment of time and frequency domain equalizers...
Adaptive antenna array methods and apparatus for use in a...