π/4 QPSK modulator
&pgr;/4 DQPSK encoder and modulator
&pgr;/4 shift QPSK modulator and communication device
&Sgr;&Dgr;delta modulator controlled phase locked loop with...
(DS) transmitter
(Sin X)/X correction circuit for a sampled data system
(Updated) preamble for FDMA
.pi./4 quadrature phase shift keying modulator
.pi./4 shift QPSK modulator and communication apparatus
.pi./4 shifted DQPSK modulator
.pi./4-DQPSK delay spread detection and compensation apparatus a
1-bit digital signal processing device, recording device, and re
10/100 mb clock recovery architecture for switches,...
1000Base-T transmission over 2-pair
108-tap 1:4 interpolation FIR filter for digital mobile...
12-chip coded spread spectrum modulation for direct conversion r
128-ary signal constellations suitable for non-linear...
16-state adaptive noise predictive maximum-likelihood...
1X asynchronous data sampling clock
1X asynchronous data sampling clock for plus minus topology appl