A-D encoder and D-A decoder system
A/D, D/A Converter for PCM transmission system
Access technique of channel hopping communications system
Acquisition apparatus for DSSS communications
Acquisition method and system of spreading code
Acquisition method for DSSS communications
Acquisition of frequency bursts in PCN
Active signalling transmitter control
Actively mode-locked, single-polarization, picosecond optical fi
Adapter frequency range equalizer for digital radio relay system
Adaptive acquisition of multiple access codes
Adaptive bit synchronizer
Adaptive blind channel equalizer system
Adaptive carrier detection
Adaptive communication rate modem
Adaptive convergent decision feedback equalizer
Adaptive data rate packet communication system
Adaptive data rate packet communications system
Adaptive data rate packet communications system
Adaptive data recovery for spread spectrum systems