PN code synchronizing method and transmitter and receiver in spr
PN sequence hopping method and system
Polarity detector for subscriber lines
Polarity switched data bus for reduced electromagnetic interfere
Polled data network auto-equalizer system and method
Polyopoly overlapping spread spectrum communication system and m
Portable cellular telephone using spread spectrum communication
Portable electronic cryptographic device
Portable test receiver for remote monitoring system
Portable transmitter which conserves transmitter power by storin
Position enhanced communication system including system for embe
Power amplifier and envelope correction circuitry
Power control device wherein a bias voltage in level detection i
Power efficient receiver
Power line communication apparatus
Power line communications spread spectrum protocol
Power line communications spread spectrum symbol timing and rand
Power supply rejection characteristics of CMOS circuits
Power-of-two length pseudo-noise sequence generator with fast of
Preamable detection circuit for digital communications system