Phase signal filtering apparatus utilizing estimated phase signa

Phase slip detector and systems employing the detector

Phase synchronizing circuit for use in multi-level, multi-phase,

Phase tracking loop impairment monitor for modems

Phase-coherent FSK signal demodulator

Phase-coherent TDMA quadrature receiver for multipath fading cha

Phase-control system for telecommunications signals received by

Phase-encoded data signal demodulator

Phase-jitter compensation using periodic harmonically related co

Phase-locked data detector

Phase-locked loop circuit

Phase-locked-loop circuit and bit detection arrangement comprisi

Phase-locked-loop circuit and bit-detection arrangement comprisi

Phase-shift keyed demodulation apparatus

Phase-shift keying demodulator

Phase-shift-keying transmitter

Phased array spread spectrum system and method

Phased array spread spectrum system and method

Phased array spread spectrum system and method

Phased array spread spectrum system and method