Digital modulator/demodulator including non-linear analog-to-dig
Digital multi-level multi-phase modulation communication system
Digital multi-level multi-phase modulation communication system
Digital Navstar receiver
Digital oscillator for carrier frequency synchronization
Digital output transducer
Digital partial response filter
Digital peak noise reduction circuit
Digital phase locked loop circuit
Digital phase locked loop circuit
Digital phase selection system for signal multipliers
Digital phase-locked loop
Digital phase-locked loop clock extractor for bipolar signals
Digital phased locked loop apparatus for bipolar transmission sy
Digital PLL decoder
Digital pre-modulation filter
Digital premodulation filter
Digital pulse detector
Digital pulse detector circuit having selectable false alarm rat
Digital pulse position modulation communications system with thr