Simultaneous transmission of data and audio signals by means of
Single analog path multi-data rate matched filtered demodulator
Single channel tracking for frequency hopping communication syst
Single pulse fast learn modem
Single receiver for receiving wireless transmission of signals i
Single sideband quadricorrelator
Single sideband signal generator
Single terminal negative capacitance generator for response time
Single-channel and multi-channel coherent demodulation devices w
Single-chip microcomputer
Sinusoidal M-ary orthogonal keyed decoding
Sinusoidal phase modulation method and system
Six channel digital demodulator
Sliding correlator used in CDMA systems to establish initial syn
Small low powered digital transmitter for covert remote surveill
Smooth spectrum spreading with a small spreading factor
Soft decision digital communication apparatus
Soft quantizer for FM radio binary digital signaling
Soft trellis decoding
Soft-limited digital pulse compressor