Accession Number : ADD000200
Title : Phase Sensitive Demodulator.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Matonak,Lawrence A ; Huber,Richard A
Report Date : 19 Feb 1974
Pagination or Media Count : 4
Abstract : The patent describes a phase sensitive demodulator which achieves signal isolation without the use of a transformer or other frequency sensitive component. A diode bridge which shunts the input signal is driven by the outputs of operational amplifiers. Signals which are not shunted are applied to the inputs of another operational amplifier.
Descriptors : *Demodulators, *Patents, Phase, Sensitivity, Shunts, Operational amplifiers
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE