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