Accession Number:

AD0274692

Title:

A SYNCHRONOUS DETECTOR

Descriptive Note:

Corporate Author:

DEPUTY COMMANDER AEROSPACE SYSTEMS INGLEWOOD CALIF

Personal Author(s):

Report Date:

1962-02-28

Pagination or Media Count:

1.0

Abstract:

A synchronous detector has been developed which performs 2 functions 1 It operates as a phase sensitive demodulator providing a dc signal proportional to the component of an ac signal in phase with a reference voltage and 2 it behaves as a bandpass filter always centered at the driving frequency. A circuit schematic is given for the detector, and its operation is described. Performance, experimentally determined, is compared with a theory derived for the detector. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE