Accession Number:

ADD005639

Title:

Balanced AC Correlator System.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Report Date:

1978-08-29

Pagination or Media Count:

5.0

Abstract:

A system is described which has a pair of input signals, one of which is modulated and transformed into a pair of signals phased 180 deg apart. These signals are acted on by a FET correlator where the second input signal controls the FET gate. Correlator output is amplified and a blocking capacitor removes DC offset, a synchronous switch operated at the modulated frequency converts the remaining AC to DC which is amplified to the output.

Subject Categories:

  • Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE