Accession Number:

AD0781189

Title:

Device for Detecting a Doppler Signal against Background of Interference,

Descriptive Note:

Corporate Author:

ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA

Personal Author(s):

Report Date:

1974-02-22

Pagination or Media Count:

6.0

Abstract:

The patent describes an improved device for detection of a Doppler signal on a background of interference. It consists basically of an existing device with a spectrum converter circuit which converts the receiver signal spectrum into one which is mirror-symmetrical about a reference frequency. It is installed between the radar receiver output and the compensation channel input. Increased probability of detection of a useful Doppler signal is claimed.

Subject Categories:

  • Active and Passive Radar Detection and Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE