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.
Descriptors:
Subject Categories:
- Active and Passive Radar Detection and Equipment