Accession Number : AD0781189

Title :   Device for Detecting a Doppler Signal against Background of Interference,

Corporate Author : ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA

Personal Author(s) : Gorin,I. I.

Report Date : 22 FEB 1974

Pagination or Media Count : 6

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 :   *Signal processing, Doppler systems, Doppler navigation, Signals, Detection, Doppler effect, Spectra, Converters, Patents, Translations, USSR

Subject Categories : Active & Passive Radar Detection & Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE