Accession Number : ADD001983
Title : Sea Spike Suppression Technique.
Descriptive Note : Patent Application,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Lewis,Bernard F ; Olin,Irwin D
Report Date : 28 May 1975
Pagination or Media Count : 10
Abstract : The patent application describes a technique for detecting and eliminating 'sea-spike' interference in a return radar-signal. A series of signal delay means in cooperation with associated subtractors are utilized to detect particular sea-spike modulation interference frequencies. Detection of these modulation frequency components causes activation of means for preventing the sea-spike contaminated return signal from being further processed.
Descriptors : *Sea clutter, Patents, Suppression, Reduction, Radar clutter, Elimination, Signal processing, Radar signals
Subject Categories : Active & Passive Radar Detection & Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE