Accession Number : ADD018495

Title :   Trajectory Matched Passive Detection System.

Descriptive Note : Patent Application, Filed 23 Jan 97,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Macleod, Robert B ; Schneider, Walter T

PDF Url : ADD018495

Report Date : 23 Jan 1997

Pagination or Media Count : 21

Abstract : A passive target detection system for use with a moving platform which includes a module for postulating modeled target signals based upon a number of factors including at least one factor selected from the group consisting of signal beam pattern, frequency, non-linear signal progression and carrier movement; a receiver for receiving signals from a target; and a comparison unit for comparing the signals with the modeled target signals, for determining location of the target.

Descriptors :   *PATENT APPLICATIONS, *TARGET DETECTION, *SONAR ARRAYS, SIGNAL PROCESSING, MOVING TARGETS, PASSIVE SYSTEMS, SONAR SIGNALS, DOPPLER EFFECT

Subject Categories : Acoustic Detection and Detectors

Distribution Statement : APPROVED FOR PUBLIC RELEASE