Accession Number : ADD001306
Title : Sonar Echo Simulator.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Murphree,Francis J
Report Date : 10 Sep 1974
Pagination or Media Count : 9
Abstract : The patent describes an electrical system for generating simulated sonar echoes wherein each simulated echo is the composite of a number of spaced, possibly overlapping echoes from the target highlights, and wherein the amplitude and the spacing of the individual echoes is a function of the target nature and target aspect relative to the illuminating sonar.
Descriptors : *Simulators, *Sonar echoes, *Patents, Target echoes, Target signatures, Training devices
Subject Categories : Acoustic Detection and Detectors
Distribution Statement : APPROVED FOR PUBLIC RELEASE