Accession Number : AD0163739
Title : Obstacle Detection Radar System.
Descriptive Note : Patent,
Corporate Author : OFFICE OF THE SECRETARY OF THE ARMY WASHINGTON D C
Personal Author(s) : Dickey,Frank R. , Jr
Report Date : 02 NOV 1971
Pagination or Media Count : 7
Abstract : The patent relates to an obstacle detection system, and more particularly to a radar system for the detection of elevated objects. The radar system operates in such a manner that it responds to signals from objects elevated above the surrounding level terrain while it cancels the signals from the level terrain.
Descriptors : (*RADAR, TERRAIN AVOIDANCE), (*PATENTS, RADAR), RADAR RECEIVERS, RADAR ANTENNAS, ANTENNA FEEDS, PHASE SHIFT CIRCUITS
Distribution Statement : APPROVED FOR PUBLIC RELEASE