Accession Number : ADD012974
Title : Test Signal Generator for Coherent Air-to-Ground Radars.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Guhse,Raymond A
Report Date : 01 Jul 1986
Pagination or Media Count : 7
Abstract : A test signal generator for on the ground testing of coherent air-to-ground radars has a rotating antenna for simulating aircraft motion when receiving return radar signals. An angular position sensor provides a signal which is proportional to the angular position of the rotating antenna. Correlation of these signals in the radar computer provides a radar test signal having realistic amplitude and doppler histories.
Descriptors : *PATENTS, *RADAR SIGNALS, *COHERENT RADAR, *SIGNAL GENERATORS, *DOPPLER RADAR, AIRCRAFT, MOTION, ANGLES, DETECTORS, POSITION(LOCATION), GROUND LEVEL, TEST AND EVALUATION, ROTATING ANTENNAS, AIR TO SURFACE, COMPUTERS, RADAR
Subject Categories : Active & Passive Radar Detection & Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE