Accession Number : AD0164881
Title : High Resolution Airborne Signal Processing System.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C
Personal Author(s) : Lammers,Uve H. W.
Report Date : 19 MAR 1974
Pagination or Media Count : 5
Abstract : The patent describes a two-antenna reception system with fixed-position antennas to receive linearly frequency-modulated signals or linearly position-modulated antennas to receive fixed-frequency signals. The difference frequency generated from the antenna signals represents the angle of arrival with respect to the system baseline. Two such systems with nonparallel baselines yield angular information in space.
Descriptors : *Radio reception, *Patents, *Direction finding, Aircraft antennas, Angles, Signal processing, Resolution
Subject Categories : Direction Finding
Distribution Statement : APPROVED FOR PUBLIC RELEASE