Accession Number : ADD016272
Title : Combiner for Two Dimensional Adaptive Interference Suppression System.
Descriptive Note : Patent, Filed 25 Jun 92, patented 22 Feb 94,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Schlosser, Thomas W
Report Date : 22 Feb 1994
Pagination or Media Count : 14
Abstract : A multisignal combiner is provided for weighting the best performing signal of an amplitude transform signal and a phase difference transform signal produced by a processor which receives a two dimensional signal and has intermediate signals which are a variance of the amplitude and a variance of the phase difference of the received signal. A device is provided for receiving the variance of the amplitude and the variance of the phase difference for producing a pair of weighting factors, each of which is inversely proportional to the size of the variances of the respective values, and a third weighting factor which is 1 minus the weighting factor of the signal which has the smallest variance.
Descriptors : *PATENTS, *SIGNAL PROCESSING, *RADIO SIGNALS, AMPLITUDE, PHASE, SIGNALS, TWO DIMENSIONAL, RADIO RECEIVERS, RADIO INTERFERENCE, DEMODULATORS, COMPARATORS
Subject Categories : Radio Communications
Distribution Statement : APPROVED FOR PUBLIC RELEASE