Accession Number : ADD017442
Title : Detection of Radar Targets Using Higher-Order Statistics.
Descriptive Note : Patent, Filed 28 Sep 93, patented 28 Mar 95,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Pierce, Robert D
Report Date : 28 Mar 1995
Pagination or Media Count : 18
Abstract : A signal detection system, preferably for use with a coherent radar system selects certain combination of input signal samples in a block of signal samples to derive a test statistic which is unbiased by Gaussian noise. Products of pairs of sample values are stored in a data sample look-up table. An index look-up table is created by scanning through possible combinations of addresses and excluding those combinations of sample values which would be redundant over other combination and would result in a contribution to biasing by noise.
Descriptors : *STATISTICAL ANALYSIS, *TARGET DETECTION, *RADAR TARGETS, *PATENTS, *COHERENT RADAR, INPUT, DETECTORS, GAUSSIAN NOISE, SIGNALS, FRANCE, SAMPLING, TABLES(DATA), INDEXES
Subject Categories : Statistics and Probability
Active & Passive Radar Detection & Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE