DocumentCode
1019947
Title
Two-channel tests for common non-Gaussian signal detection
Author
Tugnait, J.K.
Author_Institution
Dept. of Electr. Eng., Auburn Univ., AL, USA
Volume
140
Issue
6
fYear
1993
fDate
12/1/1993 12:00:00 AM
Firstpage
343
Lastpage
349
Abstract
The problem of detecting an unknown, random, stationary, non-Gaussian signal that is common to two spatially separated sensors is considered. The signal is assumed to have a nonvanishing bispectrum. The measurement noise sequences at the two sensors are either mutually independent with arbitrary cumulant spectra, or dependent with vanishing bispectra. Two statistical tests are presented for signal detection when the noise statistics are unknown. The performance of the tests is illustrated by computer simulation examples
Keywords
random processes; signal detection; spectral analysis; statistical analysis; computer simulation; cumulant spectra; measurement noise sequences; nonGaussian signal detection; nonvanishing bispectrum; random stationary signal; spatially separated sensors; two-channel statistical tests;
fLanguage
English
Journal_Title
Radar and Signal Processing, IEE Proceedings F
Publisher
iet
ISSN
0956-375X
Type
jour
Filename
260144
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