DocumentCode
901063
Title
Detection of coherent radar signals with unknown Doppler shift
Author
Nayegi, M.M. ; Aref, M.R. ; Bastani, M.H.
Author_Institution
Dept. of Electr. Eng., Sharif Univ. of Technol., Tehran, Iran
Volume
143
Issue
2
fYear
1996
fDate
4/1/1996 12:00:00 AM
Firstpage
79
Lastpage
86
Abstract
The problem of detection of coherent radar signals with unknown Doppler shift in noise plus clutter, which is assumed to be Gaussian is addressed. The authors solve the detection problem and find the optimum ALR detector. Since it includes a difficult integral, they derive several suboptimum detectors including CGLRI AALR and CALR. Comparison of these detectors via computer simulations shows that CALR and CGLR can have near-optimum performance whereas the common radar-detectors may have severe losses
Keywords
Doppler shift; Gaussian distribution; noise; radar clutter; radar detection; AALR; CALR; CGLRI; Gaussian clutter; coherent radar signals; near-optimum performance; optimum ALR detector; suboptimum detectors; unknown Doppler shift;
fLanguage
English
Journal_Title
Radar, Sonar and Navigation, IEE Proceedings -
Publisher
iet
ISSN
1350-2395
Type
jour
DOI
10.1049/ip-rsn:19960158
Filename
494712
Link To Document