DocumentCode
1307653
Title
Bearing estimation of coherent sources by circular spatial modulation averaging (CSMA) technique
Author
Lim, B.L. ; Hui, Sam K. ; Lim, Yang Choon
Author_Institution
Defence Sci. Organ., Singapore
Volume
26
Issue
5
fYear
1990
fDate
3/1/1990 12:00:00 AM
Firstpage
343
Lastpage
345
Abstract
A novel circular array spatial smoothing technique that does not reduce the effective aperture of an array is proposed. Its ability to estimate the incident directions of coherent sources is improved, as compared to the conventional spatial smoothing technique and modified spatial smoothing algorithm.
Keywords
matrix algebra; signal processing; CSMA; array operative; bearing estimation; circular array spatial smoothing technique; circular spatial modulation averaging; coherent source incident direction; coherent sources; conventional spatial smoothing technique; linear aperture arrays; modified spatial smoothing algorithm; signal processing;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900225
Filename
82651
Link To Document