DocumentCode
1405354
Title
DOA estimation by least squares approach
Author
Mallik, R.K. ; Rangarao, K.V. ; Murthy, U.M.S.
Author_Institution
Dept. of Electron. & Commun. Eng., Indian Inst. of Technol., Guwahati, India
Volume
34
Issue
12
fYear
1998
fDate
6/11/1998 12:00:00 AM
Firstpage
1187
Lastpage
1189
Abstract
A least squares estimation technique for finding the directions of arrival (DOAs) of signals corrupted by additive white noise using a uniform linear array is developed. Although the estimates are not as accurate as those of subspace methods, the computations involved are simpler, and prior knowledge of the number of sources is not required
Keywords
direction-of-arrival estimation; least squares approximations; white noise; DOA estimation; additive white noise; direction of arrival; least squares method; uniform linear array;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19980894
Filename
702362
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