DocumentCode
886211
Title
Performance analysis of the VIA-ESPRIT algorithm
Author
Gavish, M. ; Weiss, A.J.
Author_Institution
ELTA Electronics Industries Ltd., Ashdod, Israel
Volume
140
Issue
2
fYear
1993
fDate
4/1/1993 12:00:00 AM
Firstpage
123
Lastpage
128
Abstract
The VIA-ESPRIT algorithm is a computationally efficient method for direction of arrival (DOA) estimation. This algorithm uses virtual interpolated arrays (VIA) to apply ESPRIT type techniques to arbitrary array geometries. The paper presents a performance analysis of VIA-ESPRIT. Expressions for the bias and the variance of the estimation errors are derived. Simulation results verify the theoretically predicted performance
Keywords
array signal processing; estimation theory; interpolation; matrix algebra; DOA estimation; VIA-ESPRIT algorithm; array geometries; bias; direction of arrival; estimation errors; performance analysis; simulation results; variance; virtual interpolated arrays;
fLanguage
English
Journal_Title
Radar and Signal Processing, IEE Proceedings F
Publisher
iet
ISSN
0956-375X
Type
jour
Filename
210674
Link To Document