DocumentCode
2847583
Title
An analysis of DOA estimation method under a dispersive signal model
Author
Lee, Yong Up ; Lee, Seong Ro ; Chang, Taejoo ; Kim, Kwang Soon ; Song, Iickho
Author_Institution
Multimedia Lab., Samsung Electron. Co. Ltd., Suweon, South Korea
fYear
1995
fDate
17-19 May 1995
Firstpage
351
Lastpage
354
Abstract
In direction of arrival estimation, the signal sources are usually assumed to be point sources. If the signal sources are dispersive, however, direction of arrival estimation methods based on the point source assumption may result in poor performance. In this paper, we consider direction of arrival estimation under a parametric dispersive signal modeling. An estimation method based on the well-known conditional maximum likelihood method in the parametric model are considered
Keywords
direction-of-arrival estimation; maximum likelihood estimation; DOA estimation method; conditional maximum likelihood method; direction of arrival estimation; parametric dispersive signal modeling; point sources; signal sources; Covariance matrix; Direction of arrival estimation; Dispersion; Equations; Maximum likelihood estimation; Random variables; Signal analysis; White noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Computers, and Signal Processing, 1995. Proceedings., IEEE Pacific Rim Conference on
Conference_Location
Victoria, BC
Print_ISBN
0-7803-2553-2
Type
conf
DOI
10.1109/PACRIM.1995.519541
Filename
519541
Link To Document