DocumentCode
3430478
Title
Direction of arrival estimation with unknown number of signal sources
Author
Choi, Jinho ; Song, Iichho ; Park, Seong Ill ; Yun, Jin Seon
Author_Institution
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
fYear
1992
fDate
16-20 Nov 1992
Firstpage
30
Abstract
A new problem, estimation of the direction of arrival (DOA) without knowing (or assuming) the number of signal sources, is addressed. The authors propose a method which is related to both the multiple signal classification (MUSIC) and Capon´s methods. The performance of the proposed method when the number of signal sources is unknown is shown to be almost the same as that of the MUSIC method when the number of signal sources is exactly known
Keywords
array signal processing; Capon´s methods; direction of arrival estimation; multiple signal classification; signal sources; Additive noise; Covariance matrix; Direction of arrival estimation; Eigenvalues and eigenfunctions; Multiple signal classification; Postal services; Statistics;
fLanguage
English
Publisher
ieee
Conference_Titel
Singapore ICCS/ISITA '92. 'Communications on the Move'
Print_ISBN
0-7803-0803-4
Type
conf
DOI
10.1109/ICCS.1992.254947
Filename
254947
Link To Document