DocumentCode :
1439868
Title :
On the Mathematical Link Between the MUSIC Algorithm and Interferometric Imaging
Author :
Hislop, Greg ; Craeye, Christophe
Author_Institution :
ICTEAM-ELEN, Univ. Catholique de Louvain, Louvain laNeuve, Belgium
Volume :
59
Issue :
4
fYear :
2011
fDate :
4/1/2011 12:00:00 AM
Firstpage :
1412
Lastpage :
1414
Abstract :
Radio astronomy and direction finding are closely related fields. However, there is almost no overlap between the two sets of literature. Interferometric imaging and the MUSIC algorithm are perhaps the most popular algorithms in the respective domains. This paper presents the exact mathematical link between them.
Keywords :
direction-of-arrival estimation; microwave imaging; radio direction-finding; radioastronomical techniques; radiowave interferometry; signal classification; MUSIC algorithm; direction finding; direction of arrival estimation; interferometric imaging; microwave imaging; radio astronomy; Arrays; Correlation; Imaging; Multiple signal classification; Noise; Radio astronomy; Radio interferometry; Direction of arrival estimation; MUSIC; interferometry; microwave imaging; radio astronomy;
fLanguage :
English
Journal_Title :
Antennas and Propagation, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-926X
Type :
jour
DOI :
10.1109/TAP.2011.2109691
Filename :
5705557
Link To Document :
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