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