DocumentCode
2697999
Title
Performance evaluation of MUSIC in estimation of direction of arrival of signals
Author
Mavridis, G.A. ; Christodoulou, C.G. ; Chryssomallis, M.T.
Author_Institution
Dept. of Electr. & Comput. Eng., Democritus Univ. of Thrace, Xanthi
fYear
2006
fDate
9-14 July 2006
Firstpage
2541
Lastpage
2544
Abstract
The MUSIC algorithm for determination of direction-of-arrival of wavefronts impinging on an array is analyzed. Simulation results are presented, that illustrate the behaviour of the algorithm for incoherent and coherent signals arriving at the array sensors in a wide range of angles by using a preprocessing technique. Moreover, the response of the algorithm for signals arriving at close angles is examined, in connection with the signal-to-noise ratio (SNR) of the signal and the sample rate
Keywords
array signal processing; direction-of-arrival estimation; MUSIC algorithm; array sensors; signal direction of arrival estimation; signal-to-noise ratio; Algorithm design and analysis; Computational modeling; Covariance matrix; Direction of arrival estimation; Forward contracts; Multiple signal classification; Sensor arrays; Signal detection; Signal to noise ratio; Smoothing methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
1-4244-0123-2
Type
conf
DOI
10.1109/APS.2006.1711117
Filename
1711117
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