DocumentCode
2642815
Title
Performance improvement of MUSIC algorithm by combined use of Root and Beam-space MUSIC versions
Author
Porozantzidou, M.G. ; Mavridis, G.A. ; Anagnostou, D.E. ; Chryssomallis, M.T.
Author_Institution
Dept. of Electr. & Comput. Eng., Democritus Univ. of Thrace, Xanthi, Greece
fYear
2009
fDate
1-5 June 2009
Firstpage
1
Lastpage
4
Abstract
A process using a combination of the spectral MUSIC algorithm with its variations root-MUSIC, beamspace MUSIC and beamspace root-MUSIC for determination of direction-of-arrival of wavefronts impinging on an array is proposed. Simulation results are presented, that illustrate the success of the process to determine the correct angles of signals arriving at the array sensors in a wide range of angles.
Keywords
array signal processing; direction-of-arrival estimation; signal classification; angles of arrival determination; beam-space MUSIC; direction-of-arrival determination; root-MUSIC; sensor array processing; spectral MUSIC algorithm; Cities and towns; Direction of arrival estimation; Laboratories; Microwave technology; Multiple signal classification; Polynomials; Sensor arrays; Sensor phenomena and characterization; Signal processing; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location
Charleston, SC
ISSN
1522-3965
Print_ISBN
978-1-4244-3647-7
Type
conf
DOI
10.1109/APS.2009.5171461
Filename
5171461
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