DocumentCode
417347
Title
A Root-MUSIC-like direction finding method for cyclostationary signals
Author
Charge, P. ; Wang, Yide
Author_Institution
INSA Toulouse, France
Volume
2
fYear
2004
fDate
17-21 May 2004
Abstract
In this paper, we propose a new Root-MUSIC-like direction finding algorithm that exploits cyclostationarity in order to improve the direction-of-arrival estimation. The proposed cyclic method is signal selective, it allows us to increase the resolution power and the noise robustness significantly, and it is also able to handle more sources than the number of sensors. Computer simulations are used to show the performance of the algorithm.
Keywords
array signal processing; direction-of-arrival estimation; signal classification; signal resolution; Root-MUSIC-like direction finding; cyclic method; cyclostationary signals; direction-of-arrival estimation; noise robustness; performance; resolution power; sensors; signal selective method; Array signal processing; Autocorrelation; Computer simulation; Data models; Direction of arrival estimation; Frequency estimation; Linear antenna arrays; Narrowband; Noise robustness; Signal resolution;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 2004. Proceedings. (ICASSP '04). IEEE International Conference on
ISSN
1520-6149
Print_ISBN
0-7803-8484-9
Type
conf
DOI
10.1109/ICASSP.2004.1326235
Filename
1326235
Link To Document