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2006-12-17

2-L-Shape Two-Dimensional Arrival Angle Estimation with a Classical Subspace Algorithm

By Hatem Changuel, Ferid Harabi, and Ali Gharsallah
Progress In Electromagnetics Research, Vol. 66, 301-315, 2006
doi:10.2528/PIER06112802

Abstract

This paper proposes a computationally efficient method for a two-dimensional direction of arrival estimation of multiple narrowband sources. We apply the MUSIC method which requires eigenvalues decomposition to the cross spectral matrix. This paper will employ two L-shape arrays that showed better performances than the one L-shape and the parallel shape arrays. In spite of its computational complexity, simulation results verify that the proposed subspace technique gives much better performance than the propagator method.

Citation

 (See works that cites this article)
Hatem Changuel, Ferid Harabi, and Ali Gharsallah, "2-L-Shape Two-Dimensional Arrival Angle Estimation with a Classical Subspace Algorithm," Progress In Electromagnetics Research, Vol. 66, 301-315, 2006.
doi:10.2528/PIER06112802
http://jpier.org/PIER/pier.php?paper=06112802

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