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Progress In Electromagnetics Research
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2-L-SHAPE TWO-DIMENSIONAL ARRIVAL ANGLE ESTIMATION WITH A CLASSICAL SUBSPACE ALGORITHM

By H. Changuel, F. Harabi, and A. Gharsallah

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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)
H. Changuel, F. Harabi, and A. 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://www.jpier.org/PIER/pier.php?paper=06112802

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