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Proceedings Paper

Analysis of DOA estimation spatial resolution using MUSIC algorithm
Author(s): Yue Guo; Hongyuan Wang; Bin Luo
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Paper Abstract

This paper presents a performance analysis of the spatial resolution of the direction of arrival (DOA) estimates attained by the multiple signal classification (MUSIC) algorithm for uncorrelated sources. The confidence interval of estimation angle which is much more intuitionistic will be considered as the new evaluation standard for the spatial resolution. Then, based on the statistic method, the qualitative analysis reveals the factors influencing the performance of the MUSIC algorithm. At last, quantitative simulations prove the theoretical analysis result exactly.

Paper Details

Date Published: 4 January 2006
PDF: 5 pages
Proc. SPIE 5985, International Conference on Space Information Technology, 59852S (4 January 2006); doi: 10.1117/12.657742
Show Author Affiliations
Yue Guo, Huazhong Univ. of Science and Technology (China)
Hongyuan Wang, Huazhong Univ. of Science and Technology (China)
Bin Luo, Huazhong Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 5985:
International Conference on Space Information Technology
Cheng Wang; Shan Zhong; Xiulin Hu, Editor(s)

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