Analysis of DOA estimation spatial resolution using MUSIC algorithm

Yue Guo; Hongyuan Wang; Bin Luo

doi:10.1117/12.657742

4 January 2006 Analysis of DOA estimation spatial resolution using MUSIC algorithm

Yue Guo, Hongyuan Wang, Bin Luo

Proceedings Volume 5985, International Conference on Space Information Technology; 59852S (2006) https://doi.org/10.1117/12.657742
Event: International Conference on Space information Technology, 2005, Wuhan, China

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.

Citation Download Citation

Yue Guo, Hongyuan Wang, and Bin Luo "Analysis of DOA estimation spatial resolution using MUSIC algorithm", Proc. SPIE 5985, International Conference on Space Information Technology, 59852S (4 January 2006); https://doi.org/10.1117/12.657742

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