A Weighted Forward-Backward Spatial Smoothing DOA Estimation Algorithm Based on TLS-ESPRIT

Based on TLS-ESPRIT algorithm, this paper proposes a weighted spatial smoothing DOA estimation algorithm to address the problem that the conventional TLS-ESPRIT algorithm will be disabled to estimate the direction of arrival (DOA) in the scenario of coherent sources. The proposed method divides the...

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Veröffentlicht in:	IEICE Transactions on Information and Systems 2021/06/01, Vol.E104.D(6), pp.881-884
Hauptverfasser:	XIAO, Manlin, DUAN, Zhibo, YANG, Zhenglong
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Coherence coherent signals Covariance matrix Cross correlation Direction of arrival DOA estimation Orthogonality Signal to noise ratio Spatial smoothing TLS-ESPRIT weighted spatial smoothing
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