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Covariance-Based Direction-of-Arrival Estimation of Wideband Coherent Chirp Signals via Sparse Representation

This paper addresses the problem of direction-of-arrival (DOA) estimation of multiple wideband coherent chirp signals, and a new method is proposed. The new method is based on signal component analysis of the array output covariance, instead of the complicated time-frequency analysis used in previou...

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Detalles Bibliográficos
Autores principales:	Sha, Zhichao, Liu, Zhengmeng, Huang, Zhitao, Zhou, Yiyu
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2013
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3821291/ https://www.ncbi.nlm.nih.gov/pubmed/23995096 http://dx.doi.org/10.3390/s130911490

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