Underdetermined Wideband DOA Estimation for Off-Grid Sources with Coprime Array Using Sparse Bayesian Learning

Sparse Bayesian learning (SBL) is applied to the coprime array for underdetermined wideband direction of arrival (DOA) estimation. Using the augmented covariance matrix, the coprime array can achieve a higher number of degrees of freedom (DOFs) to resolve more sources than the number of physical sen...

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Detalles Bibliográficos
Autores principales: Qin, Yanhua, Liu, Yumin, Liu, Jianyi, Yu, Zhongyuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5795502/
https://www.ncbi.nlm.nih.gov/pubmed/29337922
http://dx.doi.org/10.3390/s18010253

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5795502/
https://www.ncbi.nlm.nih.gov/pubmed/29337922
http://dx.doi.org/10.3390/s18010253

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