A Sparse-Based Off-Grid DOA Estimation Method for Coprime Arrays

Recently, many sparse-based direction-of-arrival (DOA) estimation methods for coprime arrays have become popular for their excellent detection performance. However, these methods often suffer from grid mismatch problem due to the discretization of the potential angle space, which will cause DOA esti...

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Detaylı Bibliyografya
Asıl Yazarlar: Weijian Si, Fuhong Zeng, Changbo Hou, Zhanli Peng
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: MDPI AG 2018-09-01
Seri Bilgileri:Sensors
Konular:
DOA estimation
coprime arrays
sparse-based methods
off-grid
grid biases
Online Erişim:http://www.mdpi.com/1424-8220/18/9/3025
Etiketler: Etiketle
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