Coherent DOA estimation based on low-rank matrix recovery with coprime arrays in nonuniform noise

Coherent DOA estimation based on low-rank matrix recovery with coprime arrays in nonuniform noise

Abstract In this paper, a novel low-rank matrix recovery-based direction of arrival estimation algorithm is proposed for coherent signals with coprime arrays under nonuniform noise conditions. Firstly, we employ array interpolation techniques to transform the coprime array covariance matrix into a v...

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Bibliographic Details
Main Authors: Youzhen Yang, Jianhui Wang, Zhenyu Wang
Format: Article
Language:English
Published: SpringerOpen 2025-02-01
Series:EURASIP Journal on Advances in Signal Processing
Subjects:
Direction of arrival (DOA) estimation
Coprime array
Coherent signals
Nonuniform noise
Online Access:https://doi.org/10.1186/s13634-025-01206-x

Internet

https://doi.org/10.1186/s13634-025-01206-x

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