Robust Capon beamforming in presence of large DOA mismatch

W. Zhang; S. Wu; J. Wang

doi:10.1049/el.2012.3182

Robust Capon beamforming in presence of large DOA mismatch

W. Zhang, S. Wu, J. Wang

信息与电子学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

12 引用（Scopus）

摘要

In the presence of significant direction-of-arrival (DOA) mismatch, a robust Capon beamforming approach is proposed. The basic idea of the proposed method is first to estimate a set of the desired steering vectors corresponding to DOAs coming from a DOA uncertainty region by using the uncertainty set based approach, then a Bayesian approach is employed to obtain the weight vector.

源语言	英语
页（从-至）	75-76
页数	2
期刊	Electronics Letters
卷	49
期	1
DOI	https://doi.org/10.1049/el.2012.3182
出版状态	已出版 - 3 1月 2013

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AU - Wu, S.

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AB - In the presence of significant direction-of-arrival (DOA) mismatch, a robust Capon beamforming approach is proposed. The basic idea of the proposed method is first to estimate a set of the desired steering vectors corresponding to DOAs coming from a DOA uncertainty region by using the uncertainty set based approach, then a Bayesian approach is employed to obtain the weight vector.

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Robust Capon beamforming in presence of large DOA mismatch

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