Robust adaptive beamforming based on covariance matrix reconstruction with annular uncertainty set constraints.

A robust adaptive beamforming method based on the interference covariance matrix reconstruction with annular uncertainty set constraints is proposed to address the issues of covariance matrix mismatch and steering vector mismatch caused by the distortion of flexible array shapes. The proposed method...

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Bibliographic Details
Main Authors: Gaoxiang Xing, Zhixiang Yao, Hongkai Wei, Yunhua Hu
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2025-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0327461
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