Robust adaptive beamforming using iterative variable loaded sample matrix inverse

In the presence of steering vector (SV) mismatch, a novel iterative variable loading robust adaptive beamforming approach is presented in a new perspective. The proposed method searches for the desired array SV iteratively based on the relationship between the optimal weight vector and the assumed S...

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Veröffentlicht in:	Electronics letters 2018-05, Vol.54 (9), p.546-548
Hauptverfasser:	Li, Xingxing, Wang, Dang-Wei, Ma, Xiaoyan, Xiong, Zhiming
Format:	Artikel
Sprache:	eng
Schlagworte:	adaptive signal processing Antennas and propagation array signal processing array SV convex optimisation methods iterative methods iterative variable loaded sample matrix inversion iterative variable loading robust adaptive beamforming approach Lagrange multiplier methodology matrix inversion optimal weight vector robust adaptive beamforming standard Capon beamformer steering vector mismatch
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