Low-Complexity Robust Adaptive Beamforming Based on INCM Reconstruction via Subspace Projection

Adaptive beamforming is sensitive to steering vector (SV) and covariance matrix mismatches, especially when the signal of interest (SOI) component exists in the training sequence. In this paper, we present a low-complexity robust adaptive beamforming (RAB) method based on an interference–noise covar...

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Autori principali:	Yanliang Duan, Xinhua Yu, Lirong Mei, Weiping Cao
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2021-11-01
Serie:	Sensors
Soggetti:	robust adaptive beamforming orthogonality blocking matrix interference-plus-noise covariance matrix reconstruction
Accesso online:	https://www.mdpi.com/1424-8220/21/23/7783
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