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Robust adaptive beamforming using variable loading

Fourth IEEE Workshop on Sensor Array and Multichannel Processing, 2006., 2006
It is well known that the performance of adaptive beamformers may degrade in the presence of steering errors or lack of training data. Diagonal loading of the sample covariance matrix is a popular technique applied to the minimum variance/minimum power distortionless response beamformer to increase robustness of the array system.
null Jing Gu, P.J. Wolfe
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A Robust Algorithm for Linearly Constrained Adaptive Beamforming

IEEE Signal Processing Letters, 2004
A new approach to robust adaptive beamforming for wideband array signals is proposed. General steering vector errors, such as direction-of-arrival mismatch and array positional error, are modeled by "time-delay errors" and compensated for by self-adjusted interpolation filtering.
Qiyue Zou, Zhu Liang Yu, Zhiping Lin 0001 +2 more
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Robust Adaptive Beamforming with Proximal Method

ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023
Ruifu Li, Danijela Cabric
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Magnetic Resonance Linear Accelerator Technology and Adaptive Radiation Therapy: An Overview for Clinicians

Ca-A Cancer Journal for Clinicians, 2022
Travis C Salzillo, William A Hal, Christopher Schultz +2 more
exaly

Robust Adaptive Beamforming Based on a Method for Steering Vector Estimation and Interference Covariance Matrix Reconstruction

Signal Processing, 2021
Zhongfu Ye
exaly

Robust Adaptive Beamforming via Subspace for Interference Covariance Matrix Reconstruction

Signal Processing, 2020
Zhongfu Ye
exaly

WS-ICNN algorithm for robust adaptive beamforming