基于传播器方法和特征空间波束形成器的鲁棒自适应波束形成

CSQRWC 2012 Pub Date : 2012-07-23 DOI:10.1109/CSQRWC.2012.6294999

Yu Pengcheng, Yang Peng, Y. Fei

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引用次数: 0

摘要

提出了一种基于传播器法(PM)和特征空间波束形成器(ESB)的鲁棒自适应波束形成算法。在有限采样、期望的信号点误差和高信噪比环境下具有鲁棒性。该方法不需要复杂的特征值分解(EVD)或奇异值分解(SVD)，可以通过传播子矩阵来推导信号子空间。数值仿真验证了该方法的有效性。

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Robust adaptive beamforming based on propagator method and Eigenspace Beamformer

A novel algorithm based on propagator method (PM) and Eigenspace Beamformer (ESB) for robust adaptive beamforming is presented. It has robust characteristics under the conditions of finite samples, desired signal point error and high SNR environment. By using PM, the signal subspace can be derived by propagator matrix, which does not need the complicated eigenvalue decomposition (EVD) or singular-value decomposition (SVD). The efficiency of this method is verified by numerical simulations.

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来源期刊

CSQRWC 2012

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