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A Novel Wideband Beamforming Algorithm
Author(s): 
Pages: 429-432
Year: Issue:  5
Journal: TRANSACTIONS OF BEIJING INSTITUTE OF TECHNOLOGY

Keyword:  空时自适应处理波束形成导向矢量对角加载;
Abstract: 基于对角加载思想,针对宽带信号空时处理结构,将空时接收协方差矩阵进行特征值分解,并利用矩阵求逆定理推导出空时结构对角加载值的范围,得到空时结构对角加载波束形成算法的优化方程以及最优权向量的解. 仿真结果表明,算法有效地对协方差矩阵估计进行了修正,增强了空时波束形成算法的鲁棒性.
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