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多波束形成原理及其算法

于 2020-12-12 发布

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波束形成就是让波束的方向图在你期望的方向形成主瓣，可以通过波束形成器，同时抑制噪声信号和干扰信号。自适应波束形成器就是通过自适应算法（SMI，LMS等）让传感器根据来波信号的信息实现波束形成。前者传感器的权值是事先确定的，指定固定方向，也就是静态权，后者权值是自适应调制的。

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多波束形成原理及其算法

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