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由于多波束天线系统在近代通信中占有愈来愈重要的地位,本文从阵辐射空间基本性质出发,将最小均方自适应技术扩展应用于多波束天线系统,从而提出自适应多波束三维阵天线课题。它包括:自适应三维阵系统辐射图型表达式;瞬态阵辐射图型生成过程;阵系统输出信/噪比表达式;自适应多波束网络的构成。
Because multi-beam antenna system occupies an increasingly important position in modern communications, this paper, based on the basic properties of array radiation, applies the minimum-mean-squared adaptive technique to multi-beam antenna systems, and proposes an adaptive multi-beam three-dimensional array antenna Question. It includes: adaptive three-dimensional array radiation pattern representation; transient array radiation pattern generation process; matrix system output signal / noise ratio expression; adaptive multi-beam network structure.