Copon法与MUSIC法求解七单元线形天线波阵达方向比较研究

Copon法与MUSIC法求解七单元线形天线波阵达方向比较研究

内容简介：基于Copon法与MUSIC法求解七单元线形天线波阵达方向，数值计算得到在π6、2π3、5π6和π3处都有尖锐的方向图线，并且MUSIC法作出的波达方向估计（极坐标和直角坐标）响应的幅度更大一些。改变四个方向入射频率值的大小，发现波阵达方向响应幅度变化不大。研究研究结论天线器件设计提供理论依据。

Abstract：Copon method and MUSIC method for solving linear antenna array of unit seven wave direction based on numerical calculation, obtained in the,, and have a sharp direction graph, DOA estimation and the MUSIC Act (polar coordinates and rectangular coordinates) of the magnitude of the response is larger. Change the four directions of incident frequency value, found the wave of di-rectional response amplitude variation is not big. Provide the theory basis of research conclusion antenna device design.

作者：李院平,

关键词：Copon法, MUSIC法, 七单元线形天线波, 阵达方向,