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主要研究一种等边三角形栅格排列的正六边形平面相控阵天线。首先对理想的全向阵元组成的天线进行理论上的分析,给出一种方向图函数计算的简单方法,得到统一的方向图函数表达式。然后对正六边形天线的方向图进行仿真分析。
The main research is an equilateral triangle grid array of regular hexagonal planar phased array antenna. Firstly, the theoretical analysis of the ideal omni-directional array antenna is given, and a simple method for calculating the function of the directional pattern is given. A unified expression of the directional function is obtained. Then the direction of the hexagonal antenna is simulated.