新型高增益反射阵列天线的设计

新型高增益反射阵列天线的设计

内容简介：介绍了一种新型的高增益反射阵列天线。根据栅格阵列的特点,确立了天线的结构,通过开槽线阻抗变换器实现匹配,并利用电磁场仿真软件HFSS对该天线进行了理论分析。仿真值与实测值能较好地吻合,表明该天线具有良好的匹配和高增益特性。

Abstract：A new type of reflectarray antenna has been introduced in this paper.The antenna was built based on grid array antennas and simulated with the Ansoft HFSS.The matching work has been designed by the impedance transformation of the leaky line.The simulation experiment shows that the simulation result is close to the actual result.It is shown that this antenna has the properties of good impedance matching and high gain.

作者：刘远玄, 张辉, 邵丽,

关键词：高增益, 栅格阵列, 反射器,