太赫兹天线无相测试方法

太赫兹天线无相测试方法

内容简介：文章给出了一种仅由幅度信息重构天线远场方向图的平面近场方法，以及由两组相互正交的线极化分量幅度信息获取圆极化天线方向图的远场（紧缩场）测试方法，并对该方法进行了实验验证。

Abstract：In this paper,a method about the estimation of the far-field antenna pattern by using amplitude-only near-field measurement data is reported. Besides,circular polarization antenna pattern reconstruction from two sets of orthogonal linear polarization component′s amplitude information using far-field measurement is presented and an experiment for com-parison of the proposed and conventional methods has been down. The experimental results confirm the validity of the ap-proach.

作者：刘灵鸽, 赵兵, 陈波,

关键词：太赫兹天线, 无相位测试, 近场测试, 远场测试,