摘要
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。
In this paper, a method about the estimation of the far-field antenna pattern by using amplitude-only nearfield 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 approach.
出处
《空间电子技术》
2013年第4期17-20,共4页
Space Electronic Technology
关键词
太赫兹天线
无相位测试
近场测试
远场测试
THz antenna
Phaseless test technique
Near-field measurement
Far-field measurement
