带小接地板锯齿形天线的背射特性  

Backfire Radiation from a Zig-zag Antenna with a Small Ground Plane

作　　者：郝晋[1] 阎世俊[1] 

机构地区：[1]太原工业大学电子信息工程系,太原030024

出　　处：《微波学报》1997年第1期88-90,共3页Journal of Microwaves

基　　金：山西省自然科学基金

摘　　要：本文讨论了当锯齿天线接地板改为小于其宽度的小圆板时将呈现很有用的、显著的背射特性。文中给出测试结果。这种天线本身既可作收发天线，同时也可以作反射面天线的馈源。A zig-zag antenna will have an interesting backfire mode when its big ground plane is replaced by a small one with diameter smaller than the width of the antenna. The results and the suitable diameter of the small ground plane are given in this paper. The new antenna can be used as a new type of feed for a reflector or as a receiving or radiation antenna.

关 键 词：天线 锯齿天线 背射 

分 类 号：TN823[电子电信—信息与通信工程]