卫星通信伞天线的研究与设计

卫星通信伞天线的研究与设计

内容简介：随着材料科学的发展,轻型、可折叠、易携带的反射面天线逐渐推广和取代了一些特殊场合的金属固面反射面天线。文中利用FEKO中MOM与PO相结合的算法,仿真设计了一种理论值可达42 dB以上的单偏置抛物面天线,利用具有良好电磁波反射性能的银纤维布和雨伞结构制作了该天线。对反射面天线的轻便化、小型化、移动化提供了思路。

Abstract：With the development of material science,the light,portable and foldable reflector antenna has been gradually popularized and replaced the metal reflector antenna of solid surface on some special occasions.In this paper,MOM and PO methods are used to design an offset reflector antenna with a gain of over 42 dB.The antenna is made from silver fabric,which has good electromagnetic wave reflection,on the basis of an umbrella structure.It provides a good method for the development of light,small,potable reflector antennas.

作者：郭东洋, 李萍, 王艺潼, 李俊理,

关键词：天线, 反射面, 伞结构天线,