卫星环焦天线波纹馈源筒的设计与仿真  

Design and Simulation for the Ring Focus Antenna with Corrugated Feed Tube

作　　者：蒋志遥[1] 

机构地区：[1]电信科学技术第一研究所,上海200032

出　　处：《数字通信世界》2016年第1期13-16,共4页Digital Communication World

摘　　要：本文针对Ku波段小型环焦动中通天线目前的主流设计,分析了馈源筒附近反射对天线性能的影响,并设计了一种具有波纹结构的馈源筒,可以减少此类电磁波并提高天线整体增益。通过仿真软件模拟,验证了该设计具备提高天线增益的能力。According to current popular design of small ring focus satellite communication in ku band, we analyzed reflection influence on antenna＇s performance near the feed tube, and designed a corrugated feed tube, which can reduce the return influence meanwhile increasing overall antenna gain. The design effect, which can increase antenna gain, has been proved through software simulation.

关 键 词：VSAT动中通 环焦天线 HFSS软件仿真 馈源设计 

分 类 号：TN828.5[电子电信—信息与通信工程]