卫星通信多波束天线综述  

Review of Multiple Beam Antennas for Satellite Communications

作　　者：周乐柱[1] 李斗[1] 郭文嘉[2] 

机构地区：[1]北京大学电子学系,北京100871 [2]北京卫星信息工程研究所,北京100080

出　　处：《电子学报》2001年第6期824-828,共5页Acta Electronica Sinica

基　　金：国家 8 6 3计划项目!(86 3 317 0 3 0 6 99) ;国防科工委卫星应用技术重点项目!(T97# 0 4)

摘　　要：多波束天线广泛应用于各种卫星通信系统 ,本文综述卫星通信多波束天线的有关问题 ,比较了各种方案的优缺点 。Multiple-beam antennas are widely used in a variety of applications involving satellite communications. A summary of several structure schemes of multiple-beam antennas for satellite communications is presented, and a comparison about their advantages and drawbacks are also made. Some topics to be further researched are pointed out.

关 键 词：卫星通信 多波束天线 点波束覆盖 

分 类 号：TN828.5[电子电信—信息与通信工程]