电子学报 ›› 2001, Vol. 29 ›› Issue (6): 824-828.

• 论文 • 上一篇    下一篇

卫星通信多波束天线综述

周乐柱1, 李 斗1, 郭文嘉2   

  1. 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
  • 收稿日期:2000-04-24 修回日期:2001-02-22 出版日期:2001-06-25 发布日期:2001-06-25

Review of Multiple-Beam Antennas for Satellite Communications

ZHOU Le-zhu1, LI Dou1, GUO Wen-jia2   

  1. 1. Dept.of Electronics,Peking University,Beijing 100871,China;2. Institute of Beijing Satellite Information Engineering,Beijing 100080,China
  • Received:2000-04-24 Revised:2001-02-22 Online:2001-06-25 Published:2001-06-25

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, 指出了有待研究的有关课题.

关键词: 卫星通信, 多波束天线, 点波束覆盖

Abstract: Multiple-beam antennas have found wide use in a variety of applications involving satellite communications.In this paper 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.

Key words: satellite communications, multiple beam antennas, spot beam coverage

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