中国科学院研究生院学报2011，Vol.28Issue(5)：636-641,6.
LEO通信卫星多波束天线构型方案设计
Design on configurations of multi-beam antenna of LEO communication satellite
摘要
Abstract
We present systematic analysis and planning of multi-beam antenna based on the features of LEO communication satellite. First, the reasons for adopting multi-beam antenna system are analyzed. Calculations of system parameters within the satellite coverage range are performed based on 7-beam equal-coverage-area scheme. System parameters, like beam width and beam angle, are given. Then, the scheme of array antenna is elaborated and analyzed. Some beamforming and multiplexing schemes are designed and analyzed.关键词
多波束天线/阵列天线/低轨道卫星Key words
multi-beam antenna, array antenna, LEO satellite分类
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赵星惟,吕源,刘会杰,梁旭文..LEO通信卫星多波束天线构型方案设计[J].中国科学院研究生院学报,2011,28(5):636-641,6.基金项目
上海市自然科学基金(09ZR1430400)资助 （09ZR1430400）
