A Method of Over Cosec Square-beam Shaping with Sharp Cut off

摘要：

Cosec square beam have receiving uniform echo performance at the same height but different distances. The level exceeds that of traditional cosec square beam. In order to restrain interfere of multipath reflect, the beam must be cut sharply on the ground. Through setting appropriate fitness functions and choosing optimal optimization algorithm, a method of over cosec square-beam shaping with sharp cut off is presented in this paper, which can obtain result that satisfies the designed requirements of engineer.

关键词： Over cosec square beam multipath interfere sharp cut off fitness functions optimization algorithm

作者: YAO Xu CAO Xiang-yu XU Xiao-fei YANG Qun

作者单位: Telecommunication College, Air Force Engineering University, Xian 710077, China

会议类型: 国际会议

会议名称: 2010 International Conference on Microwave and Millimeter Wave Technology(2010国际微波与毫米波技术会议 ICMMT2010)

会议地点: 成都

会议语种:英文

页码: 1368-1371

在线出版日期: 2010-05-08（万方平台首次上网日期，不代表论文的发表时间）