Satellite Antenna Layout and Optimization in Electromagnetic Compatibility Design

摘要：

This paper firstly analyzes the main factors that impact the layout of satellite antenna. The uniforM geometrical theory of diffraction (UTD) is used to establish mathematical model for calculating the coupling of satellite antenna, and set up the objective function of the placement optimization. The genetic algorithm incorporating high-frequency simulation to minimize antenna coupling by optimally positioning satellite antenna is described in detail. The results of antenna placement on a realistic satellite show that this method is effective in the optimal design of satellite antenna layout for the purpose of electromagnetic compatibility.

作者: Zhang Jinshuo Xie Shuguo Liu Yan

作者单位: EMC Laboratory,Beijing University of Aeronautics and Astronautics Beijing, 100191, China EMC Laboratory,Beijing University of Aeronautics and Astronautics Beijing, 100191,China

会议类型: 国际会议

会议名称: International Conference on Space Information Technology 2009(2009年第三届空间信息技术国际会议)

会议地点: 北京

会议语种:英文

页码: 1-8

在线出版日期: 2009-11-26（万方平台首次上网日期，不代表论文的发表时间）