国外电磁篱笆建设要素分析  

Analysis of Dominant Construction Factors of Foreign Electromagnetic Fences

作　　者：郭伟[1] 崔海英[1] 

机构地区：[1]中国科学院空间科学与应用研究中心,北京100190

出　　处：《现代雷达》2010年第2期31-34,共4页Modern Radar

摘　　要：日益增长的空间碎片对航天器和有限的轨道资源构成了严重的威胁,电磁篱笆是功率强大的地球中低轨道空间碎片监测设备。文中就国际上具有代表性的电磁篱笆,即美国和法国的电磁篱笆在建设过程中考虑的要素进行了详细分析,主要从地理位置、空域监视屏几何形状、性价比这3个方面因素进行了对比,并归纳了各自设计中的特点和优势。最后就国外电磁篱笆的发展趋势进行了分析和总结。The growing number of space debris brings serious threats to spacecraft and limited orbit resources, and the electromagnetic fence is a powerful measurement equipment for space debris in medium and low earth orbit. In order to analyze the dominant construction factors of foreign representative electromagnetic fences in detail, the U. S Navy Spasur System and the French Graves are introduced. The main influence factors on their operating performance difference are analyzed and their advantages are summa- rized in terms of geographic location, geometry of space surveillance fence and cost performance ratio. Finally, the development trend of foreign electromagnetic fence is analyzed and summarized.

关 键 词：电磁篱笆 空间碎片 地理位置 空域监视屏 定轨效率 

分 类 号：V556[航空宇航科学与技术—人机与环境工程]