摘要
应用空间静电放电 (SESD)传导干扰的集总单元模型 (LEM )分析方法 ,提出了空间静电放电源电路等效模型、航天器结构LEM模型和星上电缆LEM模型的建模方法 ,对实际卫星平板型天线系统的SESD传导干扰进行了分析研究。结果表明LEM方法用于航天器SESD传导干扰分析是有效的 ,通过对静电放电传导干扰的分析 。
Based on the lumped element models(LEM) analysis method for conducted interference which induced by space electrostatic discharges(SESD), this paper proves the equivalent circuit model for SESD source, and the modeling method for spacecraft structure and cables LEM, are proposed and the conducted interference coupling between SESD and the flat antenna system of a real satellite are analyzed. The results indicate that the LEM analysis method of SESD conducted interference is a useful tool for SESD protecting and evaluating in spacecraft engineering.
出处
《中国空间科学技术》
EI
CSCD
北大核心
2004年第5期51-55,共5页
Chinese Space Science and Technology
