摘要
通过实际测试详细研究了航电系统内部的电磁干扰问题,说明了其典型的干扰途径,包括传导干扰、接地干扰、辐射干扰以及综合电磁环境干扰等四种,分析了传导干扰与辐射干扰的测试方法及主要的干扰特征,并讨论了降低干扰的一些具体途径.
The problems of electromagnetic interference （EMI） in avionics systems are researched based on real measurement, the coupling modes are explained first, including the conducting interference, earthing interference, radiating interference and integrated electromagnetic environment, the measurement methods and major characteristics of conducting interference and radiating interference are analyzed, and some available approaches to reduce EMI are brought forward.
出处
《微电子学与计算机》
CSCD
北大核心
2008年第7期169-172,共4页
Microelectronics & Computer
关键词
航空电子系统
电磁干扰
电磁兼容
avionics system
electromagnetic interference
electromagnetic compatibility
