系统级电磁环境效应认知方法

The Identification Method of System-lever Electromagnetic Environment Effects

经分析,电磁环境效应、电磁干扰、电磁易损性等均是产品(系统或分系统、设备等)的固有属性,是由产品的基本原理、结构、布局、工艺、加载条件等决定的。研究电磁干扰特性的认知方法,分析当前电磁环境效应面临的严峻挑战,同时探讨应对挑战的措施与对策。

From this paper, it can be seen that Electromagnetic Environment Effects （E3）, Electromagnetic Interference （EMI） and Electromagnetic Vulnerability （EMV） are all characteristics of a product （i.e. system, sub-system, or equipment etc.）. The above characteristics are decided by the mechanism, architecture, layout, fabrication and loading condition of products. This paper provides the methodologies for EMI identification, furthermore, discusses the severe E3 condition nowadays, and proposes countermeasures to deal with the challenges.