强激光与粒子束2024，Vol.36Issue(4)：1-13,13.DOI:10.11884/HPLPB202436.230375
电磁防护技术发展综述与展望
Review and prospect of electromagnetic protection technology development
摘要
Abstract
In this article,the development of strong electromagnetic protection technology is reviewed in response to the strong electromagnetic environmental threats and protection reinforcement requirements faced by electronic information equipment in complex electromagnetic countermeasures environments,and the development prospects of strong electromagnetic system level comprehensive protection are proposed.Strong electromagnetic protection is a technical means to ensure that electronic information equipment is not damaged or destroyed in a strong electromagnetic environment.This paper analyzes the current focus and difficulties of electromagnetic protection from the coupling pathway of electromagnetic waves,and then analyzes and summarizes the development status of front door protection technology from three aspects:limiter technology,frequency filtering technology,and energy selection protection technology.Finally,the new electromagnetic protection technology is prospected from two aspects of new shielding materials and protective devices,and the system level electromagnetic protection is summarized from three aspects of integrated front and rear door protection,integrated field and road protection,and multi domain joint protection,which provides support for the electromagnetic protection reinforcement design of electronic information equipment in complex electromagnetic environment.关键词
电磁防护/强电磁环境/限幅器技术/能量选择技术/频域滤波技术Key words
electromagnetic protection/strong electromagnetic environment/limiter technology/energy domain selection technology/frequency domain filtering technology分类
信息技术与安全科学引用本文复制引用
毋召锋,徐延林,刘培国,查淞..电磁防护技术发展综述与展望[J].强激光与粒子束,2024,36(4):1-13,13.基金项目
国家自然科学基金项目(62101564、62293491、62293494) （62101564、62293491、62293494）
湖南省自然科学基金项目(2022JJ20045) （2022JJ20045）
