摘要
面对高频段人造强电磁脉冲的威胁,无线通信射频器件和模块表现出易受损、易干扰的缺陷,为提升无线通信系统和网络的电磁兼容性并有针对性地对其进行电磁防护,需系统地掌握强电磁脉冲对无线通信系统和网络的作用效应。目前,此效应的研究主要集中在器件和模块层面,在系统级和网络级方面仍存在很多空白领域,需要开展探索性研究以阐明内在的影响规律和物理机制。文章从无线通信系统的角度,介绍了国内外无线通信射频器件、模块、系统以及无线通信网络的电磁脉冲效应研究的相关成果,并对潜在的研究方向进行了思考和展望。
The radio-frequency components and modules of these wireless systems and devices are sensitive and vulnerable when facing the attacks of high-frequency intentional high-power electromagnetic pulses.In order to improve the electromagnetic compatibility and strengthen the protection of the wireless communication systems,it is necessary to obtain in-depth understanding of the impacts of the high-power electromagnetic pulses on wireless communication systems and networks.Thus far,the research campaigns have been focused on the high-power electromagnetic pulse effects of the radio-frequency components and modules,whereas the investigation studies on the system and network levels are rare–more works need to be carried out to explore the underlying rules and mechanisms.Here,an overview of the effects of electromagnetic pulses on the wireless communication components,modules,systems,and networks is provided.Moreover,the potential directions for future research in this area are also suggested and discussed.
作者
江扬斌
李秋辉
杜佳欣
田玲
燕锋
蒋之浩
洪伟
Jiang Yangbin;Li Qiuhui;Du Jiaxin;Tian Ling;Yan Feng;Jiang Zhihao;Hong Wei
出处
《安全与电磁兼容》
2024年第4期9-18,31,共11页
Safety & EMC
基金
国家自然科学基金(62293492)。
关键词
通信系统
通信网络
电磁脉冲效应
电磁干扰和损毁
communication system
communication network
electromagnetic pulse effects
electromagnetic disturbance and damage
作者简介
洪伟,东南大学教授、博士生导师。教育部长江学者、国家杰青、IEEE Fellow、中国电子学会会士。曾任东南大学信息科学与工程学院院长、毫米波国家重点实验室主任。主持国家基金委、科技部多个重大重点项目。主撰学术专著2部,发表核心期刊论文400余篇,授权发明专利120余项。获国家自然科学奖2项、国家科技进步奖1项、部省科技进步一等奖4项,以及IEEE 802.11aj国际标准杰出贡献奖、IEEE MTT-S Microwave Prize、首届全国创新争先奖、中国电子学会创新团队奖等。
