智能电磁感知的若干进展  

Recent Progress in Intelligent Electromagnetic Sensing

作　　者：李廉林 崔铁军[2,3] LI Lianlin;CUI Tiejun(Department of Electronics,Peking University,Beijing 100871,China;State Key Laboratory of Millimeter Wave,Southeast University,Nanjing 210096,China;PaZhou Lab,Guangzhou 510330,China)

机构地区：[1]北京大学电子学系,北京100871 [2]东南大学毫米波国家重点实验室,南京210096 [3]人工智能与数字经济广东省实验室,广州510330

出　　处：《雷达学报（中英文）》2021年第2期183-190,共8页Journal of Radars

基　　金：国家重点研发计划变革性关键技术项目(2017YFA0700201/02/03)。

摘　　要：智能电磁感知是电磁探测与成像的系统化和智能化延伸,是安全检查、生物医学、物联网等领域的基础性、关键性和共性问题。近年来,挖掘利用人工电磁材料和人工智能在电磁波调控与数据信息调控方面的强大能力,将其有机结合,并系统地引入电磁感知领域,发展了低成本、高性能的智能电磁感知体制,为电磁感知的进一步发展提供了关键理论和技术支撑。该文讨论了智能电磁感知的若干最新进展,为读者及时掌握该领域的最新进展提供有益帮助。Intelligent electromagnetic sensing,which is based on electromagnetic imaging,aims to realize the real-time and smart imaging and recognition of objects of interest.Thus,intelligent electromagnetic sensing has been applied in many areas,including science,engineering,and the military.Recently,we explored the unique capabilities of artificial intelligence and artificial materials in the flexible manipulation of electromagnetic information and electromagnetic wavefields,respectively.Further,we developed several interesting schemes for intelligent electromagnetic sensing by fully incorporating artificial intelligence with artificial materials,particularly information metamaterials.Thus,several intelligent electromagnetic sensing systems,which exhibit interesting properties,like low hardware cost and high efficiency,have been developed.The proposed sensing strategies are expected to pave the way for wireless communications,smart homes,and other future applications.

关 键 词：智能电磁感知 人工电磁材料 信息超材料 人工智能 机器学习 深度学习 

分 类 号：TN82[电子电信—信息与通信工程]