电磁超材料在天线RCS减缩应用的研究进展  

Research Progress of Metamaterials in RCS Reduction of Antenna

作　　者：习磊 罗晓宇[1] 李桂红 石昊翔 Xi Lei;Luo Xiaoyu;Li Guihong;Shi Haoxiang(The 39th Research Institute of China Electronics Technology Group Corporation,Shaanxi key Laboratory of Antenna and Control Technology,Xi'an 710065,China)

机构地区：[1]中国电子科技集团公司第39研究所,陕西省天线与控制技术重点实验室,西安710065

出　　处：《测控与通信》2022年第4期1-10,共10页

摘　　要：天线隐身性能的好坏直接决定军事单位的隐蔽生存能力和战略实施效能。尤其是天线系统的RCS减缩更是隐身设计的重点。近年来,电磁超材料在电磁领域的广泛应用,成为天线隐身技术关注对象。本文介绍了几种电磁超材料在天线RCS减缩应用的研究进展,分析了几种方法的基本原理和设计思路。最后,展望了天线隐身技术的未来发展趋势,并指出隐身技术发展对电磁超材料提出的新要求。The stealth performance of antenna directly determines the survivability and strategic implementation efficiency of the military units.Especially,the RCS reduction of the antenna system is one of the focus points in stealth design.In recent years,metamaterials have been widely used in the electromagnetic field,which has become one of the research focuses in antenna stealth technology.The research progress of several metamaterials in RCS reduction of antennas is introduced in this paper,in which the basic principles and design ideas are also analyzed.Finally,the future development trend of the antenna stealth technology is prospected,and some newrequirementsof stealth development for metamaterials are pointed out.

关 键 词：隐身 RCS减缩 电磁超材料 发展趋势 

分 类 号：TN8[电子电信—信息与通信工程]