摘要
从雷达目标和环境特性的模拟需求出发,对无源散射单元进行了定义及分类,分析了电磁散射特性可控技术的本质特征,介绍了常用的可控方法,并从外形控制技术、材料控制技术、雷达吸波材料技术、频率选择表面技术以及等离子技术5个方面对电磁散射特性可控方法的国内外现状进行了剖析。结合工程需求,阐述了该领域所面临的问题与挑战,简要展望了发展趋势。
Aiming at the simulation requirements of radar target and environmental characteristcs,the passive scattering elements are defined and classified.The essential characteristics of the controllable technology of electromagnetic scattering characteristics are analyzed.The commonly used controllable methods are introduced,and the current situation of the controllable methods of electromagnetic scattering characteristics at home and abroad is elaborated from five aspects:shape control technology,material control technology,radar absorbing material technology,frequency selective surface technology and plasma technology.According to the engineering requirement,the problems and challenges faced in this field are analyzed,and the development trend is briefly viewed.
作者
郭杰
殷红成
满良
GUO Jie;YIN Hongcheng;MAN Liang(Beijing Institute of Environmental Features,Beijing 100854,China;Science and Technology on Electromagnetic Scattering Laboratory,Beijing 100854,China;The Second Academy of China Aerospace Science and Industry Corporation,Beijing 100854,China)
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2019年第4期716-723,共8页
Systems Engineering and Electronics
基金
国家自然科学基金(61490695)资助课题
关键词
无源
散射单元
电磁散射特性
可控方法
雷达散射截面
passive
scattering elements
electromagnetic scattering characteristics
controllable method
radar cross section(RCS)
