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海面角反射器的极化旋转域特性研究
引用本文:赵非玉,于群,牛帅,等. 异型多面体角反射器的电磁散射特性分析及应用[J]. 电波科学学报,2023,38(6):982-988. DOI: 10.12265/j.cjors.2023137
作者姓名:赵非玉  于群  牛帅  张义  刘圆圆  张乐
作者单位:中国电子科技集团公司光电研究院, 天津 300308
摘    要:

为满足各向异性雷达散射截面积(radar cross section,RCS)角反射器的目标需求,本文设计了一种异型多面体雷达角反射器,并对其电磁散射特性进行了分析. 该结构在不同电磁波入射方向下具有不同的电磁散射特性,在不同威胁探测方向上具有不同的干扰效果,其最大RCS能够达到281.84 m2. 异型多面体角反射器可以应用于多种场景下,将其配置在被保护重点目标区域附近,以特定的排列方式进行布设,当保护目标受到威胁时将会在被保护目标周围产生多个假目标,干扰敌方雷达制导武器.



关 键 词:多面体  角反射器  电磁散射特性  仿真分析  假目标
收稿时间:2023-05-20

Study on characterization of sea corner reflectors in polarimetric rotation domain
ZHAO F Y, YU Q, NIU S, et al. Analysis of electromagnetic scattering characteristics and application of heterotype polyhedron corner reflector[J]. Chinese journal of radio science,2023,38(6):982-988. (in Chinese). DOI: 10.12265/j.cjors.2023137
Authors:ZHAO Feiyu  YU Qun  NIU Shuai  ZHANG Yi  LIU Yuanyuan  ZHANG Le
Affiliation:Academy of Opto-Electronics, China Electronics Technology Group Corporation (AOE CETC), Tianjin 300308, China
Abstract:In order to meet the target of anisotropy radar cross section (RCS) corner reflector, we design a heterotype polyhedron corner reflector. Through the analysis of electromagnetic scattering characteristics, the structure possesses different electromagnetic scattering characteristics under different incidence directions, having different jamming effects under different threat detection directions, and the maximum RCS can reach 281.84 m2. Heterotype polyhedron corner reflector could be deployed in particular arrangement, applied to various scenarios, it will form several false targets around the protected target, disturb radar guided weapon when confronted with danger.
Keywords:polyhedron  corner reflector  electromagnetic scattering characteristics  simulated analysis  false target
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