电子器件2011，Vol.34Issue(2)：154-158,5.DOI:10.3969/j.issn.1005-9490.2011.02.009
左手材料电磁散射特性的仿真研究
Simulaion Study on the EM Scattering by Left-Hand-Material
刘峥 1曹建伟 1耿友林1
作者信息
- 1. 杭州电子科技大学电子信息学院,杭州310018
- 折叠
摘要
Abstract
The electromagnetic simulation software of CST MWS and CADFEKO are introduced to compute the EM scattering by different electronic size dielectric spheres of RHM (right-hand-material)and LHM (left-handmaterial). The simulation results compared with the theoretical numerical value are analyzed. The conclusion is that the simulation results of CADFEKO are better than that of CST MWS whether the target is small electronic size or large electronic size. And then the CADFEKO software is used to simulate the EM scattering of metal sphere coated with the RHM or LHM. From the results analyzed, the influence of the material parameters and thickness to the RCS can be obtained. It has some significance to the research on cloakig.关键词
电磁散射/仿真计算/CST MWS/CADFEK0/雷达散射截面/左手材料Key words
EM scattering/ simulation computation/ CST MWS/ CADFEKO/ RCS/ LHM ( Left Hand Material)分类
信息技术与安全科学引用本文复制引用
刘峥,曹建伟,耿友林..左手材料电磁散射特性的仿真研究[J].电子器件,2011,34(2):154-158,5.
