Application of the Transmission Line Method to the Shielding Effectiveness with Incident Wave of Arbitrary Polarization
This work is performed to investigate the effects of normal incident electromagnetic wave with arbitrary polarization angle on the electric shielding effectiveness of a rectangular metallic enclosure with aperture by using an analytical method and numerical simulation.A formulation depending on the polarization angle is successfully determined using transmission line method (TLM).A single mode normal incident transverse electric wave with arbitrary polarization is decomposed into two orthogonal components with electric field perpendicular to the long side and the short side of the aperture respectively.Each component is analysed in terms of TEIo mode by using transmission line method and then combined to obtain the shielding effectiveness.The result is validated by using numerical method FEM(Finite Element Method).
transmission line method transverse electric wave aperture shielding effectiveness arbitrary polarization Finite Element Method
Rui Wang Yougang Gao Dan Shi Yuanmao Shen
Beijing University of Posts and Telecommunications Beijing,China
国际会议
Asia-Pacific Conference on Environmental Electromagnetics CEEM2009(第五届亚太环境电磁学学术会议)
西安
英文
155-158
2009-09-16（万方平台首次上网日期，不代表论文的发表时间）