{"title":"The analysis of the shielding efficiency for the hermetic structure with the finger-reed","authors":"LiuYi-ping, Shen Bao-li","doi":"10.1109/CEEM.2003.238348","DOIUrl":null,"url":null,"abstract":"An electromagnetic leakage problem often appears at a shielding door's aperture, and the usual method to resolve it is to apply some kind of electrical gasket to the shielding door. The finger-reed is a typical electrical gasket with broad application. The influence of the dimensions of a finger-reed structure on shielding efficiency is first analyzed by FDTD method. Then, the shielding efficiency for an electromagnetic pulse is investigated when a finger shaped reed is installed in an aperture of a metal structure. The computational results coincide well with those of experimental results. Finally, some conclusions, which may provide a helpful reference for practical engineering, are obtained.","PeriodicalId":129734,"journal":{"name":"Asia-Pacific Conference on Environmental Electromagnetics, 2003. CEEM 2003. Proceedings.","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Asia-Pacific Conference on Environmental Electromagnetics, 2003. CEEM 2003. Proceedings.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CEEM.2003.238348","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
An electromagnetic leakage problem often appears at a shielding door's aperture, and the usual method to resolve it is to apply some kind of electrical gasket to the shielding door. The finger-reed is a typical electrical gasket with broad application. The influence of the dimensions of a finger-reed structure on shielding efficiency is first analyzed by FDTD method. Then, the shielding efficiency for an electromagnetic pulse is investigated when a finger shaped reed is installed in an aperture of a metal structure. The computational results coincide well with those of experimental results. Finally, some conclusions, which may provide a helpful reference for practical engineering, are obtained.
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