线馈通屏蔽室的屏蔽效果——半分析方法

H. Karcoon, S. Parr, S. Dickmann, R. Rambousky
{"title":"线馈通屏蔽室的屏蔽效果——半分析方法","authors":"H. Karcoon, S. Parr, S. Dickmann, R. Rambousky","doi":"10.1109/ISEMC.2015.7256178","DOIUrl":null,"url":null,"abstract":"Line feed-throughs are an important construction element used in securing the screening effect of shielded rooms, facilities and devices. Without taking special precautions at the feed-through point, the shielding effectiveness can be significantly reduced, especially if cavity resonances occur. Therefore, it is important to analyze how line feed-throughs and line lengths quantitatively affect the shielding effectiveness of such rooms. This can be addressed using the semi-analytical formulation developed in this paper, consisting of a combination of numerical 3D-field simulation (FIT) and analytical formulation. Using this method, practical protective measures have been derived and confirmed by performing measurements on a practical example. Our main focus is on the susceptibility of electronic systems in metallic rooms of a ship in an Intentional Electromagnetic Interference (IEMI) environment.","PeriodicalId":412708,"journal":{"name":"2015 IEEE International Symposium on Electromagnetic Compatibility (EMC)","volume":"94 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Shielding effectiveness of screened rooms with line feed-throughs - a semi-analytical approach\",\"authors\":\"H. Karcoon, S. Parr, S. Dickmann, R. Rambousky\",\"doi\":\"10.1109/ISEMC.2015.7256178\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Line feed-throughs are an important construction element used in securing the screening effect of shielded rooms, facilities and devices. Without taking special precautions at the feed-through point, the shielding effectiveness can be significantly reduced, especially if cavity resonances occur. Therefore, it is important to analyze how line feed-throughs and line lengths quantitatively affect the shielding effectiveness of such rooms. This can be addressed using the semi-analytical formulation developed in this paper, consisting of a combination of numerical 3D-field simulation (FIT) and analytical formulation. Using this method, practical protective measures have been derived and confirmed by performing measurements on a practical example. Our main focus is on the susceptibility of electronic systems in metallic rooms of a ship in an Intentional Electromagnetic Interference (IEMI) environment.\",\"PeriodicalId\":412708,\"journal\":{\"name\":\"2015 IEEE International Symposium on Electromagnetic Compatibility (EMC)\",\"volume\":\"94 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-09-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE International Symposium on Electromagnetic Compatibility (EMC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISEMC.2015.7256178\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Symposium on Electromagnetic Compatibility (EMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISEMC.2015.7256178","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

摘要

线路馈线是一种重要的建筑元素,用于确保屏蔽房间、设施和设备的屏蔽效果。如果在馈通点不采取特别的预防措施,屏蔽效果会显著降低,特别是当腔共振发生时。因此,定量分析线路馈线和线路长度如何影响此类房间的屏蔽效果是很重要的。这可以使用本文开发的半解析公式来解决,该公式由数值3d场模拟(FIT)和解析公式的组合组成。利用该方法推导出了实用的防护措施,并通过实例进行了测量验证。本文主要研究船舶金属舱室电子系统在有意电磁干扰(IEMI)环境下的易感性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Shielding effectiveness of screened rooms with line feed-throughs - a semi-analytical approach
Line feed-throughs are an important construction element used in securing the screening effect of shielded rooms, facilities and devices. Without taking special precautions at the feed-through point, the shielding effectiveness can be significantly reduced, especially if cavity resonances occur. Therefore, it is important to analyze how line feed-throughs and line lengths quantitatively affect the shielding effectiveness of such rooms. This can be addressed using the semi-analytical formulation developed in this paper, consisting of a combination of numerical 3D-field simulation (FIT) and analytical formulation. Using this method, practical protective measures have been derived and confirmed by performing measurements on a practical example. Our main focus is on the susceptibility of electronic systems in metallic rooms of a ship in an Intentional Electromagnetic Interference (IEMI) environment.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信