{"title":"一种用于电磁干扰屏蔽的小型FSS带阻滤波器","authors":"S. M. A. Shah, Fahad Ahmed, N. Shoaib","doi":"10.1109/UCET51115.2020.9205483","DOIUrl":null,"url":null,"abstract":"A miniaturized frequency selective surface having band-stop characteristics is presented. The proposed FSS is modeled on Rogers RO4350 substrate having unit cell dimensions of 6.75 mm x 6.75 mm. It attains at least 49.43 dB attenuation within the frequency band of 17.88 GHz to 26.72 GHz (i.e., fractional bandwidth 39.64%) to provide effective electromagnetic interference (EMI) shielding. The single layer structure also gives identical results for both incident transverse-electric and transverse-magnetic fields. The size compactness, wide-band operation and simple structure make this FSS a potential candidate for EMI shielding applications in K-band.","PeriodicalId":163493,"journal":{"name":"2020 International Conference on UK-China Emerging Technologies (UCET)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Miniaturized FSS Based Band-Stop Filter for EMI Shielding Applications\",\"authors\":\"S. M. A. Shah, Fahad Ahmed, N. Shoaib\",\"doi\":\"10.1109/UCET51115.2020.9205483\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A miniaturized frequency selective surface having band-stop characteristics is presented. The proposed FSS is modeled on Rogers RO4350 substrate having unit cell dimensions of 6.75 mm x 6.75 mm. It attains at least 49.43 dB attenuation within the frequency band of 17.88 GHz to 26.72 GHz (i.e., fractional bandwidth 39.64%) to provide effective electromagnetic interference (EMI) shielding. The single layer structure also gives identical results for both incident transverse-electric and transverse-magnetic fields. The size compactness, wide-band operation and simple structure make this FSS a potential candidate for EMI shielding applications in K-band.\",\"PeriodicalId\":163493,\"journal\":{\"name\":\"2020 International Conference on UK-China Emerging Technologies (UCET)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 International Conference on UK-China Emerging Technologies (UCET)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/UCET51115.2020.9205483\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Conference on UK-China Emerging Technologies (UCET)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/UCET51115.2020.9205483","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
提出了一种具有带阻特性的小型化频率选择表面。所提出的FSS在罗杰斯RO4350基板上建模，其单元尺寸为6.75 mm x 6.75 mm。在17.88 GHz至26.72 GHz频段(即分数带宽39.64%)内，衰减至少达到49.43 dB，提供有效的电磁干扰屏蔽。单层结构对于入射的横向电场和横向磁场也给出了相同的结果。尺寸紧凑，宽频带工作和简单的结构使该FSS成为k波段EMI屏蔽应用的潜在候选者。
A Miniaturized FSS Based Band-Stop Filter for EMI Shielding Applications
A miniaturized frequency selective surface having band-stop characteristics is presented. The proposed FSS is modeled on Rogers RO4350 substrate having unit cell dimensions of 6.75 mm x 6.75 mm. It attains at least 49.43 dB attenuation within the frequency band of 17.88 GHz to 26.72 GHz (i.e., fractional bandwidth 39.64%) to provide effective electromagnetic interference (EMI) shielding. The single layer structure also gives identical results for both incident transverse-electric and transverse-magnetic fields. The size compactness, wide-band operation and simple structure make this FSS a potential candidate for EMI shielding applications in K-band.
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