{"title":"X波段宽带带通FSS的分析与设计","authors":"Chitra Singh, K. R. Jha, G. Singh","doi":"10.1109/AEMC.2017.8325686","DOIUrl":null,"url":null,"abstract":"This paper presents a novel wideband bandpass frequency selective surface (FSS) featuring high selectivity in X-band. To increase the selectivity, multiple transmission zeros are added with multiple stubs while cascading two layers of periodic arrays of square unit cells. A passband of 2.3375 GHz from 9.6565 GHz to 11.994 GHz is obtained with unit cell size 0.432λ<inf>o</inf> × 0.432λ<inf>0</inf> × 0.108λ<inf>o</inf>, where λ<inf>o</inf> is the wavelength corresponding to centre frequency of the passband. A corresponding equivalent circuit model (ECM) is also proposed to better analyze the principles of the proposed FSS.","PeriodicalId":397541,"journal":{"name":"2017 IEEE Applied Electromagnetics Conference (AEMC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analysis and design of a X band wideband bandpass FSS\",\"authors\":\"Chitra Singh, K. R. Jha, G. Singh\",\"doi\":\"10.1109/AEMC.2017.8325686\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a novel wideband bandpass frequency selective surface (FSS) featuring high selectivity in X-band. To increase the selectivity, multiple transmission zeros are added with multiple stubs while cascading two layers of periodic arrays of square unit cells. A passband of 2.3375 GHz from 9.6565 GHz to 11.994 GHz is obtained with unit cell size 0.432λ<inf>o</inf> × 0.432λ<inf>0</inf> × 0.108λ<inf>o</inf>, where λ<inf>o</inf> is the wavelength corresponding to centre frequency of the passband. A corresponding equivalent circuit model (ECM) is also proposed to better analyze the principles of the proposed FSS.\",\"PeriodicalId\":397541,\"journal\":{\"name\":\"2017 IEEE Applied Electromagnetics Conference (AEMC)\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 IEEE Applied Electromagnetics Conference (AEMC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/AEMC.2017.8325686\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE Applied Electromagnetics Conference (AEMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AEMC.2017.8325686","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis and design of a X band wideband bandpass FSS
This paper presents a novel wideband bandpass frequency selective surface (FSS) featuring high selectivity in X-band. To increase the selectivity, multiple transmission zeros are added with multiple stubs while cascading two layers of periodic arrays of square unit cells. A passband of 2.3375 GHz from 9.6565 GHz to 11.994 GHz is obtained with unit cell size 0.432λo × 0.432λ0 × 0.108λo, where λo is the wavelength corresponding to centre frequency of the passband. A corresponding equivalent circuit model (ECM) is also proposed to better analyze the principles of the proposed FSS.
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