{"title":"A Triple Band-Pass Polarization Insensitive and Angular Stable Frequency Selective Surface","authors":"Ravi Kumar, Archana Rajput, K. Saurav, S. Koul","doi":"10.1109/imarc49196.2021.9714627","DOIUrl":null,"url":null,"abstract":"Abstract-A polarization insensitive triple band-pass frequency selective surface (FSS) is proposed. The three passband of the FSS exhibits bandwidth of 35.37%, 11.86 %, 19.28 % centered at 2.68 GHz, 6.88 GHz and 10.51 GHz, respectively. The structure is designed on one side of a single-layer FR4 substrate. The insertion loss in the three bands is better than -2 dB up to an oblique incidence angle of 60 °, confirming the angular stability of the proposed FSS. The measurement carried out on the 27 x 27 array of fabricated prototype of the bandpass FSS validates the result obtained in simulation.","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/imarc49196.2021.9714627","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
Abstract-A polarization insensitive triple band-pass frequency selective surface (FSS) is proposed. The three passband of the FSS exhibits bandwidth of 35.37%, 11.86 %, 19.28 % centered at 2.68 GHz, 6.88 GHz and 10.51 GHz, respectively. The structure is designed on one side of a single-layer FR4 substrate. The insertion loss in the three bands is better than -2 dB up to an oblique incidence angle of 60 °, confirming the angular stability of the proposed FSS. The measurement carried out on the 27 x 27 array of fabricated prototype of the bandpass FSS validates the result obtained in simulation.
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