{"title":"An FSS integrated with reflector antenna","authors":"Zicheng Zhou, Tian Keyan, Niu Yang","doi":"10.1109/APCAP50217.2020.9246126","DOIUrl":null,"url":null,"abstract":"A frequency selective surface (FSS) integrated with a dual-band dual-reflection antenna is designed. The FSS, as the secondary reflection surface of the antenna, has good reflection characteristics for incident electromagnetic waves working at the Ka-band, and has good transmission characteristics for X-band and lower-frequency incident electromagnetic waves. The band-stop type FSS unit cell is selected according to the characteristics of the application, with metal ring two-dimensional periodic structure. The insertion loss of small incident angle waves in the X-band is less than 1dB, and the suppression of large-angle incident waves working at the Ka-band is higher than 10dB. The measured results show that the FSS achieves the expected performance and has wide engineering application value in the design of multi-band or broadband antennas.","PeriodicalId":146561,"journal":{"name":"2020 9th Asia-Pacific Conference on Antennas and Propagation (APCAP)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 9th Asia-Pacific Conference on Antennas and Propagation (APCAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCAP50217.2020.9246126","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A frequency selective surface (FSS) integrated with a dual-band dual-reflection antenna is designed. The FSS, as the secondary reflection surface of the antenna, has good reflection characteristics for incident electromagnetic waves working at the Ka-band, and has good transmission characteristics for X-band and lower-frequency incident electromagnetic waves. The band-stop type FSS unit cell is selected according to the characteristics of the application, with metal ring two-dimensional periodic structure. The insertion loss of small incident angle waves in the X-band is less than 1dB, and the suppression of large-angle incident waves working at the Ka-band is higher than 10dB. The measured results show that the FSS achieves the expected performance and has wide engineering application value in the design of multi-band or broadband antennas.
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