{"title":"An Absorbing/ Transmissive Radome Based on Tantalum Nitride","authors":"Fuwei Wang, Yuhui Ren, Ke Li","doi":"10.1109/CSQRWC.2019.8799225","DOIUrl":null,"url":null,"abstract":"In this paper, an absorbing/transmissive (A/T) radome is proposed. The radome is a double layer structure, which is composed of periodic tantalum nitride structure and metallic frequency selective surface (FSS) structure. The FSS acting as a pass band filter at a given frequency band. The FSS is used as the ground plane of a wideband absorber based on tantalum nitride structure within the total reflection band. The radome exhibits broadband absorbing property when the incident wave illuminate to tantalum nitride structure. The radome presents transmission characteristic when the incident wave illuminate to the band-pass FSS. The final result show that the S21 is more than -3dB in 2.8-3.9GHz. The S11 is less than -5dB in 6.8-18.7GHz.","PeriodicalId":254491,"journal":{"name":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CSQRWC.2019.8799225","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
In this paper, an absorbing/transmissive (A/T) radome is proposed. The radome is a double layer structure, which is composed of periodic tantalum nitride structure and metallic frequency selective surface (FSS) structure. The FSS acting as a pass band filter at a given frequency band. The FSS is used as the ground plane of a wideband absorber based on tantalum nitride structure within the total reflection band. The radome exhibits broadband absorbing property when the incident wave illuminate to tantalum nitride structure. The radome presents transmission characteristic when the incident wave illuminate to the band-pass FSS. The final result show that the S21 is more than -3dB in 2.8-3.9GHz. The S11 is less than -5dB in 6.8-18.7GHz.
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