{"title":"Single-Layer Metasurface Focusing Lens for Medical Applications","authors":"Y. Xiao, L. Wu, S. Peng, Z. Xiao","doi":"10.1109/IMBIOC.2019.8777919","DOIUrl":null,"url":null,"abstract":"A single-layer metasurface based on the element-group which consists of two similar unit cells is proposed in this paper. The element-group can cover the phase shift range of more than 360° with transmission efficiencies over −3 dB. Also a metasurface focusing lens working at 11GHz is built for medical applications. The presented simulation results show that the electromagnetic power can be focused on a spot in the near-field.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"189 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMBIOC.2019.8777919","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 single-layer metasurface based on the element-group which consists of two similar unit cells is proposed in this paper. The element-group can cover the phase shift range of more than 360° with transmission efficiencies over −3 dB. Also a metasurface focusing lens working at 11GHz is built for medical applications. The presented simulation results show that the electromagnetic power can be focused on a spot in the near-field.