{"title":"A wideband 150GHz antenna by 3D-TSV based Composite Right/Left Handed Transmission Line for Sub-THz biomedical imaging","authors":"Peng Li, Y. Shang, Hao Yu, Mingbin Yu","doi":"10.1109/IMWS-BIO.2013.6756218","DOIUrl":null,"url":null,"abstract":"This work presents one wideband coupled mushroom antenna by 3D-TSV based Composite Right/Left Handed Transmission Line (CRLH T-Line). The antenna has 2×2 mushroom unit-cells with rectangle loop notch on the top metal surface to form inner and outer CRLH T-Line. As a result, there are three resonance modes in one band that improves operation bandwidth. The proposed antenna is centered at 150GHz with 14GHz bandwidth, gain of 5.2dBi and efficiency of 78%. The overall dimension of the proposed antenna is 608μm×188μm upon high resistivity silicon substrate with a thickness of 80μm. The demonstrated antenna shows promising applications for sub-THz biomedical imaging.","PeriodicalId":6321,"journal":{"name":"2013 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO)","volume":"7 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMWS-BIO.2013.6756218","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
This work presents one wideband coupled mushroom antenna by 3D-TSV based Composite Right/Left Handed Transmission Line (CRLH T-Line). The antenna has 2×2 mushroom unit-cells with rectangle loop notch on the top metal surface to form inner and outer CRLH T-Line. As a result, there are three resonance modes in one band that improves operation bandwidth. The proposed antenna is centered at 150GHz with 14GHz bandwidth, gain of 5.2dBi and efficiency of 78%. The overall dimension of the proposed antenna is 608μm×188μm upon high resistivity silicon substrate with a thickness of 80μm. The demonstrated antenna shows promising applications for sub-THz biomedical imaging.
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