{"title":"A Millimeter Wave Antenna for Wireless Body Area Network Applications","authors":"G. Umamaheswari, P. A","doi":"10.1109/ICIIET55458.2022.9967640","DOIUrl":null,"url":null,"abstract":"In this communication, a wideband patch antenna operating in K and Ka bands for wearable 5G applications is presented. The proposed antenna is analyzed on FR4 and Polyamide dielectric materials. The top layer of the antenna has a hexagonal patch structure consisting of a hexagonal slot with a rectangular notch, a dielectric layer in the middle, and a partial ground plane (PGP) designed as the bottom layer. As a result, the antenna had a small size of 7mmx7mm and resonated from 25 GHz to 31 GHz frequency. Analysis and comparison of performance characteristics in both off-body and on-body scenarios were performed in terms of S parameters, VSWR, bandwidth and gain, radiation pattern, and efficiency of the proposed antenna. The calculated specific absorption rate is 1.39 W/Kg, which is significantly lower than the FCC requirements. A high-frequency structure (HFSS) simulation tool is used to simulate the proposed antenna.","PeriodicalId":341904,"journal":{"name":"2022 International Conference on Intelligent Innovations in Engineering and Technology (ICIIET)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 International Conference on Intelligent Innovations in Engineering and Technology (ICIIET)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIIET55458.2022.9967640","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
In this communication, a wideband patch antenna operating in K and Ka bands for wearable 5G applications is presented. The proposed antenna is analyzed on FR4 and Polyamide dielectric materials. The top layer of the antenna has a hexagonal patch structure consisting of a hexagonal slot with a rectangular notch, a dielectric layer in the middle, and a partial ground plane (PGP) designed as the bottom layer. As a result, the antenna had a small size of 7mmx7mm and resonated from 25 GHz to 31 GHz frequency. Analysis and comparison of performance characteristics in both off-body and on-body scenarios were performed in terms of S parameters, VSWR, bandwidth and gain, radiation pattern, and efficiency of the proposed antenna. The calculated specific absorption rate is 1.39 W/Kg, which is significantly lower than the FCC requirements. A high-frequency structure (HFSS) simulation tool is used to simulate the proposed antenna.
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