{"title":"Meander Line based Two Port MIMO small Antenna for UHF RFID and Sub-6 GHz Applications","authors":"Monika Kaushik, J. Dhanoa, M. K. Khandelwal","doi":"10.1109/RFID-TA53372.2021.9617323","DOIUrl":null,"url":null,"abstract":"A highly miniaturized meander line based two-port multiple-input-multiple-output (MIMO) antenna is presented for UHF RFID and Wideband applications. The proposed antenna provides good miniaturization of 148.58%, having an operating frequency band ranging from 0.885 GHz to 6 GHz. The antenna elements are placed orthogonal to each other to obtain high isolation. The defected ground structure is used having rectangular slots-shaped structures to improve the impedance bandwidth. The proposed antenna has a mutual coupling of less than -19 dB. Various diversity characteristics performance parameters are analyzed like ECC, TARC, DG, Radiation Efficiency, CCL and MEG, which justify the proposed antenna as a MIMO antenna.","PeriodicalId":212607,"journal":{"name":"2021 IEEE International Conference on RFID Technology and Applications (RFID-TA)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE International Conference on RFID Technology and Applications (RFID-TA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFID-TA53372.2021.9617323","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A highly miniaturized meander line based two-port multiple-input-multiple-output (MIMO) antenna is presented for UHF RFID and Wideband applications. The proposed antenna provides good miniaturization of 148.58%, having an operating frequency band ranging from 0.885 GHz to 6 GHz. The antenna elements are placed orthogonal to each other to obtain high isolation. The defected ground structure is used having rectangular slots-shaped structures to improve the impedance bandwidth. The proposed antenna has a mutual coupling of less than -19 dB. Various diversity characteristics performance parameters are analyzed like ECC, TARC, DG, Radiation Efficiency, CCL and MEG, which justify the proposed antenna as a MIMO antenna.
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