{"title":"A Compact Hybrid Antenna for 5G Sub-6GHz MIMO Operation","authors":"Hong-Jun Lin, Kai‐Ping Yang, Jui-Han Lu","doi":"10.1109/iWEM52897.2022.9993504","DOIUrl":null,"url":null,"abstract":"A compact dual-band 8 × 8 multi-input multi-output (MIMO) antenna array for a 5G mobile communication device is proposed to have sub-6GHz operation. The impedance bandwidths across the operating bands approach the bandwidth specification of the n77/78/79 bands, respectively. The measured peak gains and antenna efficiencies are close to 3.0 dBi / 80 % and 3.8 dBi / 50 % across n77/78/79 bands, respectively. And, the measured envelope correlation coefficient (ECC) is less than 0.2 across the operating bands for this MIMO antenna array.","PeriodicalId":433151,"journal":{"name":"2022 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/iWEM52897.2022.9993504","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 compact dual-band 8 × 8 multi-input multi-output (MIMO) antenna array for a 5G mobile communication device is proposed to have sub-6GHz operation. The impedance bandwidths across the operating bands approach the bandwidth specification of the n77/78/79 bands, respectively. The measured peak gains and antenna efficiencies are close to 3.0 dBi / 80 % and 3.8 dBi / 50 % across n77/78/79 bands, respectively. And, the measured envelope correlation coefficient (ECC) is less than 0.2 across the operating bands for this MIMO antenna array.
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