{"title":"Half circle shape monopole based 4-element MIMO antenna","authors":"A. Hassan, Muhammad Umar Khan, M. Sharawi","doi":"10.1109/APS.2016.7695978","DOIUrl":null,"url":null,"abstract":"In this paper, a 4-element multiple-input-multiple-output (MIMO) antenna is presented. The antenna elements comprise of half circle shaped printed monopoles. The antenna is designed on an FR4 substrate of dimensions 110×60×0.8 mm3. The antenna operates in the 2.45 GHz band with a bandwidth of 250 MHz. The antenna maintains a minimum isolation of 11 dB between its elements in the operating band. The far-field results of the antenna show that each element has a peak gain of 3.57 dBi and a radiation efficiency of 92.5% at 2.45 GHz. The correlation coefficient is also calculated from the far-field results which shows that antenna has a maximum correlation coefficient of 0.2 in the operating band.","PeriodicalId":6496,"journal":{"name":"2016 IEEE International Symposium on Antennas and Propagation (APSURSI)","volume":"37 1","pages":"539-540"},"PeriodicalIF":0.0000,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE International Symposium on Antennas and Propagation (APSURSI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.2016.7695978","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
In this paper, a 4-element multiple-input-multiple-output (MIMO) antenna is presented. The antenna elements comprise of half circle shaped printed monopoles. The antenna is designed on an FR4 substrate of dimensions 110×60×0.8 mm3. The antenna operates in the 2.45 GHz band with a bandwidth of 250 MHz. The antenna maintains a minimum isolation of 11 dB between its elements in the operating band. The far-field results of the antenna show that each element has a peak gain of 3.57 dBi and a radiation efficiency of 92.5% at 2.45 GHz. The correlation coefficient is also calculated from the far-field results which shows that antenna has a maximum correlation coefficient of 0.2 in the operating band.
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