Shilpa U. Kharche, G. Reddy, J. Mukherjee, R. Gupta
{"title":"采用变长类srr结构的超宽带MIMO天线互耦抑制","authors":"Shilpa U. Kharche, G. Reddy, J. Mukherjee, R. Gupta","doi":"10.1109/IMARC.2015.7411374","DOIUrl":null,"url":null,"abstract":"In this paper mutual coupling reduction in two element MIMO antenna structure using a SRR like structure with variable length is proposed. The structure consists of two modified elliptical shaped monopole antennas with the interelement spacing of 23 mm are fabricated using 0.787 mm thick RT Duroid substrate. S11 and S21 less than -10 dB and -18 dB respectively are obtained over 3.1-10.6 GHz. The proposed structure has a good diversity performance, nearly constant group delay and transfer function variation within 10 dB over UWB.","PeriodicalId":307742,"journal":{"name":"2015 IEEE MTT-S International Microwave and RF Conference (IMaRC)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Mutual coupling reduction using variable length srr like structure in ultra wideband MIMO antennas\",\"authors\":\"Shilpa U. Kharche, G. Reddy, J. Mukherjee, R. Gupta\",\"doi\":\"10.1109/IMARC.2015.7411374\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper mutual coupling reduction in two element MIMO antenna structure using a SRR like structure with variable length is proposed. The structure consists of two modified elliptical shaped monopole antennas with the interelement spacing of 23 mm are fabricated using 0.787 mm thick RT Duroid substrate. S11 and S21 less than -10 dB and -18 dB respectively are obtained over 3.1-10.6 GHz. The proposed structure has a good diversity performance, nearly constant group delay and transfer function variation within 10 dB over UWB.\",\"PeriodicalId\":307742,\"journal\":{\"name\":\"2015 IEEE MTT-S International Microwave and RF Conference (IMaRC)\",\"volume\":\"115 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE MTT-S International Microwave and RF Conference (IMaRC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IMARC.2015.7411374\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE MTT-S International Microwave and RF Conference (IMaRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMARC.2015.7411374","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Mutual coupling reduction using variable length srr like structure in ultra wideband MIMO antennas
In this paper mutual coupling reduction in two element MIMO antenna structure using a SRR like structure with variable length is proposed. The structure consists of two modified elliptical shaped monopole antennas with the interelement spacing of 23 mm are fabricated using 0.787 mm thick RT Duroid substrate. S11 and S21 less than -10 dB and -18 dB respectively are obtained over 3.1-10.6 GHz. The proposed structure has a good diversity performance, nearly constant group delay and transfer function variation within 10 dB over UWB.
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