{"title":"基于改进s - srr的双频MIMO天线在毫米波应用中的隔离性能","authors":"N. Supreeyatitikul, N. Teerasuttakorn","doi":"10.1109/ecti-con49241.2020.9158073","DOIUrl":null,"url":null,"abstract":"In this research, a miniaturized two-element multiple-input multiple-output (MIMO) antenna with high isolation by using metamaterial (MTM) has been presented for dual-band of millimeter-wave frequency (28 GHz and 38 GHz). The proposed MIMO antenna array has been etched on Rogers-5880 with an overall size of 23×10×0.787 mm3. The high isolation between two-element antennas was obtained by reducing the mutual coupling which employed the square split-ring resonators (S-SRRs). The S-SRRs can be achieved a low transmission coefficient of −34.56 dB and −49.85 dB at the entire operating frequency of 28 GHz and 38 GHz, respectively. The diversity performance of the proposed MIMO antenna array has been verified in order to prove the MIMO performance for mm-wave wireless communications.","PeriodicalId":371552,"journal":{"name":"2020 17th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Improved Isolation of a Dual-Band MIMO Antenna Using Modified S-SRRs for Millimeter-Wave Applications\",\"authors\":\"N. Supreeyatitikul, N. Teerasuttakorn\",\"doi\":\"10.1109/ecti-con49241.2020.9158073\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this research, a miniaturized two-element multiple-input multiple-output (MIMO) antenna with high isolation by using metamaterial (MTM) has been presented for dual-band of millimeter-wave frequency (28 GHz and 38 GHz). The proposed MIMO antenna array has been etched on Rogers-5880 with an overall size of 23×10×0.787 mm3. The high isolation between two-element antennas was obtained by reducing the mutual coupling which employed the square split-ring resonators (S-SRRs). The S-SRRs can be achieved a low transmission coefficient of −34.56 dB and −49.85 dB at the entire operating frequency of 28 GHz and 38 GHz, respectively. The diversity performance of the proposed MIMO antenna array has been verified in order to prove the MIMO performance for mm-wave wireless communications.\",\"PeriodicalId\":371552,\"journal\":{\"name\":\"2020 17th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 17th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ecti-con49241.2020.9158073\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 17th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ecti-con49241.2020.9158073","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Improved Isolation of a Dual-Band MIMO Antenna Using Modified S-SRRs for Millimeter-Wave Applications
In this research, a miniaturized two-element multiple-input multiple-output (MIMO) antenna with high isolation by using metamaterial (MTM) has been presented for dual-band of millimeter-wave frequency (28 GHz and 38 GHz). The proposed MIMO antenna array has been etched on Rogers-5880 with an overall size of 23×10×0.787 mm3. The high isolation between two-element antennas was obtained by reducing the mutual coupling which employed the square split-ring resonators (S-SRRs). The S-SRRs can be achieved a low transmission coefficient of −34.56 dB and −49.85 dB at the entire operating frequency of 28 GHz and 38 GHz, respectively. The diversity performance of the proposed MIMO antenna array has been verified in order to prove the MIMO performance for mm-wave wireless communications.
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