María del Carmen Hernández-Serrano, G. Leija-Hernández, Luis Alejandro Iturri-Hinojosa
{"title":"用于超宽带应用的紧凑型MIMO天线","authors":"María del Carmen Hernández-Serrano, G. Leija-Hernández, Luis Alejandro Iturri-Hinojosa","doi":"10.53375/ijecer.2022.312","DOIUrl":null,"url":null,"abstract":"A 2x1 compact UWB-MIMO antenna with two -10 dB impedance bandwidths of 2.6 GHz and 8.85 GHz is presented. The MIMO antenna dimension is 5.3 cm ´ 3.8 cm and is composed by two symmetrical rectangular patches, each one with a resonance frequency at 4 GHz. An EBG structure is introduced between the elements to increase de isolation and improve the MIMO antenna performance. The transmission coefficient of the MIMO antenna with EBG structure reaches a minimum of -28.9 dB at 8.18 GHz, and its maximum is -16.1 dB at 9.9 GHz. The impedance bandwidth is 5.9 GHz, and the maximum gain of the proposed antenna is 6 dBi.","PeriodicalId":111426,"journal":{"name":"International Journal of Electrical and Computer Engineering Research","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Compact MIMO Antenna for UWB Applications\",\"authors\":\"María del Carmen Hernández-Serrano, G. Leija-Hernández, Luis Alejandro Iturri-Hinojosa\",\"doi\":\"10.53375/ijecer.2022.312\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A 2x1 compact UWB-MIMO antenna with two -10 dB impedance bandwidths of 2.6 GHz and 8.85 GHz is presented. The MIMO antenna dimension is 5.3 cm ´ 3.8 cm and is composed by two symmetrical rectangular patches, each one with a resonance frequency at 4 GHz. An EBG structure is introduced between the elements to increase de isolation and improve the MIMO antenna performance. The transmission coefficient of the MIMO antenna with EBG structure reaches a minimum of -28.9 dB at 8.18 GHz, and its maximum is -16.1 dB at 9.9 GHz. The impedance bandwidth is 5.9 GHz, and the maximum gain of the proposed antenna is 6 dBi.\",\"PeriodicalId\":111426,\"journal\":{\"name\":\"International Journal of Electrical and Computer Engineering Research\",\"volume\":\"4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Electrical and Computer Engineering Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.53375/ijecer.2022.312\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Electrical and Computer Engineering Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.53375/ijecer.2022.312","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 2x1 compact UWB-MIMO antenna with two -10 dB impedance bandwidths of 2.6 GHz and 8.85 GHz is presented. The MIMO antenna dimension is 5.3 cm ´ 3.8 cm and is composed by two symmetrical rectangular patches, each one with a resonance frequency at 4 GHz. An EBG structure is introduced between the elements to increase de isolation and improve the MIMO antenna performance. The transmission coefficient of the MIMO antenna with EBG structure reaches a minimum of -28.9 dB at 8.18 GHz, and its maximum is -16.1 dB at 9.9 GHz. The impedance bandwidth is 5.9 GHz, and the maximum gain of the proposed antenna is 6 dBi.
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