{"title":"高数据速率远程医疗的高隔离紧凑型四元MIMO天线","authors":"Xin Ling, Xiongying Liu","doi":"10.1109/imbioc52515.2022.9790295","DOIUrl":null,"url":null,"abstract":"A multiple-input multiple-output (MIMO) antenna is investigated at 2.45-GHz industrial, scientific, and medical (ISM) band for high-data-rate implantable devices. The proposed MIMO antenna consists of four triangle patches. Due to adopting slots and shorting pins, the size is diminished with the dimensions of $9.62\\times 9.62\\times 0.765\\ \\text{mm}^{3}$. A high isolation (> 38.5 dB) between MIMO elements is achieved by employing the neutralization line and the defected ground. The simulated impedance bandwidth with $\\vert \\mathrm{S}_{11}\\vert$ less than −10 dB is 14.69% (2.28-2.64 GHz). The MIMO channel parameters, such as envelope correlation coefficient, diversity gain, and channel capacity, are calculated, indicating that the proposed antenna is capable for high-data-rate biomedical applications.","PeriodicalId":305829,"journal":{"name":"2022 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"148 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Compact Four-Element MIMO Antenna with High Isolation for High-Data-Rate Telemedicines\",\"authors\":\"Xin Ling, Xiongying Liu\",\"doi\":\"10.1109/imbioc52515.2022.9790295\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A multiple-input multiple-output (MIMO) antenna is investigated at 2.45-GHz industrial, scientific, and medical (ISM) band for high-data-rate implantable devices. The proposed MIMO antenna consists of four triangle patches. Due to adopting slots and shorting pins, the size is diminished with the dimensions of $9.62\\\\times 9.62\\\\times 0.765\\\\ \\\\text{mm}^{3}$. A high isolation (> 38.5 dB) between MIMO elements is achieved by employing the neutralization line and the defected ground. The simulated impedance bandwidth with $\\\\vert \\\\mathrm{S}_{11}\\\\vert$ less than −10 dB is 14.69% (2.28-2.64 GHz). The MIMO channel parameters, such as envelope correlation coefficient, diversity gain, and channel capacity, are calculated, indicating that the proposed antenna is capable for high-data-rate biomedical applications.\",\"PeriodicalId\":305829,\"journal\":{\"name\":\"2022 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)\",\"volume\":\"148 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-05-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/imbioc52515.2022.9790295\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/imbioc52515.2022.9790295","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Compact Four-Element MIMO Antenna with High Isolation for High-Data-Rate Telemedicines
A multiple-input multiple-output (MIMO) antenna is investigated at 2.45-GHz industrial, scientific, and medical (ISM) band for high-data-rate implantable devices. The proposed MIMO antenna consists of four triangle patches. Due to adopting slots and shorting pins, the size is diminished with the dimensions of $9.62\times 9.62\times 0.765\ \text{mm}^{3}$. A high isolation (> 38.5 dB) between MIMO elements is achieved by employing the neutralization line and the defected ground. The simulated impedance bandwidth with $\vert \mathrm{S}_{11}\vert$ less than −10 dB is 14.69% (2.28-2.64 GHz). The MIMO channel parameters, such as envelope correlation coefficient, diversity gain, and channel capacity, are calculated, indicating that the proposed antenna is capable for high-data-rate biomedical applications.
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