{"title":"终端设备中用于Wi-Fi 6E系统的多频段金属框架天线","authors":"Jui-Han Lu, Wei-Ren Chuang, Bo-Ming Chen","doi":"10.1109/iWEM52897.2022.9993529","DOIUrl":null,"url":null,"abstract":"In this paper, we propose a Wi-Fi 6E multi-band 2×2 multi-input multi-output (MIMO) antenna in a 5G terminal device. With the use of L-shaped slit and the coupled-feed metal frame, multi resonant modes close to 2.45 / 5.5 / 6.5 GHz band are excited to meet the specifications of Wi-Fi 6E system. And, the obtained impedance bandwidth across the operating bands can reach about 100 / 800 / 1200 MHz with the measured peak gains and antenna efficiencies close to 3.6 / 3.9 / 4.7 dBi and 60 / 73 / 70 % across 2.45 / 5.5 / 6.5 GHz bands, respectively.","PeriodicalId":433151,"journal":{"name":"2022 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Multi-band Metal-frame Antenna for Wi-Fi 6E System in a Terminal Device\",\"authors\":\"Jui-Han Lu, Wei-Ren Chuang, Bo-Ming Chen\",\"doi\":\"10.1109/iWEM52897.2022.9993529\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we propose a Wi-Fi 6E multi-band 2×2 multi-input multi-output (MIMO) antenna in a 5G terminal device. With the use of L-shaped slit and the coupled-feed metal frame, multi resonant modes close to 2.45 / 5.5 / 6.5 GHz band are excited to meet the specifications of Wi-Fi 6E system. And, the obtained impedance bandwidth across the operating bands can reach about 100 / 800 / 1200 MHz with the measured peak gains and antenna efficiencies close to 3.6 / 3.9 / 4.7 dBi and 60 / 73 / 70 % across 2.45 / 5.5 / 6.5 GHz bands, respectively.\",\"PeriodicalId\":433151,\"journal\":{\"name\":\"2022 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)\",\"volume\":\"107 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/iWEM52897.2022.9993529\",\"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 International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/iWEM52897.2022.9993529","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Multi-band Metal-frame Antenna for Wi-Fi 6E System in a Terminal Device
In this paper, we propose a Wi-Fi 6E multi-band 2×2 multi-input multi-output (MIMO) antenna in a 5G terminal device. With the use of L-shaped slit and the coupled-feed metal frame, multi resonant modes close to 2.45 / 5.5 / 6.5 GHz band are excited to meet the specifications of Wi-Fi 6E system. And, the obtained impedance bandwidth across the operating bands can reach about 100 / 800 / 1200 MHz with the measured peak gains and antenna efficiencies close to 3.6 / 3.9 / 4.7 dBi and 60 / 73 / 70 % across 2.45 / 5.5 / 6.5 GHz bands, respectively.
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