Aastha Gupta, Vipin Choudhary, M. Tripathy, P. Ranjan
{"title":"一种紧凑型宽带阶梯状四元MIMO天线，适用于WLAN, l波段和s波段应用","authors":"Aastha Gupta, Vipin Choudhary, M. Tripathy, P. Ranjan","doi":"10.1109/CSNT.2017.8418503","DOIUrl":null,"url":null,"abstract":"In this paper, a compact quad-port four-element multiple input multiple output (MIMO) antenna operating at 2.4 GHz is reported. The frequency bandwidth is obtained as 1.1–5.3 GHz and is suitable for WLAN/WiMAX and IoT applications. The overall dimension of the substrate is 30×70×1.6 mm3. The area covered by antenna elements and the coplanar ground plane are 30×20 mm2 and 30×50 mm2 respectively. To reduce mutual coupling between the elements and achieve good isolation, parasitic element is used at the back of the antenna. The maximum isolation obtained is −20 dB at 2GHz. The peak gain is obtained as 4.1 dB at operating frequency 2.4 GHz. The proposed compact and planar four element MIMO antenna is designed and simulated by using HFSS 14.","PeriodicalId":382417,"journal":{"name":"2017 7th International Conference on Communication Systems and Network Technologies (CSNT)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A compact wideband staircase-shaped four-element MIMO antenna for WLAN, L-band and S-band applications\",\"authors\":\"Aastha Gupta, Vipin Choudhary, M. Tripathy, P. Ranjan\",\"doi\":\"10.1109/CSNT.2017.8418503\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a compact quad-port four-element multiple input multiple output (MIMO) antenna operating at 2.4 GHz is reported. The frequency bandwidth is obtained as 1.1–5.3 GHz and is suitable for WLAN/WiMAX and IoT applications. The overall dimension of the substrate is 30×70×1.6 mm3. The area covered by antenna elements and the coplanar ground plane are 30×20 mm2 and 30×50 mm2 respectively. To reduce mutual coupling between the elements and achieve good isolation, parasitic element is used at the back of the antenna. The maximum isolation obtained is −20 dB at 2GHz. The peak gain is obtained as 4.1 dB at operating frequency 2.4 GHz. The proposed compact and planar four element MIMO antenna is designed and simulated by using HFSS 14.\",\"PeriodicalId\":382417,\"journal\":{\"name\":\"2017 7th International Conference on Communication Systems and Network Technologies (CSNT)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 7th International Conference on Communication Systems and Network Technologies (CSNT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CSNT.2017.8418503\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 7th International Conference on Communication Systems and Network Technologies (CSNT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CSNT.2017.8418503","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A compact wideband staircase-shaped four-element MIMO antenna for WLAN, L-band and S-band applications
In this paper, a compact quad-port four-element multiple input multiple output (MIMO) antenna operating at 2.4 GHz is reported. The frequency bandwidth is obtained as 1.1–5.3 GHz and is suitable for WLAN/WiMAX and IoT applications. The overall dimension of the substrate is 30×70×1.6 mm3. The area covered by antenna elements and the coplanar ground plane are 30×20 mm2 and 30×50 mm2 respectively. To reduce mutual coupling between the elements and achieve good isolation, parasitic element is used at the back of the antenna. The maximum isolation obtained is −20 dB at 2GHz. The peak gain is obtained as 4.1 dB at operating frequency 2.4 GHz. The proposed compact and planar four element MIMO antenna is designed and simulated by using HFSS 14.
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