{"title":"5G多波段超表面天线的增益和指向性增强","authors":"B. Chowdhury, A. Eroglu","doi":"10.1109/AP-S/USNC-URSI47032.2022.9886047","DOIUrl":null,"url":null,"abstract":"A method to enhance gain and directivity of multiband microstrip antenna is proposed using periodic metasurface on the ground plane. The closed form relations are derived and verified via 3D electromagnetic simulation. The antenna performance has been studied by changing periodic metasurface structure using SRRs on the ground plane. It has been shown that the proposed method enhances the gain and directivity of the multiband antenna structure. It is also observed that the periodic metasurface structure can be used as a knob to adjust the bandwidth of the antenna at the frequency of interest.","PeriodicalId":371560,"journal":{"name":"2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Gain and Directivity Enhancement for Multiband Metasurface Antennas for 5G Applications\",\"authors\":\"B. Chowdhury, A. Eroglu\",\"doi\":\"10.1109/AP-S/USNC-URSI47032.2022.9886047\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A method to enhance gain and directivity of multiband microstrip antenna is proposed using periodic metasurface on the ground plane. The closed form relations are derived and verified via 3D electromagnetic simulation. The antenna performance has been studied by changing periodic metasurface structure using SRRs on the ground plane. It has been shown that the proposed method enhances the gain and directivity of the multiband antenna structure. It is also observed that the periodic metasurface structure can be used as a knob to adjust the bandwidth of the antenna at the frequency of interest.\",\"PeriodicalId\":371560,\"journal\":{\"name\":\"2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-07-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9886047\",\"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 Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9886047","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Gain and Directivity Enhancement for Multiband Metasurface Antennas for 5G Applications
A method to enhance gain and directivity of multiband microstrip antenna is proposed using periodic metasurface on the ground plane. The closed form relations are derived and verified via 3D electromagnetic simulation. The antenna performance has been studied by changing periodic metasurface structure using SRRs on the ground plane. It has been shown that the proposed method enhances the gain and directivity of the multiband antenna structure. It is also observed that the periodic metasurface structure can be used as a knob to adjust the bandwidth of the antenna at the frequency of interest.
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