{"title":"用于近场聚焦的圆柱全息阻抗超表面设计","authors":"Heng Wang, Shixing Yu, N. Kou","doi":"10.2528/pierl22062204","DOIUrl":null,"url":null,"abstract":"—In this paper, a design method for near-field focusing cylindrical holographic impedance metasurfaces is proposed. Firstly, based on the design theory of planar holographic impedance metasurface, we deduce the design formula for cylindrical holographic impedance metasurface by using the method of major axis matching. Then the feasibility of theoretical analysis is verified by simulation and measurement. The results show that the design method can effectively realize the near-field focusing, which can provide a reference for the application of conformal devices for microwave hyperthermia and energy harvesting.","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"11 1","pages":""},"PeriodicalIF":0.7000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"DESIGN OF CYLINDRICAL HOLOGRAPHIC IMPEDANCE METASURFACE FOR NEAR-FIELD FOCUSING\",\"authors\":\"Heng Wang, Shixing Yu, N. Kou\",\"doi\":\"10.2528/pierl22062204\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"—In this paper, a design method for near-field focusing cylindrical holographic impedance metasurfaces is proposed. Firstly, based on the design theory of planar holographic impedance metasurface, we deduce the design formula for cylindrical holographic impedance metasurface by using the method of major axis matching. Then the feasibility of theoretical analysis is verified by simulation and measurement. The results show that the design method can effectively realize the near-field focusing, which can provide a reference for the application of conformal devices for microwave hyperthermia and energy harvesting.\",\"PeriodicalId\":20579,\"journal\":{\"name\":\"Progress in Electromagnetics Research Letters\",\"volume\":\"11 1\",\"pages\":\"\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2022-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Progress in Electromagnetics Research Letters\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2528/pierl22062204\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Progress in Electromagnetics Research Letters","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2528/pierl22062204","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
DESIGN OF CYLINDRICAL HOLOGRAPHIC IMPEDANCE METASURFACE FOR NEAR-FIELD FOCUSING
—In this paper, a design method for near-field focusing cylindrical holographic impedance metasurfaces is proposed. Firstly, based on the design theory of planar holographic impedance metasurface, we deduce the design formula for cylindrical holographic impedance metasurface by using the method of major axis matching. Then the feasibility of theoretical analysis is verified by simulation and measurement. The results show that the design method can effectively realize the near-field focusing, which can provide a reference for the application of conformal devices for microwave hyperthermia and energy harvesting.
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