面向OAM天线设计的宽带反射型元表面

2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC) Pub Date : 2022-09-01 DOI:10.1109/APEMC53576.2022.9888592

Dong-Hao Han, Xun-Wang Zhao, Xing-Chang Wei

{"title":"面向OAM天线设计的宽带反射型元表面","authors":"Dong-Hao Han, Xun-Wang Zhao, Xing-Chang Wei","doi":"10.1109/APEMC53576.2022.9888592","DOIUrl":null,"url":null,"abstract":"Generating orbital angular momentum (OAM) carried by vortex beams in a broad bandwidth is imperative for communication systems. In this paper, we proposed a low-profile and wide-band metasurface to generate high-purity vortex beams by combining the polarization converter and the resonant phase. In addition, it is applicable for Linearly Polarized (LP) incident wave and Circularly Polarized (CP) incident wave. The metasurface consisting of 10 × 10 elements is used to generate vortex beam with mode l = 1. Simulation results at 15 GHz verify the feasibility of this method, which paves a new way for generating vortex beams.","PeriodicalId":186847,"journal":{"name":"2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Broadband Reflection-Type Metasurface for OAM Antenna Design\",\"authors\":\"Dong-Hao Han, Xun-Wang Zhao, Xing-Chang Wei\",\"doi\":\"10.1109/APEMC53576.2022.9888592\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Generating orbital angular momentum (OAM) carried by vortex beams in a broad bandwidth is imperative for communication systems. In this paper, we proposed a low-profile and wide-band metasurface to generate high-purity vortex beams by combining the polarization converter and the resonant phase. In addition, it is applicable for Linearly Polarized (LP) incident wave and Circularly Polarized (CP) incident wave. The metasurface consisting of 10 × 10 elements is used to generate vortex beam with mode l = 1. Simulation results at 15 GHz verify the feasibility of this method, which paves a new way for generating vortex beams.\",\"PeriodicalId\":186847,\"journal\":{\"name\":\"2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)\",\"volume\":\"9 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APEMC53576.2022.9888592\",\"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 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APEMC53576.2022.9888592","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

在宽频带中产生涡束携带的轨道角动量(OAM)是通信系统的必要条件。本文提出了一种结合极化变换器和谐振相位产生高纯度涡旋光束的低轮廓宽频带超表面。此外，它还适用于线偏振(LP)入射波和圆偏振(CP)入射波。利用由10 × 10元组成的超表面产生模态为l = 1的涡旋光束。15ghz的仿真结果验证了该方法的可行性，为涡旋光束的产生开辟了新的途径。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Broadband Reflection-Type Metasurface for OAM Antenna Design

Generating orbital angular momentum (OAM) carried by vortex beams in a broad bandwidth is imperative for communication systems. In this paper, we proposed a low-profile and wide-band metasurface to generate high-purity vortex beams by combining the polarization converter and the resonant phase. In addition, it is applicable for Linearly Polarized (LP) incident wave and Circularly Polarized (CP) incident wave. The metasurface consisting of 10 × 10 elements is used to generate vortex beam with mode l = 1. Simulation results at 15 GHz verify the feasibility of this method, which paves a new way for generating vortex beams.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)

自引率

0.00%

发文量