@inproceedings{9a3bb10270634e128afd010a2dfd6a31,
title = "Design of a Multi-mode Transmission System Based on Vortex Electromagnetic Wave",
abstract = "In this paper, an eight-element antenna array is designed for the generation and reception of vortex electromagnetic waves. A feed network-butler matrix(BM) is designed to simultaneously generate vortex electromagnetic waves of various modes. We also establish the vortex electromagnetic wave space transmission system and analyze its transmission characteristics. Finally, we processe and measure the vortex electromagnetic wave system. The test results show that the four modal vortex waves produced have good isolation.",
keywords = "butler matrix, modal isolation, orbital angular momentum, space transmission, vortex electromagnetic wave",
author = "Jialin Zhang and Qinlu Liu and Yan Zhang and Ruobing Liang and Wenhao Jiang and Jinhao Wang",
note = "Publisher Copyright: {\textcopyright} 2022 European Microwave Association.; 51st European Microwave Conference, EuMC 2021 ; Conference date: 04-04-2022 Through 06-04-2022",
year = "2021",
doi = "10.23919/EuMC50147.2022.9784251",
language = "英语",
series = "2021 51st European Microwave Conference, EuMC 2021",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "67--70",
booktitle = "2021 51st European Microwave Conference, EuMC 2021",
address = "美国",
}