{"title":"Distortion of Vortex Electrons in a Longitudinal Magnetic Field and OAM Recognition","authors":"Wanyu Tian, Yuanhe Wang, Chao Zhang","doi":"10.1109/IWS55252.2022.9977517","DOIUrl":null,"url":null,"abstract":"As a new dimension of wireless communication, OAM is considered to have great potential. In order to recognize the Topological Charge (TC) at the receiver of the quantum Orbital Angular Momentum (OAM) communication system, the distortion of vortex electrons under a nonideal magnetic field is theoretically analyzed. The inter-mode crosstalk seriously affects the traditional TC recognition method. Therefore, a lightweight CNN network is designed to realize TC recognition under non-linear distortion, which has a high recognition accuracy.","PeriodicalId":126964,"journal":{"name":"2022 IEEE MTT-S International Wireless Symposium (IWS)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE MTT-S International Wireless Symposium (IWS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWS55252.2022.9977517","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
As a new dimension of wireless communication, OAM is considered to have great potential. In order to recognize the Topological Charge (TC) at the receiver of the quantum Orbital Angular Momentum (OAM) communication system, the distortion of vortex electrons under a nonideal magnetic field is theoretically analyzed. The inter-mode crosstalk seriously affects the traditional TC recognition method. Therefore, a lightweight CNN network is designed to realize TC recognition under non-linear distortion, which has a high recognition accuracy.
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