{"title":"Development of the Second Harmonic 190 GHz Gyrotron for OAM Communication","authors":"Ashwini Sawant, I. Lee, M. Choe, E. Choi","doi":"10.1109/IRMMW-THz.2019.8873925","DOIUrl":null,"url":null,"abstract":"We presented the design of a 190 GHz second harmonic gyrotron capable of generating few kWs of power in a mode-pair TE8,3 and TE11,2 at fixed magnetic field and different operating voltages. Conventional cavity with two sinusoidal perturbations has been used to reduce the mode competition from fundamental mode. It is designed for the conceptual study of OAM communication using gyrotron mode.","PeriodicalId":6686,"journal":{"name":"2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)","volume":"79 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IRMMW-THz.2019.8873925","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
We presented the design of a 190 GHz second harmonic gyrotron capable of generating few kWs of power in a mode-pair TE8,3 and TE11,2 at fixed magnetic field and different operating voltages. Conventional cavity with two sinusoidal perturbations has been used to reduce the mode competition from fundamental mode. It is designed for the conceptual study of OAM communication using gyrotron mode.
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