220 GHz共聚焦波导陀螺行波管的不稳定性研究

2020 IEEE 21st International Conference on Vacuum Electronics (IVEC) Pub Date : 2020-10-19 DOI:10.1109/IVEC45766.2020.9520575

Jie Yang, Shouxi Xu, Yong Wang, Xiaoyan Wang, Lianzheng Zhang

{"title":"220 GHz共聚焦波导陀螺行波管的不稳定性研究","authors":"Jie Yang, Shouxi Xu, Yong Wang, Xiaoyan Wang, Lianzheng Zhang","doi":"10.1109/IVEC45766.2020.9520575","DOIUrl":null,"url":null,"abstract":"Instability problem is one of the most significant limits for high power gyro-TWTs. In this paper, the absolute instabilities and backward wave oscillation (BWO) instabilities of a 220 GHz confocal waveguide gyro-TWT are discussed. The results show that the starting current of absolute instabilities is much higher than the operating current 5A, and the critical interaction length of HE05 mode backward wave oscillation is about 10mm.","PeriodicalId":170853,"journal":{"name":"2020 IEEE 21st International Conference on Vacuum Electronics (IVEC)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A Study on Instabilities of 220 GHz Confocal Waveguide Gyro-TWT\",\"authors\":\"Jie Yang, Shouxi Xu, Yong Wang, Xiaoyan Wang, Lianzheng Zhang\",\"doi\":\"10.1109/IVEC45766.2020.9520575\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Instability problem is one of the most significant limits for high power gyro-TWTs. In this paper, the absolute instabilities and backward wave oscillation (BWO) instabilities of a 220 GHz confocal waveguide gyro-TWT are discussed. The results show that the starting current of absolute instabilities is much higher than the operating current 5A, and the critical interaction length of HE05 mode backward wave oscillation is about 10mm.\",\"PeriodicalId\":170853,\"journal\":{\"name\":\"2020 IEEE 21st International Conference on Vacuum Electronics (IVEC)\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-10-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE 21st International Conference on Vacuum Electronics (IVEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IVEC45766.2020.9520575\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE 21st International Conference on Vacuum Electronics (IVEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVEC45766.2020.9520575","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

不稳定性问题是制约大功率陀螺行波管的一个重要问题。本文讨论了220 GHz共聚焦波导陀螺行波管的绝对不稳定性和后向波振荡不稳定性。结果表明，绝对不稳定启动电流远高于工作电流5A, HE05模式反向波振荡的临界相互作用长度约为10mm。

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

A Study on Instabilities of 220 GHz Confocal Waveguide Gyro-TWT

Instability problem is one of the most significant limits for high power gyro-TWTs. In this paper, the absolute instabilities and backward wave oscillation (BWO) instabilities of a 220 GHz confocal waveguide gyro-TWT are discussed. The results show that the starting current of absolute instabilities is much higher than the operating current 5A, and the critical interaction length of HE05 mode backward wave oscillation is about 10mm.

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

2020 IEEE 21st International Conference on Vacuum Electronics (IVEC)

自引率

0.00%

发文量