{"title":"热离子阴极毫米波管线性光束的发射度效应","authors":"Zeng Peng, W. Jianguo, Wang Guangqiang, Li Shuang","doi":"10.1109/IVEC.2015.7223872","DOIUrl":null,"url":null,"abstract":"Emittance effects become more prominent as the decrease of electron beam radius in millimeter wave (MMW) tube. In this paper, emittance effects on linear beams for an MMW tube with thermionic cathode were performed by utilizing a model derived from emittance effects on Brillouin flow. The results showed that emittance should be treated as dominative quantities for practical design of 150GHz or higher frequency linear-beams with thermionic cathode, when the voltage and current of these beams are 20kV and 100mA, respectively.","PeriodicalId":435469,"journal":{"name":"2015 IEEE International Vacuum Electronics Conference (IVEC)","volume":"125 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Emittance effects on linear beams for millimeter-wave tubes with thermionic cathode\",\"authors\":\"Zeng Peng, W. Jianguo, Wang Guangqiang, Li Shuang\",\"doi\":\"10.1109/IVEC.2015.7223872\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Emittance effects become more prominent as the decrease of electron beam radius in millimeter wave (MMW) tube. In this paper, emittance effects on linear beams for an MMW tube with thermionic cathode were performed by utilizing a model derived from emittance effects on Brillouin flow. The results showed that emittance should be treated as dominative quantities for practical design of 150GHz or higher frequency linear-beams with thermionic cathode, when the voltage and current of these beams are 20kV and 100mA, respectively.\",\"PeriodicalId\":435469,\"journal\":{\"name\":\"2015 IEEE International Vacuum Electronics Conference (IVEC)\",\"volume\":\"125 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-04-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE International Vacuum Electronics Conference (IVEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IVEC.2015.7223872\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Vacuum Electronics Conference (IVEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVEC.2015.7223872","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Emittance effects on linear beams for millimeter-wave tubes with thermionic cathode
Emittance effects become more prominent as the decrease of electron beam radius in millimeter wave (MMW) tube. In this paper, emittance effects on linear beams for an MMW tube with thermionic cathode were performed by utilizing a model derived from emittance effects on Brillouin flow. The results showed that emittance should be treated as dominative quantities for practical design of 150GHz or higher frequency linear-beams with thermionic cathode, when the voltage and current of these beams are 20kV and 100mA, respectively.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
