{"title":"High power CW PPM-focused TWT for upper Q-band","authors":"H. Seunik, F. Gross, F. Weinzierl","doi":"10.1109/IEDM.1977.189184","DOIUrl":null,"url":null,"abstract":"A PPM focused traveling-wave tube for upper Q-band (40 to 50 GHz) has been developed. The tube delivers an CW output power of more than 400 W over a 5 percent bandwidth. The overall efficiency with a single-stage depressed collector exceeds 14 %.","PeriodicalId":218912,"journal":{"name":"1977 International Electron Devices Meeting","volume":"146 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1977 International Electron Devices Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEDM.1977.189184","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
A PPM focused traveling-wave tube for upper Q-band (40 to 50 GHz) has been developed. The tube delivers an CW output power of more than 400 W over a 5 percent bandwidth. The overall efficiency with a single-stage depressed collector exceeds 14 %.
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