N. Ryskin, A. Rozhnev, A. Starodubov, A. Serdobintsev, A. Pavlov, V. Galushka, I. Kozhevnikov, A. Burtsev, A. V. Danilushkin, I. Navrotsky, A. Ploskih, A. Terentyuk, Roman A. Torgashov, G. Torgashov, N. I. Sinitsyn
{"title":"Development of Millmeter and Terahertz Band Traveling Wave Tubeswith Spatially-Developed Slow-Wave Structures","authors":"N. Ryskin, A. Rozhnev, A. Starodubov, A. Serdobintsev, A. Pavlov, V. Galushka, I. Kozhevnikov, A. Burtsev, A. V. Danilushkin, I. Navrotsky, A. Ploskih, A. Terentyuk, Roman A. Torgashov, G. Torgashov, N. I. Sinitsyn","doi":"10.1109/APEDE.2018.8542191","DOIUrl":null,"url":null,"abstract":"Microfabricated vacuum-tube millimeter- and THz-band sources are of great interest for numerous applications such as communications, radar, sensors, imaging, etc. Recently, miniaturized sheet-beam traveling-wave tubes for operation at sub-THz and THz bands have attracted a considerable interest. In this paper, we present the results of modeling and development of slow-wave structures (SWS) for medium power (10-100 W) traveling-wave tubes (TWT) amplifiers in near-THz frequency band. Different types of SWSs are considered, such as double-vane SWS for TWT with a sheet electron beam, folded-waveguide SWS, and novel planar SWSs on dielectric substrates.","PeriodicalId":311577,"journal":{"name":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APEDE.2018.8542191","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
Microfabricated vacuum-tube millimeter- and THz-band sources are of great interest for numerous applications such as communications, radar, sensors, imaging, etc. Recently, miniaturized sheet-beam traveling-wave tubes for operation at sub-THz and THz bands have attracted a considerable interest. In this paper, we present the results of modeling and development of slow-wave structures (SWS) for medium power (10-100 W) traveling-wave tubes (TWT) amplifiers in near-THz frequency band. Different types of SWSs are considered, such as double-vane SWS for TWT with a sheet electron beam, folded-waveguide SWS, and novel planar SWSs on dielectric substrates.
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