E. B. Abubakirov, A. N. Denisenko, A. N. Leontyev, K. V. Mineev, R. M. Rozental
{"title":"First Experimental Studies of the High-Power Relativistic Ka-Band Gyrotron with Beam Compression in the Electron-Optical System","authors":"E. B. Abubakirov, A. N. Denisenko, A. N. Leontyev, K. V. Mineev, R. M. Rozental","doi":"10.1007/s11141-024-10317-8","DOIUrl":null,"url":null,"abstract":"<p>We develop and study for the first time a high-current K<sub><i>a</i></sub>-band gyrotron having an electron-optical system with magnetic compression, which ensures the formation of a helical electronc beam with an energy of 500 keV, a current of 2 kA, and a pitch factor of about 1.0. Generation of the radiation with a power of 35–40 MW and a pulse duration of about 5 ns is achieved at the TE<sub>−3, 2</sub> and TE<sub>−4, 2</sub> modes with frequencies of 30.6 and 35.7 GHz, respectively.</p>","PeriodicalId":748,"journal":{"name":"Radiophysics and Quantum Electronics","volume":"66 7-8","pages":"576 - 582"},"PeriodicalIF":0.8000,"publicationDate":"2024-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Radiophysics and Quantum Electronics","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s11141-024-10317-8","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
We develop and study for the first time a high-current Ka-band gyrotron having an electron-optical system with magnetic compression, which ensures the formation of a helical electronc beam with an energy of 500 keV, a current of 2 kA, and a pitch factor of about 1.0. Generation of the radiation with a power of 35–40 MW and a pulse duration of about 5 ns is achieved at the TE−3, 2 and TE−4, 2 modes with frequencies of 30.6 and 35.7 GHz, respectively.
期刊介绍：
Radiophysics and Quantum Electronics contains the most recent and best Russian research on topics such as:
Radio astronomy;
Plasma astrophysics;
Ionospheric, atmospheric and oceanic physics;
Radiowave propagation;
Quantum radiophysics;
Pphysics of oscillations and waves;
Physics of plasmas;
Statistical radiophysics;
Electrodynamics;
Vacuum and plasma electronics;
Acoustics;
Solid-state electronics.
Radiophysics and Quantum Electronics is a translation of the Russian journal Izvestiya VUZ. Radiofizika, published by the Radiophysical Research Institute and N.I. Lobachevsky State University at Nizhnii Novgorod, Russia. The Russian volume-year is published in English beginning in April.
All articles are peer-reviewed.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
