G
G. G. Denisov
Researcher at Russian Academy of Sciences
Publications - 323
Citations - 3082
G. G. Denisov is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Gyrotron & Microwave. The author has an hindex of 24, co-authored 323 publications receiving 2699 citations. Previous affiliations of G. G. Denisov include Novosibirsk State University & Saratov State University.
Papers
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Journal ArticleDOI
Frequency and phase stabilization of a multimode gyrotron with megawatt power by an external signal
TL;DR: In this article, the authors numerically studied capturing of the oscillation frequency and phase of the TE28.12 operating mode by an external monochromatic signal for a multimode gyrotron with a close to real regime of activation.
Journal ArticleDOI
A High-Efficiency Second-Harmonic Gyrotron with a Depressed Collector
TL;DR: In this article, the results of the numerical simulation of the electron energy spectrum in the collector region of the second-harmonic technological 24-GHz gyrotron are presented, and it is shown that the minimal electron beam energy is about 20% of the initial value.
Journal ArticleDOI
Progress in design and integration of the ITER Electron Cyclotron H&CD system
C. Darbos,M. A. Henderson,Ferran Albajar,T.S. Bigelow,Tullio Bonicelli,René Chavan,G. G. Denisov,D. Fasel,R. Heidinger,Jean-Philippe Hogge,N. Kobayashi,Bernhard Piosczyk,S.L. Rao,David A Rasmussen,G. Saibene,Keishi Sakamoto,Koji Takahashi,Manfred Thumm,Manfred Thumm +18 more
TL;DR: In this paper, the progress in the design and integration of the EC system into the whole project is presented, as well as some issues still under studies and some recommendations made by external expert committees.
Journal ArticleDOI
Phase-Imposing Initiation of Cherenkov Superradiance Emission by an Ultrashort-Seed Microwave Pulse.
Gennadii A Mesyats,Naum S. Ginzburg,A. A. Golovanov,G. G. Denisov,Ilya V. Romanchenko,Vladislav V. Rostov,Konstantin A. Sharypov,Valery G. Shpak,S. A. Shunailov,Marat R. Ul'maskulov,M. I. Yalandin,Irina V. Zotova +11 more
TL;DR: For the first time, the possibility of Cherenkov superradiant generation with a phase imposed by an ultrashort seed microwave pulse is demonstrated experimentally.
Proceedings ArticleDOI
Recent test results on broad-band gyro-TWT and gyro-BWO with helically grooved operating wave-guides
G. G. Denisov,V. L. Bratman,Mikhail Yu. Glyavin,V. K. Lygin,A. G. Luchinin,Vladimir N. Manuilov,M.M. Ofitserov,S.V. Samsonov,Manfred Thumm,A.B. Volkov +9 more
TL;DR: In this article, the authors present test results on low relativistic (20-80 kV) gyro-TWT and gyro BWO based on a microwave system in the form of a waveguide with helical surface.