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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Proceedings ArticleDOI
New results and new trends in development of gyrotrons for fusion
G. G. Denisov,Aleksandr Grigorievich Litvak,Vladimir L. Bakunin,A. V. Chirkov,A. N. Kuftin,V. I. Malygin,Yu. V. Novozhilova,V. E. Zapevalov,E. M. Tai,V. E. Myasnikov,L. G. Popov,E. A. Soluyanova,M.V. Agapova,Yu. Belov,I. V. Kazansky,A. V. Kruglov,V. O. Nichiporenko,E. V. Sokolov,S. V. Usachev,I. N. Roy +19 more
TL;DR: In this article, the main ITER requirements to a gyrotron have been demonstrated: 170 GHz frequency, 1MW power, 1000 seconds pulse duration, 53% efficiency, and a novel scheme for a tunable window was developed.
Journal ArticleDOI
Problems of autobunching and phase stability for the TBA-driver: calculations and design for a modeling experiment
G. G. Denisov,V. L. Bratman,A.K. Krasnykh,E.A. Perelstein,Andrey V. Savilov,A. S. Sergeev,A.P. Sumbaev +6 more
TL;DR: In this article, the stability and phase correlation of TBA-driver radiation were studied on the basis of nonstationary spatio-temporal equations, applied to the model of discrete driver cells without RF connection between them.
Proceedings ArticleDOI
High precision frequency stabilization of a 100W/263 GHz continuous wave gyrotron
G. G. Denisov,Andrey P. Fokin,M. Yu. Glyavin,G. Yu. Golubiatnikov,L. V. Lubyako,Mikhail V. Morozkin,B. Z. Movschevich,Alexander I. Tsvetkov +7 more
TL;DR: In this paper, the phase lock loop control of anode voltage has been used to obtain a frequency spectrum as narrow as 1 Hz at the output radiation of a THz band continuous wave gyrotron at the power level about 100 Watts.
Journal ArticleDOI
Synthesis of the sequence of phase correctors forming the desired field
A. A. Bogdashov,G. G. Denisov +1 more
TL;DR: In this paper, the authors proposed a novel procedure for synthesis of a sequence of phase correctors forming a scalar wave beam with desired amplitude distribution, which is used for designing quasi-optical converters of gyrotrons and millimeter-wave transmission lines.
Journal ArticleDOI
Enhancement of cavity selectivity in relativistic gyrotrons operated at axisymmetric modes
TL;DR: In this article, the authors proposed several electrodynamic methods of mode selection, which allow separating the electrically strong axisymmetric higher-order mode from spurious modes, by using either wide slits in the cavity, or azimuthal corrugations on the walls of the tapered cavity.