Výsledky vyhledávání - "O. P. Plankin"

On Designing the Electron-Optical System of a Multibarrel Gyrotron

Autor: A. N. Kuftin, O. P. Plankin, V. E. Zapevalov, A. S. Zuev, E. S. Semenov

Publikováno v: Radiophysics and Quantum Electronics. 63:634-642

We propose an original way to produce several thin helical electron beams using one common magnetic system. The proposed systems with broken azimuthal symmetry of the emission surface of the adiabatic magnetron-injection gun (MIG) can be used in mult

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44cfcbb03cfc1cb4eb8773d33d4d3f8d
https://doi.org/10.1007/s11141-021-10086-8

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Realization of an Octave Frequency Step-Tuning of Sub-terahertz Gyrotron for Advanced Fusion Research

Autor: A. S. Zuev, A. P. Fokin, A. A. Ananichev, E. S. Semenov, O. P. Plankin, A. N. Kuftin, V. E. Zapevalov, M. Yu. Glyavin

Publikováno v: Journal of Infrared, Millimeter, and Terahertz Waves.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4668aa48653551859aab937e087eea2f
https://doi.org/10.1007/s10762-021-00832-4

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New Gyrotron Concept: Multi-barrel Gyrotron

Autor: V. E. Zapevalov, A. S. Zuev, O. P. Plankin, E. S. Semenov

Publikováno v: 2021 Photonics & Electromagnetics Research Symposium (PIERS).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1e69dbb3cae6cc4300b15dd3136b115
https://doi.org/10.1109/piers53385.2021.9695109

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Optimization of a High-Power Subterahertz Gyrotron Tunable in a Wide Frequency Range Allowing for the Limitations Imposed by the Magnetic System

Autor: V. E. Zapevalov, O. P. Plankin, A. S. Zuev, E. S. Semenov

Publikováno v: Radiophysics and Quantum Electronics. 62:277-285

We present a version of the frequency-tunable gyrotron operating in a wide frequency range (0.1–0.26 THz) with an output radiation power of up to 260 kW. Multilevel analysis and combined optimization of its electron-optical and electrodynamical sys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::522cafb8728f53e97f1fb6a7ae51cb20
https://doi.org/10.1007/s11141-019-09976-9

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Analysis of the Methods of Discrete and Smooth Frequency Tuning in Gyrotrons for Spectroscopy, on the Example of a Generator Operated in the 0.20–0.27 THz Frequency Range

Autor: V. E. Zapevalov, N. A. Zavolsky, A. S. Zuev, O. P. Plankin, Anton S. Sedov, E. S. Semenov

Publikováno v: Radiophysics and Quantum Electronics. 61:436-444

We consider the main features of a low-power frequency-tunable gyrotron with an oversized cavity, which is designed for the purposes of nuclear magnetic resonance spectroscopy and other applications and operates in the 0.20–0.27 frequency range pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::986f94982e7bd45f8f7dd4614f98638b
https://doi.org/10.1007/s11141-018-9905-4

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W-Band 5 MW Pulse Relativistic Gyrotron

Autor: O. P. Plankin, Anton S. Sedov, Yury M. Guznov, Roman M. Rozental, A. N. Leontyev, V. E. Zapevalov, N. A. Zavolsky, Vladimir P. Tarakanov, Eugeny S. Semenov, E. B. Abubakirov, Gregory G. Denisov, A. V. Chirkov, Sergey Yu. Kornishin, S. A. Zapevalov

Publikováno v: IEEE Transactions on Electron Devices. 64:1865-1867

Previously, relativistic gyrotrons with thermionic magnetron-injection electron guns have been demonstrated successfully to produce radiation in the cm and long-mm wavebands with the pulse power exceeding 10 MW. This brief presents a new step toward

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf5cda0862f45cd8b1ed8fff85ac1fc2
https://doi.org/10.1109/ted.2017.2664106

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Experimental realization of W-band relativistic gyrotron with 5 MW output power

Autor: A. N. Leontyev, V. E. Zapevalov, S. A. Zapevalov, Roman M. Rozental, N. A. Zavolsky, Yury M. Guznov, O. P. Plankin, Eugeny S. Semenov, Anton S. Sedov, E. B. Abubakirov, Gregory G. Denisov, A. V. Chirkov, Sergey Yu. Kornishin

Publikováno v: 2017 Eighteenth International Vacuum Electronics Conference (IVEC).

The relativistic gyrotron with thermionic magnetron-injection gun was developed and experimentally tested at 3-mm wavelength band. The gyrotron yielded stable generation of the rotating TE12,5,1 mode of a circular waveguide cavity with 250 kV/100A he

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::693f390dea8731b596ef9f55143a4980
https://doi.org/10.1109/ivec.2017.8289606

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Trajectory Analysis of the Electronic-Optical System of Technological Gyrotron

Autor: O. P. Plankin, Evgeny Semenov

Publikováno v: Siberian Journal of Physics. 8:44-54

The results of numerical modeling of the helical electronic beam formation system for technological gyrotron with operating frequency of 28 GHz are presented. The new code «ANGEL-2DS» designed to calculate the parameters of helical electronic beams

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68c36ebd2919919941f055a7cca36f4c
https://doi.org/10.54362/1818-7919-2013-8-2-44-54

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W-band 5 MW pulse relativistic gyrotron: development and experimental implementation

Autor: E. B. Abubakirov, A. N. Leontyev, S. Yu. Kornishin, G. G. Denisov, N. A. Zavolsky, Roman M. Rozental, S. A. Zapevalov, E. S. Semenov, V. E. Zapevalov, A. V. Chirkov, O. P. Plankin, Anton S. Sedov, Yu. M. Guznov

Publikováno v: EPJ Web of Conferences, Vol 149, p 04026 (2017)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66011276c023f9a39e1717b4308ac416
https://doaj.org/article/6e7880a7bdd6454b983c59c4a3aac9b6

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