Developing a high-current relativistic millimeter-wave gyrotron

E. B. Abubakirov; A. N. Denisenko; A. P. Konyushkov; I. V. Osharin; R. M. Rozental; V. P. Tarakanov; A. E. Fedotov

doi:10.3103/S1062873818010033

Developing a high-current relativistic millimeter-wave gyrotron

Authors: Abubakirov E.B.¹, Denisenko A.N.¹, Konyushkov A.P.¹, Osharin I.V.¹, Rozental R.M.¹, Tarakanov V.P.²^,3, Fedotov A.E.¹
Affiliations:
1. Institute of Applied Physics
2. Joint Institute for High Temperatures
3. National Research Nuclear University
Issue: Vol 82, No 1 (2018)
Pages: 48-52
Section: Proceedings of the XVI A.P. Sukhorukov National Seminar “The Physics and Applications of Microwaves” (“Waves-2017”)
URL: https://journals.rcsi.science/1062-8738/article/view/185278
DOI: https://doi.org/10.3103/S1062873818010033
ID: 185278

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Abstract

A relativistic gyrotron fed by a 500 keV, 2 kA helical electron flow in the TE and TM modes is simulated on the basis of a self-consistent system of time-dependent equations with a non-fixed field structure and using a three-dimensional version of the KARAT PIC code. The possibility of reaching an output power 200–250 MW at a wavelength of 10 mm is shown.