Zobrazeno 1 - 10
of 23
pro vyhledávání: '"V. V. Matveyenka"'
Autor:
A. A. Kurayev, V. V. Matveyenka
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 20, Iss 8, Pp 92-98 (2023)
The generation frequency is ω ≈ kωн in classical gyrotrons, where ωн = еB0/m is the electron cyclotron rotation frequency in a uniform longitudinal magnetic field with induction B0, e is the electron charge, m is the electron mass, k = 1, 2,
Externí odkaz:
https://doaj.org/article/7db3dbb6d1de4350923f8027915c2659
Autor:
A. A. Kurayev, V. V. Matveyenka
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 20, Iss 2, Pp 39-45 (2022)
The effect of the systematic component appearance (deceleration and acceleration) during asynchronous electron interaction with an inhomogeneous electromagnetic field suggests not only the academic interest [1–4] (as a new physical phenomenon), but
Externí odkaz:
https://doaj.org/article/4168bd90f4d14094b8c728dd4b75ae3a
Autor:
A. A. Kurayev, V. V. Matveyenka
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 19, Iss 2, Pp 100-106 (2021)
А further development of the radial klynoorotron idea – klynotron with symmetric conical radial corrugated resonator mirrors, is presented in the article. Strong coupling volume and surface resonance fields in the double conical mirrors in such a
Externí odkaz:
https://doaj.org/article/6529670265414999a15e16d4af248383
Autor:
A. A. Kurayev, V. V. Matveyenka
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 18, Iss 7, Pp 96-99 (2020)
The commissioning of nuclear power plants in Belarus sets out wide tasking for the efficient usage of electrical energy in various electrical systems, instruments and devices. Specifically, it concerns the stationary and special-purpose electric moto
Externí odkaz:
https://doaj.org/article/a8f1f15edf36425fb701fad3749630c8
Autor:
A. A. Kurayev, V. V. Matveyenka
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 18, Iss 5, Pp 5-8 (2020)
One of the main trends in microwave electronics is the ultra-large power production. The electron stream energy is converted inside vacuum systems, where the key moment is increasing output power of microwave devices, which is possible only when usin
Externí odkaz:
https://doaj.org/article/cdd7eb92a0e24087b53abd088af1720b
Autor:
A. A. Kurayev, V. V. Matveyenka
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 18, Iss 4, Pp 5-12 (2020)
The article proposes two types of multibeam spherotron-diotron based on a two-spherical resonator (an early article suggested a spherotron-diotron with non-synchronous interaction on a bi-spherical resonator, where the electron beam in this generator
Externí odkaz:
https://doaj.org/article/791e8bd2874649dba53ea92bc407eaa3
Autor:
A. A. Kurayev, V. V. Matveyenka
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 7-8, Pp 81-85 (2019)
The most promising in the THz range is traveling-wave tubes (TWTs) and backward-wave tubes (BWTs) on a serpentine-curved (zigzag-rolled) rectangular waveguide. They are implemented in the THz range (220 GHz), although their characteristics are far fr
Externí odkaz:
https://doaj.org/article/85b9bbc5a0bb497c943ca82d1a09066d
Autor:
A. A. Kurayev, V. V. Matveyenka
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 26-30 (2019)
It is shown that the ideas about the electron motion into electric and magnetic crossed fields existing in the modern literature are incorrected. For relativistic velocity case the electron motion can't be imagined by the superposition of the drift w
Externí odkaz:
https://doaj.org/article/3422081384a844669025eb1e735fcb3e
Autor:
A. A. Kurayev, V. V. Matveyenka
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 2, Pp 17-27 (2019)
The main results of the researches in the scientific direction «Modeling and optimizing nonlinear electromagnetic processes» for 2013-2018 years are presented. On the basis of numerical simulation, the effect of systematic (independent of the frequ
Externí odkaz:
https://doaj.org/article/d4a057c74c5649cb9a22bab12f18fc6f
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 8, Pp 12-17 (2019)
It's proposed a finite-step algorithm with strong stability for solving incorrectly formulated two-point boundary problems for ordinary differential equations arising in the irregular waveguide theory.
Externí odkaz:
https://doaj.org/article/601e43ce724748c8a7cc0d489378e111