Third-harmonic 1 THz large-orbit gyrotron with an improved quasi-regular cavity

YK Kalynov, IV Bandurkin, IV Osharin… - IEEE Electron Device …, 2023 - ieeexplore.ieee.org
A pulsed third-cyclotron-harmonic large-orbit gyrotron (LOG) operating with a radiation
power of 0.4 kW at a frequency of 1 THz was implemented in 2008 in the 80 kV/0.7 …

Development and initial experimental results of a terahertz pulsed field gyrotron in the WHMFC

H Xiao, Y Huang, X Han, X Chen… - … on Electron Devices, 2022 - ieeexplore.ieee.org
We report the design and initial experimental results of an 800-GHz second harmonic
gyrotron prototype, in which a 15-T pulsed magnet is applied. This gyrotron prototype is …

Spurious fundamental-harmonic oscillations in the horn section of a high-harmonic gyrotron

YM Guznov, YK Kalynov, IV Osharin… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In the experiments with a 30 keV/0.7 A sub-terahertz (THz) large-orbit gyrotron operating at
the third cyclotron harmonic in the continuous-wave regime, it was found that the presence …

Prospects for the Implementation of an Intense Source of Ultraviolet Radiation Based on a Gas-Discharge Plasma in a Quasi-Optical Cavity Excited by a Pulse of …

G Kalynova, Y Kalynov, A Savilov - Photonics, 2023 - mdpi.com
An electrodynamic system is described that provides the creation of an electromagnetic
wave field of high intensity at a frequency of 1 THz due to a combination of accumulation in …

Stable excitation of higher axial modes in the traveling-wave-tube regime in gyrotron cavities with additional loss elements

YK Kalynov, IV Osharin… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Weakness of the electron-wave coupling in compact low-power terahertz-frequency-range
gyrotrons due to relatively low electron beam currents and operation at high cyclotron …

Assessing Surface Roughness Effect in Gyrotrons With the Gradient Conductivity Model

Y Huang, H Xiao, X Chen, Z Wang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
To accurately characterize the effect of the cavity surface roughness on the ohmic loss in
gyrotron oscillators, this article proposes a method by using the gradient conductivity (GC) …

Prospects of Creation of Pulsed 1 THz High-Harmonic Gyrotrons of the Kilowatt Power Level for Plasma Applications

IV Bandurkin, YK Kalynov, IV Osharin… - 2024 Photonics & …, 2024 - ieeexplore.ieee.org
The possibility of creating gyrotrons operating at the frequency of 1 THz with the output wave
power at the level of several kilowatts is being investigated. Such gyrotrons should be used …

ЭЛЕКТРОНИКА И МИКРОЭЛЕКТРОНИКА СВЧ

АГ ЕФИМОВ, СА КОРНЕЕВ, ИА КОСТЫЛЕВ… - ЭЛЕКТРОНИКА, 2022 - elibrary.ru
Рассмотрена концепция реализации многолучевых антенных систем на основе АФАР
для низкоорбитальной системы связи. Показано, что использование турникетного …

Third-Harmonic 1 THz Large-Orbit Gyrotron for Creation of a Point-Like Plasma Discharge in a Gas Media

A Savilov, Y Kalynov, V Manuilov… - 2023 24th …, 2023 - ieeexplore.ieee.org
The possibility of obtaining a powerful plasma discharge ensured by 1 THz gyrotron
radiation is being investigated. A pulsed third-cyclotron-harmonic large-orbit gyrotron (LOG) …

[PDF][PDF] Резонаторы с повышенной селективностью для терагерцового гиротрона с большой орбитой

ИВ Бандуркин, ЮК Калынов, ИВ Ошарин… - mwelectronics.etu.ru
исследована новая схема импульсного гиротрона с большой орбитой, работающего в
терагерцовом частотном диапазоне на третьей циклотронной гармонике, основанная …