Magnetron injection gun for a short pulse, 0.67 THz gyrotron for remote detection of radioactive materials

U Singh, N Kumar, AK Sinha - IEEE Transactions on Terahertz …, 2014 - ieeexplore.ieee.org
In this paper, the design of electron gun for a 0.67 THz gyrotron is presented. The in-house
code MIGSYN is used to estimate the initial gun parameters. The electron trajectory tracing …

[图书][B] Electron Gun for Gyrotrons

U Singh, AK Sinha - 2022 - Springer
Energy crisis is a major problem at present and will remain so in the future. A continuous
effort is ongoing in the microwave community/microwave devices globally, to enhance the …

[图书][B] Pushing the KIT 2 MW Coaxial-Cavity Short-Pulse Gyrotron Towards a DEMO Relevant Design

S Ruess - 2021 - library.oapen.org
Magnetic fusion is one approach to generate thermonuclear fusion power in an
environmental friendly way. The Electron Cyclotron Resonance Heating is considered as the …

Triode type coaxial inverse magnetron injection gun for 2-MW, 240-GHz gyrotron

N Kumar, U Singh, A Bera - IEEE Transactions on Electron …, 2019 - ieeexplore.ieee.org
A triode type coaxial inverse magnetron injection gun (CIMIG) is designed using the 2-D and
3-D beam trajectory simulation codes for 240-GHz, 2-MW coaxial gyrotron. In IMIG, the …

Design and simulation analysis of a magnetron injection gun for a 0.42 THz second harmonic gyrotron

Y Zhang, S Yu, T Zhang, Y Yang, Q Zhao - Journal of Fusion Energy, 2015 - Springer
A double anode magnetron injection gun (MIG) for a 0.42 THz second harmonic gyrotron
has been presented in this paper. Through design, simulation and optimization by the …

Computational design and optimization of a magnetron injection gun

W Jiang, Y Luo, R Yan - IEEE Transactions on Electron …, 2014 - ieeexplore.ieee.org
The magnetron injection gun (MIG) is an important component in a gyro-travelling wave
tube. To improve the efficiency of the MIG design process, a design tool based on ANSYS …

Electron beam misalignment study of MIG for 42 GHz, 200 kW gyrotron

SK Sharma, U Singh, N Kumar, N Sahu, N Shekhawat… - Frequenz, 2017 - degruyter.com
This paper presents the electron beam misalignment study with respect to cathode position
and cathode magnetic field of 42 GHz, 200 kW gyrotron. The performance of gyrotron is …

Validation of 3-D Time Domain Particle-in-Cell Simulations for Cold Testing a -Band Gyrotron Cavity

A Sawant, SG Kim, MC Lin, JH Kim… - … on Plasma Science, 2014 - ieeexplore.ieee.org
This paper evaluates the performance and reliability of a commercially available 3-D
conformal finite-difference time-domain particle-in-cell (PIC) code, VSim, for cold test …

Design and Efficiency Enhancement of a Ka-Band Industrial Gyrotron

N Nayek, MK Joshi, RK Sonkar, T Tiwari… - … on Plasma Science, 2020 - ieeexplore.ieee.org
The key subsystems of a high efficiency material processing gyrotron are designed at an
operating frequency of 27.885 GHz. A triode-type electron gun is designed to launch hollow …

Design and simulation of coaxial magnetron injection gun for a 170-GHz MW-class gyrotron

K Wang, Q Xue, S Zhang, D Zhao… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article presents a design of the triode coaxial magnetron injection gun (CMIG) for a 170-
GHz MW-class gyrotron. The trade-off equations have been used to initialize the design of …