Efficiency improvement by a beam filtering ring in a relativistic backward wave oscillator at low magnetic field

T Miao, R Xiao, Y Shi, K Chen, Y Zhang, J Sun… - Physics of …, 2022 - pubs.aip.org
This paper presents a design method of the relativistic backward wave oscillator at low
magnetic field, which can improve the efficiency by 29% in the particle in cell simulation. The …

[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 …

RF behavior of a coaxial interaction structure for 0.24-THz, 2-MW gyrotron

N Kumar, A Bera - IEEE Transactions on Electron Devices, 2020 - ieeexplore.ieee.org
The coaxial interaction structure for a 0.24-THz, 2-MW gyrotron is designed, and its RF
behavior is analyzed for the beam current of 60 A and the beam voltage of 90 kV. 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 …

Inverse magnetron injection gun for megawatt power, sub-THz gyrotron

N Kumar, U Singh, V Gahlaut… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Inverse magnetron injection gun (IMIG) provides several advantages over simple MIG
especially in high-power, high-frequency gyrotron. Sub-millimeter (> 230 GHz), high-power …

Design Examples

U Singh, AK Sinha - Electron Gun for Gyrotrons, 2022 - Springer
This chapter presents the MIG design examples for some typical gyrotrons and it is believed
that these design examples would be helpful for the gyrotron community, especially for MIG …

[PDF][PDF] Design of 1.1 T Electromagnet for 28 GHz Gyrotron

N Kumar, S Chowdhury, A Mishra… - National Conference on …, 2023 - researchgate.net
28 GHz gyrotron is widely used in various industrial applications such as heating,
processing, joining, surface coating etc. One such industrial gyrotron of 28 GHz frequency …