Novel and emerging applications of the gyrotrons worldwide: Current status and prospects
This review paper is based on the invited talk presented by the same authors at the 8th
International Workshop on Far-Infrared Technologies (IW-FIRT 2021). It overviews some …
International Workshop on Far-Infrared Technologies (IW-FIRT 2021). It overviews some …
High Average Power Investigation of Dielectric Dissipation in the W-Band Gyro-TWT
The dielectric load gyro-traveling wave tube (gyro-TWT) is a primary high-power millimeter
source, and its power capacity is limited by the thermal capacity of the attenuated dielectric …
source, and its power capacity is limited by the thermal capacity of the attenuated dielectric …
95 GHz gyrotron with ferroelectric cathode
M Einat, M Pilossof, R Ben-Moshe, H Hirshbein… - Physical Review Letters, 2012 - APS
Ferroelectric cathodes were reported as a feasible electron source for microwave tubes.
However, due to the surface plasma emission characterizing this cathode, operation of …
However, due to the surface plasma emission characterizing this cathode, operation of …
RF behavior of cylindrical cavity based 240 GHz, 1 MW gyrotron for future tokamak system
In this paper, we present the RF behavior of conventional cylindrical interaction cavity for
240 GHz, 1 MW gyrotron for futuristic plasma fusion reactors. Very high-order TE mode is …
240 GHz, 1 MW gyrotron for futuristic plasma fusion reactors. Very high-order TE mode is …
Design of interaction cavity of a 170-GHz, 1-MW gyrotron for ECRH application
The design of the interaction cavity of a 170 GHz gyrotron operating in the TE34, 10 mode is
presented in this article. An in-house developed code GCOMS and Particle-in-Cell (PIC) …
presented in this article. An in-house developed code GCOMS and Particle-in-Cell (PIC) …
On the design of a high-efficiency double-beam gyrotron
The gyrotron that operates with a double electron beam is designed and presented. The
design of a 42-GHz 200-kW gyrotron at TE 03 mode has been done and presented …
design of a 42-GHz 200-kW gyrotron at TE 03 mode has been done and presented …
A feasibility study of beam-wave interaction in 670 GHz gyrotron for radioactive material detection application
In this article, a feasibility study of 300 kW RF power generation with TE 25, 10 (transverse
electric) operating mode for 670 GHz gyrotron is presented. The beam-wave interaction …
electric) operating mode for 670 GHz gyrotron is presented. The beam-wave interaction …
A gyrating electron beam source for frequency tunable, 200 GHz gyrotron
Magnetron injection gun (MIG) is an important and critical part of any gyrotron. The overall
performance of gyrotron deeply depends on the quality of gyrating electron beam. In this …
performance of gyrotron deeply depends on the quality of gyrating electron beam. In this …
Towards a 1 MW, 170 GHz gyrotron design for fusion application
The electrical design of different components of 1MW, 170GHz gyrotron such as, magnetron
injection gun, cylindrical interaction cavity and collector and RF window is presented in this …
injection gun, cylindrical interaction cavity and collector and RF window is presented in this …
Numerical design of 120 GHz, 1 MW gyrotron interaction cavity
The design and the numerical simulation of the interaction cavity for 120GHz, 1MW gyrotron
is presented. The optimizations of the cavity parameters are carried out by using the Particle …
is presented. The optimizations of the cavity parameters are carried out by using the Particle …