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Three-dimensional simulation of triode-type MIG for 1MW, 120GHz gyrotron for ECRH applications
- Source :
-
Infrared Physics & Technology . Jan2012, Vol. 55 Issue 1, p108-111. 4p. - Publication Year :
- 2012
-
Abstract
- Abstract: In this paper, the three-dimensional simulation of triode-type magnetron injection gun (MIG) for 120GHz, 1MW gyrotron is presented. The operating voltages of the modulating anode and the accelerating anode are 57kV and 80kV respectively. The high order TE22,6 mode is selected as the operating mode and the electron beam is launched at the first radial maxima for the fundamental beam-mode operation. The initial design is obtained by using the in-house developed code MIGSYN. The numerical simulation is performed by using the commercially available code CST-Particle Studio (PS). The simulated results of MIG obtained by using CST-PS are validated with other simulation codes EGUN and TRAK, respectively. The results on the design output parameters obtained by using these three codes are found to be in close agreement. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 13504495
- Volume :
- 55
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Infrared Physics & Technology
- Publication Type :
- Academic Journal
- Accession number :
- 70044033
- Full Text :
- https://doi.org/10.1016/j.infrared.2011.10.002