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Design of a Triode Magnetron Injection Gun for a 1-MW 170-GHz Gyrotron.
- Source :
-
IEEE Transactions on Plasma Science . Aug2012, Vol. 40 Issue 8, p2126-2132. 7p. - Publication Year :
- 2012
-
Abstract
- A triode magnetron injection gun (MIG) is designed for a 1-MW 170-GHz gyrotron, which will be used in an electron cyclotron resonance heating system for the International Thermonuclear Experimental Reactor. The initial design of MIG is performed by using the in-house code MIGSYN. For the electron-beam emission and propagation, the 2-D code EGUN is implemented. The transverse-to-axial velocity ratio \alpha is 1.37, and the transverse velocity spread less than 4% is realized. The results are also validated against two other 2-D and 3-D codes, i.e., TRAK and CST-Particle Studio, respectively, which are in close agreement. From the fabrication and operation point of view, the parametric analysis and misalignment study of electron beam are also performed. [ABSTRACT FROM PUBLISHER]
- Subjects :
- *TRIODES
*MAGNETRONS
*GYROTRONS
*MICROWAVE tubes
*MICROWAVE devices
Subjects
Details
- Language :
- English
- ISSN :
- 00933813
- Volume :
- 40
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Plasma Science
- Publication Type :
- Academic Journal
- Accession number :
- 79890359
- Full Text :
- https://doi.org/10.1109/TPS.2012.2205710