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최은미

Choi, EunMi
THz Vacuum Electronics and Applied Electromagnetics Lab.
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Design study of a MIG electron gun of a 100 kW, 0.4 THz gyrotron oscillator

Author(s)
Kim, Sung GugSirigiri, Jagadishwar R.Lee, Woo-SangSo, Joon-HoChoi, Eun Mi
Issued Date
2011-10-02
DOI
10.1109/irmmw-THz.2011.6105101
URI
https://scholarworks.unist.ac.kr/handle/201301/37004
Fulltext
https://ieeexplore.ieee.org/document/6105101
Citation
36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011
Abstract
We present simulation result of an MIG electron gun for a 0.4 THz, 100 kW gyrotron. The gyrotron is a device to generate very high power at very high frequencies. The magnetron injection gun (MIG) is a critical component in the gyrotron[1]. The design study of the MIG electron gun has been done by three different simulation codes. The EGUN code for 2D has been used for the initial geometry optimization with a 70 kV and 13 A of the electron beam. The MICHELLE code and the CST Particle Studio have been also used and results are compared.
Publisher
36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011
ISBN
978-145770509-0

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