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최은미

Choi, EunMi
THz Vacuum Electronics and Applied Electromagnetics Lab.
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Design study of a 0.4 THz 100 kW pulsed gyrotron

Author(s)
Choi, Eun Mi
Issued Date
2011-02-21
DOI
10.1109/IVEC.2011.5747047
URI
https://scholarworks.unist.ac.kr/handle/201301/37007
Fulltext
https://ieeexplore.ieee.org/document/5747047
Citation
2011 IEEE International Vacuum Electronics Conference, IVEC-2011, pp.405 - 406
Abstract
We present a status of development of a 0.4 THz, 100 kW pulsed gyrotron at UNIST. 0.4 THz, 100 kW gyrotron is currently under design for a remote radioactive material detection. A magnetic injection gun (MIG) is used for the electron gun with a beam voltage of 70 kV and beam current of 10 A with a pulse duration of 10 usec. A second harmonic cavity for the gyrotron interaction is considered for the high power THz gyrotron. Numerical optimization of the electron gun design and the cavity is performed in the study. In this paper, we briefly report the design study of the gyrotron.
Publisher
2011 IEEE International Vacuum Electronics Conference, IVEC-2011
ISBN
978-142448659-5

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