Comparative EGUN and TRAK simulation studies on the design of the magnetron injection gun of a 200kW, 42GHz gyrotron

Article type: Research Article

Authors: Singh, Udaybir^{a; b; *} | Kumar, Narendra^a | Kumar, Nitin^a | Bera, A.^a | Purohit, L.P.^b | Sinha, A.K.^a

Affiliations: [a] Gyrotron Laboratory, Microwave Tube Area, Central Electronics Engineering Research Institute (CEERI), Council of Scientific and Industrial Research (CSIR), Pilani, Rajasthan 333031, India | [b] Department of Physics, Gurukul Kangri Vishwavidyalaya, Haridwar 249404, India

Correspondence: [*] Corresponding author. Tel.: +91 1596 252229; E-mail: [email protected]

Abstract: A triode-type magnetron injection gun (MIG) for a 42 GHz, 200 kW gyrotron was designed by two commercial codes: EGUN and TRAK. An in-house code MIGANS was used as the post-processor of the EGUN. Some basic equations relevant to the problem available in literature were used while using the EGUN code for the purpose. The results on the design output parameters obtained by these two codes were found to be in close agreement.

Keywords: Magnetron injection gun, gyrotron, gyro-device, electron gun, tokamak, plasma heating, thermonuclear energy

DOI: 10.3233/JAE-2010-1090

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 34, no. 1-2, pp. 99-107, 2010