Design of Magnetron Injection Gun for 140GHz, 1MW Gyrotron


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Mishra, A and Bera, A and Kartikeyan, MV (2020) Design of Magnetron Injection Gun for 140GHz, 1MW Gyrotron. In: IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT-2020), July 2-4, 2020, Banglore Section, India.

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This paper presents the design simulation of a triode type MEG for 140GHz, 1MW gyrotron operating at TE28,g mode. Primarily, the basic design equations have been used for the estimation of initial gun parameters and the beans trajectory simulation has been carried out by using the EGUN code. The simulated results for gun geometry and beam trajectory show that a good quality of electron beam is generated with a low velocity spread 2.42% at the velocity ratio (α) = 1.34.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Electric field on cathode, Gap factor, Beam compression ratio, Velocity ratio, Beam spread
Subjects: Microwave Tubes > Gyrotrons
Divisions: Microwave Tubes
Depositing User: Mr. Jitendra Nath Bajpai
Date Deposited: 10 Sep 2021 11:27
Last Modified: 10 Sep 2021 11:27

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