技术资料
白皮书和应用说明
Sub-Millimetric Vacuum Electron Gun Design and Characterization
发布日期 2013
This paper presents the design of an electron gun that could be employed for vacuum tubes operating in the THz range. In this context, vacuum tubes one of the main difficulties in the realization of THz vacuum tube is the design and the realization of the electron gun. Since the dimensions are quite small (few millimeters) a Multiphysics approach is necessary in the electron gun design in order to study the effect of the multiple influencing factors. In order to start the developing of MP models for these devices, a Particle Tracing (PT) simulation, based on a COMSOL Multiphysics®, for a vacuum Electron Gun has been performed. By solving a time dependent analysis, expected results have been obtained.
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