太赫兹范围内器件低性能电磁电子束的参数化三维建模

2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2018-09-01 DOI:10.1109/APEDE.2018.8542283

I. Navrotsky, A. Burtsev, A. V. Danilushkin

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引用次数: 0

摘要

本文报道了低性能电子椭圆光束电子光学系统的三维建模结果。对三椭圆连续板梁与椭圆梁进行了比较。所研究的系统采用三极管设计，阳极电位为20kv，栅极电位为950 V。电子束的总电流为93毫安。三维建模结果表明，在太赫兹器件中使用电子光学系统形成三椭圆光束，可以通过尺寸为140×2500¼m2的慢波结构光束隧道实现大电流传输，并提供与三种RF场变化的较高横向模式的相互作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Parametric 3D Modeling of Low Perveance Elleptical Electron Beams for Devices of THz Range

This report presents the results of 3D modeling of an electron optical system with low perveance electron elliptical beams. The comparison of triple elliptical beams with continuous sheet and elliptical beams has been conducted. The studied systems have a triode design with an anode potential of 20 kV and a grid potential of 950 V. The total current of electron beams is a 93 mA. Results of 3D modeling show that using of electron optical system forming triple elliptical beams in THz devices permits to achieve a high current transmission through a beam tunnel of a slow-wave structure with a dimension of 140×2500 ¼m2 and provide interaction with the higher transverse mode of three RF field variations.

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2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)

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