1 THz Trapezoidal Staggered Grating Traveling Wave Tube

2020 IEEE 21st International Conference on Vacuum Electronics (IVEC) Pub Date : 2020-10-19 DOI:10.1109/IVEC45766.2020.9520460

R. Yang, Jin Xu, P.C. Yin, S. Fang, Gangxiong Wu, X. Lei, Qian Li, Xuebing Jiang, Jinjing Luo, Lingna Yue, H. Yin, G. Zhao, Wei Yang, Wenxiang Wang, T. Ma, Wenxin Liu, Yanyu Wei

引用次数: 0

Abstract

In this paper, the high frequency characteristics of Trapezoidal Staggered Grating Slow-wave Structure for 1THz Traveling Wave Tube has been studied. The transmission structure has been simulated, the reflection coefficient is less than -20dB in the frequency of 1015GHz to 1055GHz and the loss of the structure is over 58dB. The PIC simulation shows that the saturation output power is 405mW at the frequency of 1030GHz, and the corresponding gain is 19.08dB.

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1太赫兹梯形交错光栅行波管

本文研究了用于1THz行波管的梯形交错光栅慢波结构的高频特性。对该传输结构进行了仿真，在1015GHz ~ 1055GHz频率范围内，反射系数小于-20dB，结构损耗大于58dB。PIC仿真结果表明，在1030GHz频率下，饱和输出功率为405mW，相应增益为19.08dB。

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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来源期刊

2020 IEEE 21st International Conference on Vacuum Electronics (IVEC)

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