0.65 THz Sheet Beam Traveling-wave Tube Based upon Truncated Sine Waveguide
0.65 THz Sheet Beam Traveling-wave Tube Based upon Truncated Sine Waveguide
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基于截断正弦波导的0.65 THz片束行波管
DOI：
10.1109/irmmw-thz.2018.8510521
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
Yanyu Wei
中科院分区：
文献类型：
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作者：
Shuanzhu Fang;Jin Xu;Xuebing Jiang;Xia Lei;Pengcheng Yin;Quan Yang;Tingting Guo;Gangxiong Wu;Qian Li;Chong Ding;Ruichao Yang;Guoqing Zhao;Hairong Yin;Lingna Yue;Dazhi Li;Wenxiang Wang;Yanyu Wei
设计了一种基于截断正弦波导慢波结构的0.65THz行波管。利用Ansoft高频仿真软件对高频特性和传输特性进行了分析计算。对这种截断正弦波导行波管的注波互作用进行了研究和模拟。结果表明，在同步电压为18.9kV，工作电流为11 mA，输入功率为1.25mW的条件下，在640 ~ 660 GHz范围内，输出峰值功率为270 mW。
A 0.65 THz traveling-wave tube was designed based upon truncated sine waveguide slow-wave structure. The high frequency characteristics and transmission characteristics are analyzed and calculated by Ansoft High frequency simulation software. We have also studied and simulated the beam-wave interaction of this truncated sine waveguide traveling-wave tube. The results show that the peak output power is 270 mW from 640 GHz to 660 GHz with synchronous voltage of 18.9 kV, operation current of 11 mA and input power of 1.25 mW.