| 玻璃陶瓷Blumlein线的传输特性 |
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| 引用本文： | 刘毅, 夏连胜, 谌怡, 等. 玻璃陶瓷Blumlein线的传输特性[J]. 强激光与粒子束, 2014, 26: 045018. doi: 10.11884/HPLPB201426.045018 |
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| 作者姓名： | 刘毅 夏连胜 谌怡 王卫 石金水 章林文 |
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| 作者单位： | 1.中国工程物理研究院 流体物理研究所, 四川 绵阳 621 900 |
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| 摘 要： | 研究了以不同电极宽度的玻璃陶瓷平板传输线所搭建的Blumlein线传输特性。为获得高压快脉冲输出, 实验采用了正失配负载以及通过激光二极管触发的高工作场强光导开关。在几种不同电极宽度的平板Blumlein脉冲形成线实验中获得了具有平顶的脉宽9 ns的高压脉冲, 脉冲幅值可达20 kV以上；由于开关偏置电压较低, 导致开关内阻变大, 输出效率变低。
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| 关 键 词： | 玻璃陶瓷 Blumlein线 电极宽度 输出特性 开关内阻 |
| 收稿时间： | 2013-09-18 |
| 修稿时间： | 2013-10-31 |
Transmission character of glass-ceramic Blumlein lines |
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| Liu Yi, Xia Liansheng, Shen Yi, et al. Transmission character of glass-ceramic Blumlein lines[J]. High Power Laser and Particle Beams, 2014, 26: 045018. doi: 10.11884/HPLPB201426.045018 |
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| Authors: | Liu Yi Xia Liansheng Shen Yi Wang Wei Shi Jinshui Zhang Linwen |
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| Affiliation: | 1. Institute of Fluid Physics,CAEP,P.O.Box 919-106,Mianyang 621900,China |
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| Abstract: | The transmission character of Blumlein lines constructed by glass-ceramic plate transmission lines with different electrode width is studied. In order to achieve high-voltage fast-pulse output, positive mismatch load and high field strength photoconductive semiconductor switches were used. In the experiments, high voltage pulses with flat top and 9-ns pulse width were obtained, and the pulse amplitude was more than 20 kV. Low bias voltage causes high PCSS resistance so that output efficiency becomes low. |
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| Keywords: | glass-ceramic Blumlein line electrode width output character switch resistance |
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