| 螺旋波纹波导回旋行波管注波互作用非线性理论 |
| |
| 引用本文： | 薛智浩,刘濮鲲,杜朝海.螺旋波纹波导回旋行波管注波互作用非线性理论[J].强激光与粒子束,2012,24(7):1513-1514. |
| |
| 作者姓名： | 薛智浩 刘濮鲲 杜朝海 |
| |
| 作者单位： | 1.中国科学院 电子学研究所, 北京 1 001 90; |
| |
| 摘 要： | 螺旋波纹波导回旋行波管与采用光滑圆波导的回旋管相比，有较大的带宽。介绍了该类回旋行波管的非线性注波互作用理论。计算结果表明该理论计算结果与实际实验报道的结果基本符合，相应的电子效率达到29%，饱和增益达到37 dB，工作磁场0.21 T，电压185 kV，电流19 A。
|
| 关 键 词： | 螺旋波纹波导 回旋行波管 注波互作用 |
| 收稿时间： | 2011/3/14 |
Nonlinear theory of beam-wave interaction in gyro-TWT with spiral waveguide |
| |
| Xue Zhihao
,
Liu Pukun
,
Du Chaohai.Nonlinear theory of beam-wave interaction in gyro-TWT with spiral waveguide[J].High Power Laser and Particle Beams,2012,24(7):1513-1514. |
| |
| Authors: | Xue Zhihao Liu Pukun Du Chaohai |
| |
| Institution: | 1.Institute of Electronics,Chinese Academy of Sciences,Beijing 100190,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China |
| |
| Abstract: | Gyro-TWT (traveling wave tube) with helical waveguide has wider instantaneous frequency bandwidth than that with smooth waveguide. This paper introduces the nonlinear theory of its beam-wave interaction. The calculation shows that, the electron efficiency reaches 29%, and the saturated gain is 37 dB, when the working magnetic field is 0.21 T, the voltage is 185 kV and the current is 19 A. The calculated results accord with that reported in literature. |
| |
| Keywords: | helical waveguide gyro-TWT beam-wave interaction |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《强激光与粒子束》浏览原始摘要信息 |
| 点击此处可从《强激光与粒子束》下载免费的PDF全文 |
