| 同轴膜片加载圆波导相对论行波管注-波互作用线性理论研究 |
| |
| 引用本文： | 岳玲娜,王文祥,宫玉彬,蓝永海.同轴膜片加载圆波导相对论行波管注-波互作用线性理论研究[J].强激光与粒子束,2003,15(9):885-888. |
| |
| 作者姓名： | 岳玲娜 王文祥 宫玉彬 蓝永海 |
| |
| 作者单位： | 电子科技大学 物理电子学院， 四川 成都 610054 |
| |
| 基金项目： | 大功率真空电子学国家重点实验室基金资助课题(51440060101JW0102) |
| |
| 摘 要： | 从改善圆盘加载波导作为相对论行波管慢波结构的特性入手，加入同轴内导体，着重研究其小信号理论。利用场匹配法导出了“热”色散方程并计算求解，具体分析了系统的电子注参量及慢波结构几何尺寸对小信号增益及慢波相速的影响,为同轴圆盘加载相对论行波管的设计提供了理论基础。
|
| 关 键 词： | 同轴圆盘加载 慢波系统 小信号增益 注-波互作用 |
| 文章编号： | 1001-4322(2003)09-0885-04 |
| 收稿时间： | 2003/3/1 |
| 修稿时间： | 2003年3月1日 |
Study on the interaction between beam and slow-wave of coaxial disk-loaded waveguide for relativistic traveling wave tube |
| |
| yue ling na,wang wen xiang,gong yu bin,lan yong hai.Study on the interaction between beam and slow-wave of coaxial disk-loaded waveguide for relativistic traveling wave tube[J].High Power Laser and Particle Beams,2003,15(9):885-888. |
| |
| Authors: | yue ling na wang wen xiang gong yu bin lan yong hai |
| |
| Institution: | College of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, China |
| |
| Abstract: | This paper presents the study on the coaxial disk-loaded waveguide as the slow-wave structure of the relativistic traveling wave tube(RTWT). The inner conductor is employed in this structure to improve the characteristics of such slow-wave system. The small-signal analysis of the RTWT with coaxial disk-loaded waveguide was emphasized, and the influences of the beam parameters and the structure dimensions on the small-signal gain and phase velocity of slow-wave were described. The results provides the theoretical basis for the design of the coaxial disk-loaded RTWT. |
| |
| Keywords: | Coaxial disk-loaded waveguide Slow-wave structure Small-signal gain Interaction between beam and wave |
| 本文献已被 CNKI 维普 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 |
