| 毫米波带状注电子枪的设计方法 |
| |
| 引用本文： | 唐先锋,段兆云,王战亮,唐涛,魏彦玉,宫玉彬. 毫米波带状注电子枪的设计方法[J]. 红外与毫米波学报, 2014, 33(6): 619-624 |
| |
| 作者姓名： | 唐先锋 段兆云 王战亮 唐涛 魏彦玉 宫玉彬 |
| |
| 作者单位： | 电子科技大学物理电子学院微波电真空器件国家级重点实验室,四川成都,610054 |
| |
| 基金项目： | 国家自然科学基金项目（批准号: 60971031, 61125103）; 国家科技重大专项（批准号: 2012ZX01007-002-002）; 中央高校基本科研业务费专项资金（批准号: ZYGX2010X010）. |
| |
| 摘 要： | 利用理论分析和仿真模拟相结合的方法对带状电子注的产生进行了系统的研究,并提出了一种带状注电子枪的设计方法.首先通过理论分析,提出了一种计算带状注电子枪结构参数的迭代算法,即根据注电压、注电流、电子注注腰处半厚度、阴极半厚度和阴极宽度,计算出带状注电子枪的阴极柱面半径、阴阳极间距、阳极柱面半径和射程等主要参数;在此基础上,通过仿真模拟,为毫米波真空电子器件设计了一种带状注电子枪.
|
| 关 键 词： | 带状电子注 带状注电子枪 真空电子器件 |
| 收稿时间： | 2013-10-15 |
| 修稿时间： | 2014-10-02 |
The design method of millimeter-wave sheet-beam electron gun |
| |
| TANG Xian-Feng,DUAN Zhao-Yun,WANG Zhan-Liang,TANG Tao,WEI Yan-Yu and GONG Yu-Bin. The design method of millimeter-wave sheet-beam electron gun[J]. Journal of Infrared and Millimeter Waves, 2014, 33(6): 619-624 |
| |
| Authors: | TANG Xian-Feng DUAN Zhao-Yun WANG Zhan-Liang TANG Tao WEI Yan-Yu GONG Yu-Bin |
| |
| Affiliation: | National Key Laboratory of Science and Technology on Vacuum Electronics, School of Physical Electronics, University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Vacuum Electronics, School of Physical Electronics, University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Vacuum Electronics, School of Physical Electronics, School of Physical Electronics, University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Vacuum Electronics, School of Physical Electronics, School of Physical Electronics, University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Vacuum Electronics, School of Physical Electronics, School of Physical Electronics, School of Physical Electronics, University of Electronic Science and Technology of China and National Key Laboratory of Science and Technology on Vacuum Electronics, School of Physical Electronics, School of Physical Electronics, University of Electronic Science and Technology of China |
| |
| Abstract: | Sheet beam formation has been studied by using the combination method of theory analysis and simulation. As a result, a design theory of the sheet beam electron gun has been proposed, whose procedures are stated as follows: First, the beam voltage, the beam current, the half-thickness of beam at the waist position, the half-thickness of the cathode, and the width of the cathode are used to calculate the parameters of the sheet beam electron gun such as the cathode cylindrical radius , the anode-cathode spacing, the anode cylindrical radius, and the throw; Further, through simulation, the sheet beam electron gun for Millimeter-wave vacuum electron devices are set up based on the theoretical results. |
| |
| Keywords: | Sheet electron beam sheet beam electron gun vacuum electron devices |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《红外与毫米波学报》浏览原始摘要信息 |
|
点击此处可从《红外与毫米波学报》下载全文 |
|
