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| 94GHz二次谐波回旋管波纹波导模式转换 | |
| 引用本文： | 牛新建,顾玲,喻胜,李宏福.94GHz二次谐波回旋管波纹波导模式转换[J].红外与毫米波学报,2007,26(2):117-120. |
| 作者姓名： | 牛新建 顾玲 喻胜 李宏福 |
| 作者单位： | 1. 电子科技大学,物理电子学院,四川,成都,610054;广东威特真空电子制造有限公司技术中心,广东,顺德,528311 2. 西南民族大学,计算机科学与技术学院,四川,成都,610041 3. 电子科技大学,物理电子学院,四川,成都,610054 |
| 基金项目： | 国防重点基金(6140545)，电子科技大学青年基金(JX04021)资助项目 |
| 摘 要： | 在耦合波理论的基础上,详细讨论了3mm二次谐波渐变复合腔回旋管内置TE03—TE02—TE01模式转换器,并使模式转换器兼作回旋管的收集极.采用波纹波导结构和不同的相位重匹配技术进行优化分析,得到了可靠的最优几何参量.以此结果设计出了紧凑、高效的94GH z波纹波导模式转换器,并在回旋管的热测实验中测出模式样图. |
| 关 键 词： | 回旋管 波纹波导 模式耦合 |
| 文章编号： | 1001-9014（2007）02-0117-04 |
| 收稿时间： | 2006-03-30 |
| 修稿时间： | 2006-03-302006-09-27 |
CORRUGATED WAVEGUIDE MODE CONVERSION FOR 94GHz SECOND-HARMONIC GYROTRON |
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| NIU Xin-Jian,GU Ling,YU Sheng,LI Hong-Fu.CORRUGATED WAVEGUIDE MODE CONVERSION FOR 94GHz SECOND-HARMONIC GYROTRON[J].Journal of Infrared and Millimeter Waves,2007,26(2):117-120. | |
| Authors: | NIU Xin-Jian GU Ling YU Sheng LI Hong-Fu |
| Institution: | 1. College of Physical Electronics, University of Electronics Science and Technology of China, Chengdu 610054, China; 2. Guangdong Witol Vacuum Electronics Manufacture Corporation Shunde 528311, China; 3. College of Computer Science and Technology, Southwest University for Nationalities, Chengdu 610041, China |
| Abstract: | Based on the theory of mode coupling, 3mm band second-harmonic complex cavity gyrotron inner TE0.3-TE0.2- TE0.1 mode converter and collectors were discussed in detail. By adopting structure of corrugated wavegnide with radius tapered and different phase rematch technique, the reliable optimal geometry parameters were obtained. Corrugated waveguide mode converter of 94GHz gyrotron was designed with compact bulk and high efficiency, and the burned patterns measured at the ends of converter were obtained for the gyrotron. |
| Keywords: | gyrotron corrugated waveguide mode coupling |
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