| C波段400MHz带宽多注速调管的研制 |
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| 引用本文： | 翟建国,贺长勇,苏奭,范迎山,李冬凤,张益林,李烨,王靖宇.C波段400MHz带宽多注速调管的研制[J].真空电子技术,2012(1):32-35. |
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| 作者姓名： | 翟建国 贺长勇 苏奭 范迎山 李冬凤 张益林 李烨 王靖宇 |
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| 作者单位： | 北京电真空技术研究所,北京,100015 |
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| 摘 要： | 介绍了一种C波段多注速调管的研制。该管工作在矩形腔高次模式,设计目标是在400MHz工作频率范围内输出200kW脉冲功率,工作比3%,采用周期反转永磁聚焦。该管由9个谐振腔构成群聚段,多级滤波器加载双间隙谐振腔构成输出回路。本文介绍了设计方案中的一些考虑、部分模拟计算、扩展带宽的措施和实际制管结果,并指出进一步研制方向。
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| 关 键 词： | C波段 多注 速调管 控制极调制 宽带 高次模 |
Development of a C-Band Multiple-Beam Klystron with Bandwidth of 400MHz |
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| ZHAI Jian-guo
,
HE Chang-yong
,
SU Shi
,
FAN Ying-shan
,
LI Dong-feng
,
ZHANG yi-lin
,
LI Ye
,
WANG Jing-yu.Development of a C-Band Multiple-Beam Klystron with Bandwidth of 400MHz[J].Vacuum Electronics,2012(1):32-35. |
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| Authors: | ZHAI Jian-guo HE Chang-yong SU Shi FAN Ying-shan LI Dong-feng ZHANG yi-lin LI Ye WANG Jing-yu |
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| Affiliation: | (Beijing Vacuum Electronics Research Institute,Beijing 100015,China) |
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| Abstract: | A C-band multiple-beam klystron is introduced in this paper,which worked on the higher-order mode of rectangular cavity.The tube is designed to deliver 200 kW pulse power over a frequency range of 400 MHz with operation duty up to 3%.It adopts Period Reverse Permanent Magnet focusing system.The tube has 9 cavities as driver portion and a double gap cavity with multi stage filter loaded as output circuit.Some of the prime ideas of the scheme are mentioned.Parts of simulations,methods to improve bandwidth,final results and further research works are also presented. |
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| Keywords: | C-band Multiple-beam Klystron Grid control Broad bandwidth Higher-order mode |
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