C波段9MeV驻波电子直线加速管设计  

Development of accelerating structure of 9 MeV C-band electron linac

作　　者：靳清秀[1] 童德春[1] 陶小魁[1] 杨金生[2] 

机构地区：[1]清华大学工程物理系加速器实验室,北京100084 [2]中国电子科技集团公司第十二研究所,北京100016

出　　处：《核技术》2008年第3期178-180,共3页Nuclear Techniques

摘　　要：介绍了C波段驻波电子直线加速管的研制情况。该加速管采用2.5MW脉冲磁控管为微波功率源,脉冲宽度4μs,重复频率250MHz。可提供能量为6MeV和9MeV两档能量的电子束,工作频率为5712MHz,管长约620mm。通过调节加速管的入口功率、电子枪的注入电压实现加速管的输出能量两挡调变。In this paper, the design and performance characteristics of accelerating guide for C-band SW electron linac are discussed. The guide can accelerate electrons to 9 MeV or 6 MeV. Its length is about 620mm, and a Pierce electron gun has been used. A 2.5MW pulsed magnetron at 5712 MHz is served as the guide＇s RF power source. The two energy modes are performed by turning RF power source and the injecting voltage of electron gun.

关 键 词：C波段加速管 X线两档 高功率微波实验台 

分 类 号：TL53[核科学技术—核技术及应用]