摘要
介绍了海关大型集装箱在线检测用加速器的核心部件 9MeV行波电子直线加速器加速管的微波测试及调整 ,并详细描述了加速管微波调谐、加速管与矩形波导匹配以及加速管整管场分布及总衰减量的测量 ,给出了加速管微波测试及调整的结果 。
Cold measurements and RF adjusting of 9 MeV travelling wave electron linac accelerating tube is described in this thesis. It is a part of an accelerator used for inspection of vehicle cargoes in rail cars, trucks, shipping containers, or airplanes in customs. Energy of electrons after travelling through the tube can reach 9 MeV(pulse current intensity 170 mA) or 6 MeV (pulse current intensity 300 mA). The tuning and matching process of accelerating tube will be illustrated, including the electrical field distribution on axis, attenuation coefficient. The cold measurements date are available for the design.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
2000年第2期136-141,共6页
Atomic Energy Science and Technology
基金
国家"八五"科技攻关课题
关键词
行波加速管
微波测量
调谐
直线加速器
调整
travelling wave accelerating tube
microwave measurements & tune
coupler match
field distribution
attenuation
