BEPCⅡ高频发射机和环流器的调整和测试  

Acceptance Tests of the BEPCⅡ RF Transmitter and the Circulator

作　　者：潘卫民[1] 王昊[1] 赵光远[1] 王光伟[1] 孙毅[1] 雷革[1] 马强[1] 林海英[1] 李建国[1] 张锦堂[1] 

机构地区：[1]中国科学院高能物理研究所,北京100049

出　　处：《高能物理与核物理》2006年第7期688-692,共5页High Energy Physics and Nuclear Physics

摘　　要：北京正负电子对撞机升级改造工程(BEPCⅡ)将采用的频率500MHz、输出功率250kW的高频发射机和环流器已安装、调整、测试和验收完毕,这是国内建立的第一套500MHz／250kW发射机系统．本文将详细介绍机器的调测试的原理和各项测量内容及结果,并比较设计指标和要求,来阐述此发射机的实际技术指标和测试性能．The high power RF transmitter and the circulator with 500MHz/250kW which will be operated in Beijing Electron-Positron Collider Upgrade （BEPC Ⅱ ） project have been installed on site, and adjustments and acceptance test have been finished, which is the first transmitter system Of 500MHz/250kW in China. In this paper, the test principle and all measurements as well as commissioning result in the acceptance test are introduced in details, and the actual machine technical parameters and performance are presented. An acceptance test conclusion by comparing with the design requirements is given.

关 键 词：高频发射机 环流器 调测试 技术指标和性能 

分 类 号：O572.214[理学—粒子物理与原子核物理]