A prototype RF power source for CSNS/RCS
A prototype RF power source for CSNS/RCS作者机构:1. Accelerator Center Institute of High Energy Physics Chinese Academy of Sciences Beijing 100049 China2. 23rd Institute of China Aerospace Science and Industry Corporation Beijing 100854 China
出 版 物:《Science China(Physics,Mechanics & Astronomy)》 (中国科学:物理学、力学、天文学(英文版))
年 卷 期:2011年第54卷第S2期
页 面:218-221页
核心收录:
学科分类:07[理学] 08[工学] 0805[工学-材料科学与工程(可授工学、理学学位)] 0704[理学-天文学]
主 题:RF power source synchrotron beam loading RF feedback amplifier
摘 要:A prototype RF power source has been built to supply high RF power to a ferrite-loaded cavity, which is a part of R&D of the Rapid Cycling Synchrotron of China Spallation Neutron Source (CSNS/RCS). A direct fast RF feedback amplifier, a 4:1 impedance transformer and auto tuning grid were locally located to compensate the heavy beam loading of CSNS/RCS. Design and commissioning of the RF power source is discussed here, also with some advice on system improvement.