Tuner design and RF test of a four-rod RFQ
作者单位：State Key Lab of Nuclear Physics and TechnologySchool of PhysicsPeking University
会议名称：《第一届中国粒子加速器会议》
主办单位：Chinese Phys Soc;Particle Accelerator Branch
会议日期：2010年
学科分类：08[工学] 082701[工学-核能科学与工程] 0827[工学-核科学与技术]
基 金：supported by the National Natural Science Foundation of China(Grant No,107035020) the National Basic Research Program of China(Grant No.2010CB833106)
关 键 词：four-rod RFQ electric-field distribution RF tuning RF measurement
摘 要：A mini-vane four-rod radio frequency quadruple(RFQ) accelerator has been built for neutron *** RFQ will operate at 201.5 MHz,and its length is 2.7 *** original electric field distribution along the electrodes is not *** resonant frequency needs to be tuned to the operating *** the frequency needs to be compensated for temperature change during high power RF test and beam *** tuning such a RFQ is difficult,plate tuners and stick tuners are *** paper will present the tuners design,the tuning procedure,and the RF properties of the RFQ.