ZHAO Tie-cheng, MAO Rui-shi, ZHENG Jian-hua, XIAO Guo-qing, XIA Jia-wen, YUAN You-jin, LIU Yong. Tune Measurement System for HIRFL-CSR[J]. Atomic Energy Science and Technology, 2009, 43(3): 263-265. DOI: 10.7538/yzk.2009.43.3期.0263
Citation: ZHAO Tie-cheng, MAO Rui-shi, ZHENG Jian-hua, XIAO Guo-qing, XIA Jia-wen, YUAN You-jin, LIU Yong. Tune Measurement System for HIRFL-CSR[J]. Atomic Energy Science and Technology, 2009, 43(3): 263-265. DOI: 10.7538/yzk.2009.43.3期.0263

Tune Measurement System for HIRFL-CSR

  • The Tune measurement system for HIRFL-CSR has been running in the commissioning of CSRm. The FFT method is used in the system. It is composed of two parts, one is a kicker system that is made up of a noise generator, an excitation kicker, a power amplifier and a switch for the excitation signal, another one is for measurement of the Tune that is made up of a beam position monitor, a 180° hybrid, a switch for the time delay of the synchronization and a real time spectrum analyzer. The principle and the results of the Tune measurement are introduced in the paper.
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