Title :
Development and Application of Bunch-By-Bunch Measurement System of HLS
Author :
Liu, J.H. ; Wang, J.H. ; Pei, Y.J. ; Zheng, Kai ; Yang, Y.L. ; Sun, B.G.
Author_Institution :
NSRL, University of Science and Technology of China, Hefei, Anhui 230029 China, allen@mail.ustc.edu.cn
Abstract :
This paper is intended to present the newly implemented wideband (100MHz) bunch oscillation measurement system, which is in nature a different method from the narrow-band (< 5MHz) facilities employed before. Basic formalism and implementation details of the system is introduced to illustrate the function of observing coupled bunch instabilities in time and frequency domain. The designed function includes detecting of transverse oscillation, synchrotron phase oscillation, as well as bunch filling pattern. Some diagnostics results of machine instabilities and application of this system are also discussed.
Keywords :
Extraterrestrial measurements; Frequency domain analysis; High level synthesis; Phase detection; Radio frequency; Signal detection; Signal processing; Storage rings; Synchrotron radiation; Wideband;
Conference_Titel :
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN :
0-7803-8859-3
DOI :
10.1109/PAC.2005.1591318
