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2007 IEEE Particle Accelerator Conference (PAC)
Hefei Light Source (HLS) operates at high beam current with many bunches. Multi-bunch instabilities degrade beam quality. An FPGA based digital transverse bunch-by-bunch feedback system was under development in HLS to suppress beam instabilities. The design of the digital feedback system and primary experiment results are presented in this paper. Further improving of the feedback system and investigating of the characteristics of the feedback loop are the future work.doi:10.1109/pac.2007.4440184 fatcat:y5quqsh75rcczp3b4mxszgeusq