SUN Baogen HE Duohui GAO Yunfeng XU Hongliang HU Shouming WANG Junhua LU Ping. Tune measurement system for HLS[J]. Nuclear techniques, 2001, (1): 47-51.
SUN Baogen HE Duohui GAO Yunfeng XU Hongliang HU Shouming WANG Junhua LU Ping. Tune measurement system for HLS[J]. Nuclear techniques, 2001, (1): 47-51.DOI:
The tune measurement system for Hefei Light Source (HLS) was described. The system composed of a stripline beam position monitor
a 180 0 hybrid
a mixer
a spectrum analyzer with track generator
a power amplifier
and an excitation electrode. The swept frequency excitation method was used to measure the tune. Its accuracy was about 4×10 -4 . The chromaticity of HLS was measured using this system. The measuring results of the tune and chromaticity were given.