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北京正负电子对撞机二期(BEPCⅡ)的高频系统已于2006年11月投入运行,它包括了3个子系统:超导腔、发射机和低电平控制系统.与以前的高频系统相比,工作频率由200MHz变为499.8MHz,超导腔取代了常温腔.在过去一年的运行中,高频系统表现良好,达到了设计指标.
The high-frequency system of the Beijing Electron Positron Collider Phase II (BEPCⅡ) was put into operation in November 2006. It consists of three subsystems: the superconducting cavity, the transmitter and the low-level control system.Compared with the previous high-frequency Compared with the system, the operating frequency is changed from 200MHz to 499.8MHz, the superconducting cavity replaces the normal temperature cavity, and in the operation of the past year, the high frequency system performed well and reached the design index.