Radio frequency systems of the CERN synchrotron accelerators
Radio frequency systems of the CERN synchrotron accelerators
复制标题
CERN 同步加速器的射频系统
DOI：
10.1109/radioelek.2009.5158756
复制
发表时间：
2009
期刊：
影响因子：
--
通讯作者：
D. Valuch
中科院分区：
文献类型：
--
作者：
D. Valuch
欧洲核子研究中心——欧洲核研究组织——是最大的粒子物理实验室，也是世界上最受尊敬的科学机构之一。目前，它运行着10个粒子加速器，一个新的用于H加速的线性注入器正在建设中，还有两台未来的机器正在研究和研究阶段。射频系统是几乎所有粒子加速器的重要组成部分。欧洲核子研究中心的射频系统覆盖了从几千赫到30千兆赫的频率范围，在单个结构中，功率范围从噪声水平到数百兆瓦。RF系统的低电平回路可容纳各种电子设备，从60年代的纯模拟电路到基于最新FPGA和DSP技术的最先进的远程操作数字系统。本文简要介绍了欧洲核子研究中心同步加速器粒子加速器的射频系统，重点介绍了加速器链中每个加速阶段的具体问题和典型问题。
CERN - the European Organization for Nuclear Research - is the largest particle physics laboratory and one of the world's most respected scientific institutes. Currently it operates ten particle accelerators, a new linear injector for H- acceleration is under construction and two future machines are in the study and research phase. Radio frequency systems are a vital part of almost all particle accelerators. The RF systems at CERN cover a frequency range from a few kHz up to 30 GHz, and a power range from the noise levels up to hundreds of MW in a single structure. The Low-Level loops of the RF systems accommodate a wide range of electronics from purely analogue circuitry dating back to the 60's up to state of the art remotely operated digital systems based on the most recent FPGA and DSP technology. This paper provides a short overview of the RF systems of the CERN synchrotron particle accelerators with emphasis on the specific problems and issues typical for each accelerating stage in the chain.