Design of 2998 MHz accelerator coupler for SSRF

WANG Baoliang1 PEI Shilun2 ZHAO Minghua1 HOU Mi2 1

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Design of 2998 MHz accelerator coupler for SSRF

更新时间：2021-03-12

- Design of 2998 MHz accelerator coupler for SSRF
- NUCLEAR TECHNIQUES Vol. 32, Issue 12, (2009)
- 作者机构：
  
  1. 中国科学院上海应用物理研究所
  2. 中国科学院高能物理研究所
- 作者简介：
- 基金信息：
  
  上海光源工程项目子课题资助
- DOI：
  CLC： TN622
- Published：01 December 2009
- 稿件说明：
移动端阅览
[1]汪宝亮,裴士伦,赵明华,侯汨.上海光源2998MHz加速管波导耦合器的设计[J].核技术,2009,32(12):889-893.

WANG Baoliang1 PEI Shilun2 ZHAO Minghua1 HOU Mi2 1. Design of 2998 MHz accelerator coupler for SSRF[J]. Nuclear techniques, 2009, 32(12): 889-893.
[1]汪宝亮,裴士伦,赵明华,侯汨.上海光源2998MHz加速管波导耦合器的设计[J].核技术,2009,32(12):889-893. DOI：

WANG Baoliang1 PEI Shilun2 ZHAO Minghua1 HOU Mi2 1. Design of 2998 MHz accelerator coupler for SSRF[J]. Nuclear techniques, 2009, 32(12): 889-893. DOI：

摘要

上海同步辐射光源（SSRF

Shanghai Synchrotron Radiation Facility）直线加速器采用2998MHz的加速管

这种加速管在结构形式上虽然与SLAC型2856MHz加速管相似

但在尺寸上略有差异

需要重新计算。本文采用与实际调试加速管时相同的三频法、有限差分分析软件Superfish和HFSS对2998MHz加速管耦合器进行物理设计

为实际工程设计提供指导。物理设计与实验测试结果非常吻合。

Abstract

The Shanghai Synchrotron Radiation Facility (SSRF) adopts a 2998 MHz linac

which is in similar structure of the SLAC linac

but the dimensions are slightly different

hence the need of calculating the coupler dimensions.This paper focused on the simulation of the coupler.The simulation used three–frequency mode just like testing the accelerator in the laboratory.The physics design of 2998 MHz coupler was carried out using the Superfish code with two-dimensional finite difference method

and the HFSS code with the three-dimensional finite element method.The simulation result is greatly agreement with the experiment test.

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Related Author

WEI Xianlin WU Congfeng

吴丛凤

LI Shaoqing1 SHEN Lianguan2 1

沈连婠

LI Xuan ZHAO Minghua WANG Baoliang ZHANG Meng

赵明华

汪宝亮

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Related Institution

National Synchrotron Radiation Laboratory, University of Science and Technology of China

Department of Machinery&Electricity, Anhui Institute of Architecture&Industry, Hefei 230022, China) 2

中国科学技术大学精密机械与精密仪器系

Shanghai Institute of Applied Physics, Chinese Academy of Sciences

Shanghai Institute of Hue/ear Research, the Chinese Academy of Sciences

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