Longitudinal coupling impedance measurements and numerical simulations of RF-shielded bellows for BEPC II | |
Zhou, DM ; Wang, JQ ; Huang, G ; Zhou, LJ | |
2010-05-10 ; 2010-05-10 | |
关键词 | accelerator beam instabilities impedance measurement bellows coaxial wire method Physics, Nuclear Physics, Particles & Fields |
中文摘要 | An impedance measurement system has been established to measure the longitudinal coupling impedance of vacuum components for the BEPC upgrade project (BEPC II). The measurement system is based on the traditional coaxial wire methods. The measurements are done in frequency domain taking advantage of the HP/Agilent microwave vector network analyzer 8720ES. Two kinds of techniques, the TRL calibration and using a reference line, were investigated and applied to the practical measurements. This paper introduces this impedance measurement system and the results of the measurements. As a comparison, we also give the numerical simulations of the RF-shielded bellows for BEPC II. |
语种 | 中文 ; 中文 |
出版者 | SCIENCE PRESS ; BEIJING ; 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/22261] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Zhou, DM,Wang, JQ,Huang, G,et al. Longitudinal coupling impedance measurements and numerical simulations of RF-shielded bellows for BEPC II[J],2010, 2010. |
APA | Zhou, DM,Wang, JQ,Huang, G,&Zhou, LJ.(2010).Longitudinal coupling impedance measurements and numerical simulations of RF-shielded bellows for BEPC II.. |
MLA | Zhou, DM,et al."Longitudinal coupling impedance measurements and numerical simulations of RF-shielded bellows for BEPC II".(2010). |
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