Experiment Study of Improved TESLA Style HOM Coupler

XU Wen-Can; WANG Fang; LU Xiang-Yang; ZHU Feng; QUAN Shen-Wen; ZHANG Bao-Cheng; HAO Jian-Kui; ZHAO Kui

Chinese Physics C> 2007, Vol. 31> Issue(3) : 300-302

Experiment Study of Improved TESLA Style HOM Coupler

Institute of Heavy Ion Physics, Peking University, Beijing 100871, China

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Abstract：
The improved design of the higher order modes(HOMs) couplers with TESLA style has been discussed, and the experiment study on the improved coupler has been done. Comparison of the experimental result with the simulation result shows that the improvement of the HOMs Coupler is successful in HOMs damping.

References

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[2]	YANG Liu , HE Fei-Si , XU Wen-Can , ZHU Feng , LU Xiang-Yang , ZHAO Kui . Tuning for the first 9-cell TESLA cavity of PKU. Chinese Physics C, 2010, 34(4): 496-498. doi: 10.1088/1674-1137/34/4/015
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[4]	WANG Fang , WANG Er-Dong , ZHANG Bao-Cheng , ZHAO Kui . Measuring the performance of the coaxial HOM coupler on a 2-cell TESLA-shapecopper cavity. Chinese Physics C, 2009, 33(6): 440-443. doi: 10.1088/1674-1137/33/6/007
[5]	WANG Er-Dong , WANG Fang , ZHANG Bao-Cheng , ZHAO Kui , , . Stop band characteristics of a TESLA cavity coaxial-type HOM coupler. Chinese Physics C, 2009, 33(5): 401-405. doi: 10.1088/1674-1137/33/5/017
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XU Wen-Can, WANG Fang, LU Xiang-Yang, ZHU Feng, QUAN Shen-Wen, ZHANG Bao-Cheng, HAO Jian-Kui and ZHAO Kui. Experiment Study of Improved TESLA Style HOM Coupler[J]. Chinese Physics C, 2007, 31(3): 300-302.

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Received: 2006-07-06
Revised: 2006-09-05

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沈阳化工大学材料科学与工程学院沈阳 110142

Experiment Study of Improved TESLA Style HOM Coupler

Corresponding author: XU Wen-Can,

Institute of Heavy Ion Physics, Peking University, Beijing 100871, China

Received Date: 2006-07-06
Accepted Date: 2006-09-05
Available Online: 2007-03-05

Abstract: The improved design of the higher order modes(HOMs) couplers with TESLA style has been discussed, and the experiment study on the improved coupler has been done. Comparison of the experimental result with the simulation result shows that the improvement of the HOMs Coupler is successful in HOMs damping.