Developing a Special RF Connector for Coaxial Impedance Measurement Platform

HUANG Gang; HUANG Wen-Hui; CHEN Huai-Bi; ZHENG Shu-Xin; TONG De-Chun; LIN Yu-Zheng; ZHAO Zhen-Tang

Chinese Physics C> 2002, Vol. 26> Issue(5) : 530-536

Developing a Special RF Connector for Coaxial Impedance Measurement Platform

Accelerator Laboratory, Department of Engineering Physics, Tsinghua University, Beijing 100084, China2 Institude of High Energy Physics, CAS, Beijing 100039, China

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This paper introduces the development of a special RF connector used in the Coaxial Impedance Measurement Platform. The connector has good broadband transmission performance while the structure of tightening the inner conductor included. The design is done with 3D simulation code MAFIA, the calculated refelection factor less then 0.1 below 20GHz. The measured refelection factor of the manufactured connector is less then 0.2 below 17GHz.

References

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. Sands M. Rees J. A Bench Measurement of the Energy Loss of a Stored Beam to a Cavity. PEP-95,1974 2. Caspers F . IEEE Transactions on Nuclear Science, 1985,vol. NS-32:1914—1916 3. Argan A ,Masullo M R ,Vaccaro VG .On the Sands and Rees Measurement Methodof the Longitudinal Coupling Impedance. In:Proceedings of the 1999 Particle Accelerator Conference. New York:1999,1599 4. Kiuchi T , Izawa M ,Tokumoto S et al. Evaluation of Ring Impedance of the Photon Factory Storage Ring;KEK-92-4;1992 5. XU Zhong-Xiong,ZHAO Zhen-Tang,YANG Yun et al. Experimental Study on the Broadband Impedance of BEPC Storage Ring.Proceedings of 94’Particle Accelerator Physics Symposium. Particle Accelerator Society of China. 1994(in Chinese)(徐中雄,赵振堂,杨云等.BEPC储存环宽带阻抗的实验研究.1994年全国加速器物理讨论会论文集.中国粒子加速器学会.1994) 6. LENG Yong-Bin. Development and Experiment of Longitudinal Impedance Measurement System. USTC Ph. D Thesis,1999(in Chinese)(冷用斌.纵向阻抗测量系统研制及实验.中国科技大学博士论文1999)7. Harn H , Pedersen F . On Coaxial Wire Measurements of the Longitudinal Coupling Impedance. BNL-50870 19788. ZHENG Zhao-Jun.General Coaxial TEM Mode Passive Device. Beijing:People's Posts and Telcommunications Publishing House,1983.(in Chinese)(郑兆筠.同轴式TEM模通用无源器件.人民邮电出版社,1983)9. Standards Issued by Electric Industry Ministry. SJ2331-83. VSWR of RF Connector Test Method(in Chinese)(中华人民共和国电子工业部部标准SJ233183射频连接器电压驻波比测试方法)

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HUANG Gang, HUANG Wen-Hui, CHEN Huai-Bi, ZHENG Shu-Xin, TONG De-Chun, LIN Yu-Zheng and ZHAO Zhen-Tang. Developing a Special RF Connector for Coaxial Impedance Measurement Platform[J]. Chinese Physics C, 2002, 26(5): 530-536.

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Received: 2001-06-29
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Developing a Special RF Connector for Coaxial Impedance Measurement Platform

Corresponding author: HUANG Gang,

Accelerator Laboratory, Department of Engineering Physics, Tsinghua University, Beijing 100084, China2 Institude of High Energy Physics, CAS, Beijing 100039, China

Received Date: 2001-06-29

Accepted Date: 1900-01-01

Available Online: 2002-05-05

Abstract: This paper introduces the development of a special RF connector used in the Coaxial Impedance Measurement Platform. The connector has good broadband transmission performance while the structure of tightening the inner conductor included. The design is done with 3D simulation code MAFIA, the calculated refelection factor less then 0.1 below 20GHz. The measured refelection factor of the manufactured connector is less then 0.2 below 17GHz.

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Developing a Special RF Connector for Coaxial Impedance Measurement Platform

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