Chinese Physics C > 2006, Vol. 30 > Issue(S1): 57-59

Calculations　of propagation characteristics and the model cavity investigations for a X-band hybrid dielectric-iris-loaded traveling accelerating structure

National Synchrotron Radiation Lab, USTC, Hefei 230029, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The dispersion curves of the TM01 and HEM ₁₁modes for the X-band hybrid dielectric-iris-loaded travelling accelerating structure have been calculated. The results show that the cutoff frequency and the propagation constant of HEM ₁₁mode are lower than those of the TM ₀₁mode. We have found that the certain dielectric available with permittivity of 5.81 is applied to the design of the new accelerating structure. The MAFIA code has been used to optimize the model cavities, and the measurements indicate that the resonance frequency is consistent with the design frequency.

References

[1]

. ZOU P, XIAO L L, SUN X et al. J. Appl. Phys., 2001,90(4): 2017—20232. Adolphsen C, Baumgartner W, Jobe K Loewen et al.RF Processing of X-Band Accelerator Structures at theNLCTA. SLAC-PUB-8573, Stanford Linear AcceleratorCenter, Stanford University, August 20003. Loewen R J, Menegat A, Vlieks A E et al. Proceedingsof 1999 Particle Accelerator Conference. New York, 1999.3420—34224. Chojnacki E, Gai W, Ho C et al. J. Appl. Phys., 1991,69(9): 6257—6260

Access

Get Citation

WU Cong-Feng, DONG Sai, LIN Hui and PEI Yuan-Ji. Calculations　of propagation characteristics and the model cavity investigations for a X-band hybrid dielectric-iris-loaded traveling accelerating structure[J]. Chinese Physics C, 2006, 30(S1): 57-59.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2005-12-07
Revised: 1900-01-01

Article Metric

Article Views(3834)
PDF Downloads(567)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Calculations　of propagation characteristics and the model cavity investigations for a X-band hybrid dielectric-iris-loaded traveling accelerating structure

Corresponding author:WU Cong-Feng,

National Synchrotron Radiation Lab, USTC, Hefei 230029, China

Received Date:2005-12-07
Accepted Date:1900-01-01
Available Online:2006-01-04

Abstract:The dispersion curves of the TM01 and HEM₁₁modes for the X-band hybrid dielectric-iris-loaded travelling accelerating structure have been calculated. The results show that the cutoff frequency and the propagation constant of HEM₁₁mode are lower than those of the TM₀₁mode. We have found that the certain dielectric available with permittivity of 5.81 is applied to the design of the new accelerating structure. The MAFIA code has been used to optimize the model cavities, and the measurements indicate that the resonance frequency is consistent with the design frequency.