Measurement for the kanthal alloy used for collinear load and the s-band load design

Author

He, Xiaodong ; Wu, Cong-Feng ; Dong, Sai ; Pei, Yuanji

Author_Institution

USTC, Hefei

fYear

2007

fDate

25-29 June 2007

Firstpage

2146

Lastpage

2148

Abstract

We have developed the method to determine the permeability and the electrical conductivity of the Kanthal alloy available. The alloy is coated inside the walls of disk-loaded cavities, which is used for the collinear load. The collinear load absorbs the remaining RF power over the last cells of the section while still accelerating the beam. Based on the experimental results of permeability and the calculated value of the conductivity, the computation study of the collinear load has been made by Microwave Studio. The attenuation in the collinear load is 16.02 dB.

Keywords

accelerator RF systems; accelerator cavities; aluminium alloys; beam handling techniques; chromium alloys; electrical conductivity; electron accelerators; iron alloys; magnetic permeability; FeCrAlJk; Kanthal alloy; Microwave Studio; RF power; S-band load design; accelerating beam; computation study; disk-cavities; electrical conductivity; electron accelerators; magnetic permeability; Coaxial cables; Conducting materials; Conductivity; Electric resistance; Magnetic materials; Metal foam; Permeability; Power cables; Radio frequency; Wire;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2007. PAC. IEEE

Conference_Location

Albuquerque, NM

Print_ISBN

978-1-4244-0916-7

Type

conf

DOI

10.1109/PAC.2007.4441178

Filename

4441178