DocumentCode
345276
Title
Disk-type input coupler with a HOM damper for the PLS storage ring cavity
Author
Yang, J.-S. ; Park, I.S. ; Kwon, M.
Author_Institution
Pohang Univ. of Sci. & Technol., South Korea
Volume
2
fYear
1999
fDate
1999
Firstpage
902
Abstract
A disk-type input coupler for the Pohang Light Source (PLS) storage ring cavity was fabricated and tested up to 60 kW. A coaxial adapter is required for this system which should have an exit for the loop coupling tubes. Since this input coupler can extract HOMs better than the cylinder-type one out of the cavity, a specially designed HOM absorber was implemented in the design of the adapter. A characteristic of the system is simulated by the HFSS code. The result of the simulation and a preliminary measurement are presented
Keywords
accelerator cavities; beam handling equipment; electron accelerators; storage rings; 60 kW; HOM damper; PLS storage ring cavity; Pohang Light Source; coaxial adapter; disk-type input coupler; higher order modes; loop coupling tubes; Ceramics; Coaxial components; Couplings; Filters; Monitoring; Prototypes; Radio frequency; Storage rings; System testing; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location
New York, NY
Print_ISBN
0-7803-5573-3
Type
conf
DOI
10.1109/PAC.1999.795394
Filename
795394
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