Speaker
Yelong Wei
(University of Science and Technology of China)
Description
A phase shifter is a key component to tune the phase of RF power for accelerating or deflecting structures in linear accelerators (linacs). This paper presents the design of a compact C-band variable phase shifter for our high-power test platform. It consists of a dual-polarization mode coupler and a movable short-circuited piston for adjusting RF phases. In order to isolate the coaxial port formed by the movable piston and the pipe a choke is introduced inside the piston. Through optimizations, the RF phase variation is simulated to be 10.1233°/mm of piston moving distance.
| Paper status | Resubmitted proceeding files received and assigned to an editor. Accepted by Submitter. |
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Author
Zishuo Zhang
(University of Science and Technology of China)
Co-authors
Zhicheng Huang
(University of Science and Technology of China)
Yelong Wei
(University of Science and Technology of China)
Guangyao Feng
(University of Science and Technology of China)