1–6 Jun 2025
Taipei International Convention Center (TICC)
Asia/Taipei timezone

Design of a C-band compact phase shifter for particle accelerators

WEPB111
4 Jun 2025, 16:00
2h
Exhibiton Hall A _Bear (TWTC)

Exhibiton Hall A _Bear

TWTC

Poster Presentation MC7.T06 Normal Conducting RF Wednesday Poster Session

Speaker

Chengzhe Wang (University of Science and Technology of China)

Description

A phase shifter is a key component to tune the phase of RF power for accelerating 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 20 degree/mm of piston moving distance.

Region represented Asia
Paper preparation format Word

Author

zishuo Zhang (University of Science and Technology of China)

Co-authors

Zhicheng Huang (University of Science and Technology of China) Chengzhe Wang (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) Luigi Faillace (Istituto Nazionale di Fisica Nucleare) David Alesini (Istituto Nazionale di Fisica Nucleare)

Presentation materials

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