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

The cavity combiner development for TPS SSPA tower at NSRRC

WEPB083
4 Jun 2025, 16:00
2h
Exhibiton Hall A _Bear (TWTC)

Exhibiton Hall A _Bear

TWTC

Poster Presentation MC7.T08 RF Power Sources Wednesday Poster Session

Speaker

Shian Wen Chang (National Synchrotron Radiation Research Center)

Description

NSRRC builds four home-made solid state power amplifier towers to provide 300 kW for one superconducting RF cavity at TPS. The power combining tree of one tower is two-stages structure with a complex wire connection. In order to simplify the wire connection and increase the power combining efficiency, we devote resources to develop the cavity combiner. In this study, a 21-ports cavity combiner is designed and manufactured. The RF properties, S11 and S21, of output port were simulated and measured to evaluate the combining efficiency.

Region represented Asia
Paper preparation format Word

Authors

Dr Fu-Yu Chang (National United University) Shian Wen Chang (National Synchrotron Radiation Research Center)

Co-authors

Chao-Hui Huang (National Synchrotron Radiation Research Center) Chaoen Wang (National Synchrotron Radiation Research Center) Chih-Hung Lo (National Synchrotron Radiation Research Center) Fu-Tsai Chung (National Synchrotron Radiation Research Center) Ling-Jhen Chen (National Synchrotron Radiation Research Center) Mei-Hsia Chang (National Synchrotron Radiation Research Center) Meng-Shu Yeh (National Synchrotron Radiation Research Center) Ming-Chyuan Lin (National Synchrotron Radiation Research Center) Yi-Ta Li (National Synchrotron Radiation Research Center) Zong-Kai Liu (National Synchrotron Radiation Research Center)

Presentation materials

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