The Cavity Combiner Development for TPS SSPA Tower at NSRRC
Abstract 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 de-vote resources to develop the cavity combiner. In this study, a 16-kw, 21-ports cavity combiner is designed and manufactured as the cornerstone for an 80-kw, 101-ports cavity combiner in the future. The RF properties, S11 and S21, of output port were simulated and measured to evaluate the combining efficiency.
Authors
- Mao-Jen Lin (ORCID: https://orcid.org/0000-0001-7161-7110)
- Y. T. Li
- L.-J. Chen
- F. T.H. Chung
- Zhenghong Liu (ORCID: https://orcid.org/0000-0003-3361-3818)
- C. H. Lo (ORCID: https://orcid.org/0000-0002-3376-8652)
- Shiaw Chang
- C. Wang
- Mei-Hsia Chang (ORCID: https://orcid.org/0000-0002-6776-3585)
- F.‐Y. Chang
- Chun‐Hsiung Huang
- Meng-Shu Yeh
Institutions
- National United University (TW)
- National Synchrotron Radiation Research Center (TW)
Publication Details
- Journal
- Journal of Physics Conference Series
- Published
- 2025-09-01
- DOI
- https://doi.org/10.1088/1742-6596/3094/1/012045
- Primary Topic
- Particle accelerators and beam dynamics
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Science and Technology Council