Journals of Accelerator Conferences Website (JACoW)
JACoW
is a publisher in Geneva, Switzerland that publishes the
proceedings of accelator conferences held around the world
by an international collaboration of editors.
| URL | https://doi.org/10.18429/JACoW-IBIC2024-THP46 |
|---|---|
| Title | Phase-temperature stability measurement of various RF coaxial cables |
| Authors |
|
| Abstract | Phase stable coaxial cables are widely used for the transmission of reference signals, monitoring signals and control signals in accelerator Low-level RF, beam measurement and control systems, especially for high requirements of time/phase stability. The change in ambient temperature will change the electrical length of the coaxial cables leading to the transmission time and signal phase drift, this effect is termed as temperature coefficient of delay (TCD). The TCD curves at room temperature (15~40°C) of various types of coaxial cables commonly used in particle accelerators and other industries are measured. Some cables are tested for the first time. The cables with lowest coefficients are CommScope LDF2-50A, Zhongtian HCAAYZ-50-12 and Trigiant HCTAYZ-50-22, for different cable diameters. According to attenuation, mechanical and TCD parameters, these three cables are chosen in the HEPS phase reference line system and Linac LLRF system respectively. |
| Paper | download: THP46.pdf |
| Cite | BibTeX, LaTeX, Text/Word, RIS, EndNote |
| Conference | Proc. 13th International Beam Instrumentation Conference |
| Series | |
| Location | Beijing |
| Date | 09-13 Sep 2024 |
| Publisher | JACoW Publishing, Geneva, Switzerland |
| Editorial Board | Jianshe Cao (IHEP), Junhui Yue (IHEP), Lin Bian (IHEP), Ivan Andrian (Elettra-Sincrotrone Trieste S.C.p.A.), Volker RW Schaa (GSI), Zhichu Chen (SARI) |
| Online ISBN | 978-3-95450-249-3 |
| Online ISSN | 2673-5350 |
| Received | 05 September 2024 |
| Revised | 09 September 2024 |
| Accepted | 09 September 2024 |
| Issued | 17 September 2024 |
| DOI | 10.18429/JACoW-IBIC2024-THP46 |
| Pages | 569-572 |
| Copyright | Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI. |