Published 2009
| Version v1
Miscellaneous
Recent progresses in the LLRF FPGA control system of the J-PARC LINAC
Creators
- 1. High Energy Accelerator Research Organization, Tsukuba, Ibaraki (Japan)
- 2. Japan Atomic Energy Agency, Tokai, Ibaraki (Japan)
Description
The recent progresses in the LLRF FPGA control system of the J-PARC LINAC will be presented in this paper. Firstly, automatically switching the beam loading compensation in accordance with the different beam operation mode has been realized by the FPGA. Secondly, a chopped-beam compensation for the 972-MHz high-β section has also been performed by the FPGA. Finally, besides the mechanical tuning method of rf cavities, an input rf-frequency tuning has been carried out by the FPGA. (author)
Additional details
Additional titles
- Original title (English)
- Dai 6 kai nippon kasokuki gakkai nenkai
Identifiers
Publishing Information
- Imprint Title
- Proceedings of the 6th annual meeting of Particle Accelerator Society of Japan
- Imprint Pagination
- 1177 p.
- Journal Page Range
- p. 1053-1055
Conference
- Title
- 6. annual meeting of Particle Accelerator Society of Japan
- Dates
- 5-7 Aug 2009
- Place
- Tokai, Ibaraki (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 42101162
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- BEAM PULSERS; BEAMS; CAVITY RESONATORS; CONTROL SYSTEMS; J-PARC; LINEAR ACCELERATORS; LOADING; RF SYSTEMS; TUNING
- Descriptors DEC
- ACCELERATORS; CYCLIC ACCELERATORS; ELECTRONIC EQUIPMENT; EQUIPMENT; MATERIALS HANDLING; RESONATORS; SYNCHROTRONS
Optional Information
- Notes
- This CD-ROM can be used for WINDOWS, MACINTOSH; Acrobat Reader is included; Data in PDF format, Folder Name: papers, Paper ID: fpaca43.pdf; 7 refs., 5 figs., 1 tab. Imprint:Dai 6 kai nippon kasokuki gakkai nenkai