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| Contribution to a conference proceedings | GSI-2024-00343 |
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2023
JACoW Publishing, Geneva, Switzerland
Please use a persistent id in citations: doi:10.18429/JACOW-IBIC2023-WE2C02 doi:10.15120/GSI-2024-00343
Abstract: Controlling stored beams in particle accelerators requires specially designed RF signals, such as needed for spill control via transverse excitation. The software-defined radio (SDR) technology is adopted as a low cost, yet highly flexible setup to generate such signals in the kHz to MHz regime. A feedback system is build using a combination of digital signal processing with GNU Radio and RF Network-on-Chip (RFNoC) on a Universal Software Radio Peripheral (USRP). The system enables digitization of signals from particle detectors and direct tuning of the produced RF waveforms via a feedback controller – implemented on a single device. To allow for triggered operation and to reduce the loop delay to a few ms, custom OOT and RFNoC blocks have been implemented. This contribution reports on the implementation and first test results with beam of the developed spill control system.
Keyword(s): Accelerator Physics ; 09 Data Acquisition and Processing Platforms
Note: Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI.
Contributing Institute(s): Research Program(s):
- 621 - Accelerator Research and Development (POF4-621) (POF4-621)
- I.FAST - Innovation Fostering in Accelerator Science and Technology (101004730) (101004730)
Appears in the scientific report 2023
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