The LLRF system is responsible for controlling the phase and amplitude of cavities in the linac system. The cost book details the budget for implementing the LLRF system in 155 systems. Adaptations were made to the PEG for delivering and installing the LLRF systems. A schedule outlines the developme

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ALBA LLRF upgrades aim to improve beam availability by implementing auto-recovery processes and feed-forward loops for RF trip compensation. The upgrades involve detuning cavities, adjusting amplitudes and phases, and enabling tuning loops to ensure smooth power delivery to the beam. Despite challen

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The evaluation and comparison of electricity power systems between the CEPC and FCCee accelerators reveal the power breakdowns, RF power consumption, magnet power supply, and overall power usage. Differences in power consumption for various components such as RF, magnets, and vacuum systems are high

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The SuperKEKB Linac RF Distribution System underwent various upgrades and installations to enhance performance and functionality. These included improvements to the Injector Master Oscillator Phase Shifter, S-band Phase Shifter for DR Downstream, LLRF Control Unit, RF Monitoring systems, and more. A

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Explore the advancements in FLASH RF gun developments presented by Sven Pfeiffer during the LLRF team FEL Seminar. Topics discussed include LLRF feedback, pulse width modulation, RF gun cooling systems, fast protection measures, and current challenges post-startup, offering valuable insights into pr

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The Booster RF 20Hz Testing & Results conducted on October 24th, 2019 involved thermal scans and testing of power supplies and cavities for running at 20Hz. The testing highlighted concerns with power distribution and the potential for bus bars to get hot under load, requiring further investigation.

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