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We developed a new Rear Transition Module (RTM) Backplane for MicroTCA.4 crates that is compliant with the PICMG standard and is an optional crate extension. The RTM Backplane provides multiple links for high-precision clock and RF signals to analog μRTM cards. Usage of an RTM Backplane allows to significantly simplify the cable management, and therefore to increase the reliability of electronic controls...
Low-level RF (LLRF) control systems developed for linear accelerator-based free electron lasers (FELs) require real-time processing of thousands of RF signals with very challenging RF field detection precision. To provide a reliable, maintainable, and scalable system, a new generation of LLRF control based on MTCA.4 architecture was started at DESY for the FLASH and European-XFEL facilities. In contrast...
This paper describes the development of FPGA based AMC boards at DESY. These versatile boards will be used for a wide range of applications at the control and data-acquisition system at the XFEL accelerator.
This article presents a generic digital control system for the stabilization of Radio Frequency (RF) fields used in particle accelerators, the Libera LLRF. Low Level RF (LLRF) systems have an important contribution in the overall performance of the accelerator since they are responsible for the control of amplitude and phase of electromagnetic fields inside the accelerating structures. The goal was...
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