Paper | Title | Page |
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MOPTY021 | Measurement of Clock Jitter in Beam Diagnostic System | 981 |
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Low clock jitter can improve the performance of beam diagnostic system. This paper presents a procedure for the direct measurement of low-level clock jitter. High resolution spectrum analyzer or broadband high sampling rate oscilloscope is not demanded by using this method. Simulation will be introduced. | ||
DOI • | reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-MOPTY021 | |
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MOPTY022 | Bunch by Bunch DBPM Processor Development and Preliminary Experiment in SSRF* | 984 |
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Funding: Work supported by Chinese NSFC11375255. Digital BPM processor with turn-by-turn capability has been widely used in synchrotron radiation facilities over the world, which is proved to be very useful and powerful for daily operation and linear optics study but not good enough in the case of individual bunch information required. In order to sufficient individual bunch diagnostics requirements a development plan of the next generation DBPM processor with bunch-by-bunch capability has been initiated in SINAP since 2012. The whole development was divided into three steps: a concept processor based on digital oscilloscope IOC, an algorithm prototype processor based on commercial high speed ADC board, and a custom designed dedicated processor. The progress of this work and several preliminary beam experiments will be discussed in this paper. |
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DOI • | reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-MOPTY022 | |
Export • | reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml) | |