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000603182 037__ $$aPUBDB-2024-00819
000603182 041__ $$aEnglish
000603182 1001_ $$0P:(DE-H253)PIP1105411$$aLamaack, Jonas$$b0$$eCorresponding author$$gmale
000603182 245__ $$aNew Beam Position Monitor System for PETRA IV$$f2023-07-01 - 2024-02-01
000603182 260__ $$c2024
000603182 300__ $$a41
000603182 3367_ $$2DRIVER$$abachelorThesis
000603182 3367_ $$02$$2EndNote$$aThesis
000603182 3367_ $$2DataCite$$aOutput Types/Supervised Student Publication
000603182 3367_ $$0PUB:(DE-HGF)2$$2PUB:(DE-HGF)$$aBachelor Thesis$$bbachelor$$mbachelor$$s1709720303_3370032
000603182 3367_ $$2BibTeX$$aMASTERSTHESIS
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000603182 502__ $$aBachelorarbeit, University of Hamburg, 2024$$bBachelorarbeit$$cUniversity of Hamburg$$d2024$$o2024-01-15
000603182 520__ $$aThe PETRA IV project at DESY aims to upgrade the present synchrotron radiation sourcePETRA III into a source of ultra-low emittance with target emittance of 20pmrad. Thesmall beam emittance translates directly into much smaller beam sizes of about 7 μmhorizontally and 3 μm vertically at insertion device source points, thus imposing stringentrequirements on the machine’s stability. To measure beam position and control orbitstability to the required level of accuracy, a high-resolution BPM system consisting ofapprox. 800 individual monitors will be installed. Its readout electronics will be based onMTCA.4 as a technical platform. To fulfill the long-term drift requirement (< 1 μm over 6days), the concept of crossbar-switching was extended in a way that the analog RF switchmatrix is separated from the readout electronics and placed as close to the BPM pickupas possible, therefore enabling the stabilization of the RF cables. A new RTM card withseveral analog and digital parts taken from the Libera Brilliance+ has been developed andis currently used as the BPM electronic front end. At present, a fully populated MTCAcrate with 6 2BPMRTM and 6 commercial AMC boards for the readout of 12 BPMs isinstalled at PETRA III. This thesis is a performance evaluation of the new system andsummarizes the latest beam measurements, showing that the performance requirementsfor PETRA IV are met.
000603182 536__ $$0G:(DE-HGF)POF4-621$$a621 - Accelerator Research and Development (POF4-621)$$cPOF4-621$$fPOF IV$$x0
000603182 693__ $$0EXP:(DE-H253)PETRAIII(machine)-20150101$$1EXP:(DE-H253)PETRAIII-20150101$$5EXP:(DE-H253)PETRAIII(machine)-20150101$$aPETRA III$$eFacility (machine) PETRA III$$x0
000603182 693__ $$0EXP:(DE-H253)PETRAIV-20220101$$1EXP:(DE-H253)PETRAIV-20220101$$aPETRA IV$$x1
000603182 7001_ $$0P:(DE-H253)PIP1032393$$aHillert, Wolfgang$$b1$$eThesis advisor
000603182 7001_ $$0P:(DE-H253)PIP1002168$$aKube, Gero$$b2$$eThesis advisor$$udesy
000603182 8564_ $$uhttps://bib-pubdb1.desy.de/record/603182/files/BSc_Thesis_Lamaack_New_BPM_System_for_PETRA_IV_V2.pdf$$yRestricted
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000603182 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1105411$$aExternal Institute$$b0$$kExtern
000603182 9101_ $$0I:(DE-H253)_CFEL-20120731$$6P:(DE-H253)PIP1032393$$aCentre for Free-Electron Laser Science$$b1$$kCFEL
000603182 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1032393$$aExternal Institute$$b1$$kExtern
000603182 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1002168$$aDeutsches Elektronen-Synchrotron$$b2$$kDESY
000603182 9131_ $$0G:(DE-HGF)POF4-621$$1G:(DE-HGF)POF4-620$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMaterie und Technologie$$vAccelerator Research and Development$$x0
000603182 9141_ $$y2024
000603182 920__ $$lyes
000603182 9201_ $$0I:(DE-H253)MDI-20120806$$kMDI$$lDiagnose und Instrumentierung$$x0
000603182 980__ $$abachelor
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