LLRF design for the HINS-SRF test facility at Fermilab

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The High Intensity Neutrino Source (HINS) R&D program requires super conducting single spoke resonators operating at 325 MHz (SSR1). After coupler installation, these cavities are tested at the HINS-SRF facility at Fermilab. The LLRF requirements for these tests include support for continuous wave and pulsed mode operations, with the ability to track the resonance frequency of the tested cavity. Real-time measurement of the cavity loaded Q and Q{sub 0} are implemented using gradient decay techniques, allowing for Q{sub 0} versus E{sub acc} plots. A real time cavity simulator was also developed to test the LLRF system and verify its functionality.

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3 pages

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Branlanrd, J.; Chase, B.; Cullerton, E.; Joireman, P.; Tupikov, V. & /Fermilab September 1, 2010.

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Description

The High Intensity Neutrino Source (HINS) R&D program requires super conducting single spoke resonators operating at 325 MHz (SSR1). After coupler installation, these cavities are tested at the HINS-SRF facility at Fermilab. The LLRF requirements for these tests include support for continuous wave and pulsed mode operations, with the ability to track the resonance frequency of the tested cavity. Real-time measurement of the cavity loaded Q and Q{sub 0} are implemented using gradient decay techniques, allowing for Q{sub 0} versus E{sub acc} plots. A real time cavity simulator was also developed to test the LLRF system and verify its functionality.

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3 pages

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  • Presented at 25th International Linear Accelerator Conference (LINAC10), Tsukuba, Japan, 12-17 Sep 2010

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  • Report No.: FERMILAB-CONF-10-355-AD
  • Grant Number: AC02-07CH11359
  • Office of Scientific & Technical Information Report Number: 989912
  • Archival Resource Key: ark:/67531/metadc1013524

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • September 1, 2010

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  • Oct. 14, 2017, 8:36 a.m.

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  • Oct. 24, 2017, 2:25 p.m.

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Branlanrd, J.; Chase, B.; Cullerton, E.; Joireman, P.; Tupikov, V. & /Fermilab. LLRF design for the HINS-SRF test facility at Fermilab, article, September 1, 2010; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc1013524/: accessed October 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.