High-power testing of 11.424 GHz dielectric-loaded accelerating structures.

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The design, construction, and bench testing of an X-band travelling-wave accelerating structure loaded with a permittivity=20 dielectric has been published recently by the Argonne Advanced Accelerator Group [1]. Here we describe a new program to build a test accelerator using this structure. The accelerator will be powered using high-power 11.424-GHz radiation available at the Magnicon Facility at the Naval Research Lab [2]. The magnicon is expected to provide up to 30 MW from each of two WR-90 output waveguide arms in pulses of up to 1-{micro}s duration, permitting tests of the dielectric-loaded X-band device at gradients of {approximately}40 MV/m. The ... continued below

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3 pages

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Gold, S. H. & Gai, W. July 16, 2001.

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Description

The design, construction, and bench testing of an X-band travelling-wave accelerating structure loaded with a permittivity=20 dielectric has been published recently by the Argonne Advanced Accelerator Group [1]. Here we describe a new program to build a test accelerator using this structure. The accelerator will be powered using high-power 11.424-GHz radiation available at the Magnicon Facility at the Naval Research Lab [2]. The magnicon is expected to provide up to 30 MW from each of two WR-90 output waveguide arms in pulses of up to 1-{micro}s duration, permitting tests of the dielectric-loaded X-band device at gradients of {approximately}40 MV/m. The use of higher power pulses (100-500 MW) eventually available at the output of an active pulse compressor [3] driven by the magnicon will permit gradients in excess of 100 MV/m to be achieved.

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3 pages

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  • 2001 Particle Accelerator Conference, Chicago, IL (US), 06/18/2001--06/22/2001

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  • Report No.: ANL-HEP-CP-01-61
  • Grant Number: W-31-109-ENG-38
  • Office of Scientific & Technical Information Report Number: 783657
  • Archival Resource Key: ark:/67531/metadc720304

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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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  • July 16, 2001

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  • Sept. 29, 2015, 5:31 a.m.

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  • March 21, 2016, 8:42 p.m.

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Gold, S. H. & Gai, W. High-power testing of 11.424 GHz dielectric-loaded accelerating structures., article, July 16, 2001; Illinois. (digital.library.unt.edu/ark:/67531/metadc720304/: accessed December 16, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.