Problem analysis and new design of TESLA coupler

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Description

Problem analysis of tested TESLA coupler shows that the microwave discharge is a possible problem. Two new designs are presented. During previous tests of TESLA input coupler (doorknob with cylindrical ceramic window) it was unable to continuously operate above 300--400 kW and a small area of the coupler (area A in Figure 1) where the metal doorknob and ceramic window are only 2 mm apart was coated with metal by unidentified mechanism. In order to understand the problem and help the following designs, it is necessary to analyze possible mechanisms for the problem.

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17 p.

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Sun, Ding June 1, 1994.

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Description

Problem analysis of tested TESLA coupler shows that the microwave discharge is a possible problem. Two new designs are presented. During previous tests of TESLA input coupler (doorknob with cylindrical ceramic window) it was unable to continuously operate above 300--400 kW and a small area of the coupler (area A in Figure 1) where the metal doorknob and ceramic window are only 2 mm apart was coated with metal by unidentified mechanism. In order to understand the problem and help the following designs, it is necessary to analyze possible mechanisms for the problem.

Physical Description

17 p.

Notes

OSTI as DE95016185

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  • Other Information: PBD: Jun 1994

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  • Other: DE95016185
  • Report No.: FNAL--TM-1891
  • Grant Number: AC02-76CH03000
  • DOI: 10.2172/97277 | External Link
  • Office of Scientific & Technical Information Report Number: 97277
  • Archival Resource Key: ark:/67531/metadc794664

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Office of Scientific & Technical Information Technical Reports

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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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Creation Date

  • June 1, 1994

Added to The UNT Digital Library

  • Dec. 19, 2015, 7:14 p.m.

Description Last Updated

  • April 1, 2016, 4:31 p.m.

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Sun, Ding. Problem analysis and new design of TESLA coupler, report, June 1, 1994; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc794664/: accessed October 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.