The Elimination of Microwave Reflections

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Description

Abstract: "The reflections of microwaves from the walls of a plasma-containing vessel are studied. The probable cause of the reflections is discussed, and several suggestions are made for eliminating the reflections from the waveguide in the vessel and particularly from the pyrex vessel wall and copper tubing surrounding the pyrex. Quarter-wave-thick carbon-filled plastics or glasses having a very low vapor pressure room most promising when placed inside the pyrex cylinder. BaTiO3 appears to be an excellent material when placed outside the vacuum."

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[15] p. ; 28 cm.

Creation Information

Beard, David February 1, 1955.

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Description

Abstract: "The reflections of microwaves from the walls of a plasma-containing vessel are studied. The probable cause of the reflections is discussed, and several suggestions are made for eliminating the reflections from the waveguide in the vessel and particularly from the pyrex vessel wall and copper tubing surrounding the pyrex. Quarter-wave-thick carbon-filled plastics or glasses having a very low vapor pressure room most promising when placed inside the pyrex cylinder. BaTiO3 appears to be an excellent material when placed outside the vacuum."

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[15] p. ; 28 cm.

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Digitized from microopaque cards (1).

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  • OCLC: 929457621
  • SuDoc Number: Y 3.AT 7:22/UCRL-4460
  • Report No.: UCRL-4460
  • Government Documents No.: W-7405-eng-48
  • Archival Resource Key: ark:/67531/metadc714573

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Technical Report Archive and Image Library

The Technical Report Archive & Image Library (TRAIL) identifies, acquires, catalogs, digitizes and provides unrestricted access to U.S. government agency technical reports. The mission of TRAIL is to ensure preservation, discoverability, and persistent open access to government technical publications regardless of form or format.

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Imaged from microcard, these technical reports describe research performed for U.S. government agencies from the 1930s to the 1960s. The reports were provided by the Technical Report Archive and Image Library (TRAIL).

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  • February 1, 1955

Added to The UNT Digital Library

  • Feb. 12, 2018, 7:42 a.m.

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  • April 23, 2019, 4:14 p.m.

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Beard, David. The Elimination of Microwave Reflections, report, February 1, 1955; Livermore, California. (https://digital.library.unt.edu/ark:/67531/metadc714573/: accessed March 25, 2025), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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