Cylindrical Surface Wave on Periodically Corrugated Metal Cylindrical Surface Wave on Periodically Corrugated Metal

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Author(s)

    • OGURA Kazuo
    • Graduate School of Science and Technology, Niigata University

Abstract

We present a numerical and experimental study of the dispersion characteristics of cylindrical surface waves on metallic cylinders with rectangular corrugations. In actual devices, reflections at both ends quantize the electromagnetic modes into resonant axial modes. A cavity method based on axial mode measurements is applied to study the properties of the cylindrical surface waves. The resonances are relatively sharp near the upper cutoff, but at low frequencies far from the cutoff, the resonances broaden to resemble those of a Sommerfeld wave.

Journal

  • Plasma and Fusion Research

    Plasma and Fusion Research 7(0), 2406022-2406022, 2012

    Japan Society of Plasma Science and Nuclear Fusion Research

Codes

  • NII Article ID (NAID)
    130004467848
  • NII NACSIS-CAT ID (NCID)
    AA12346675
  • Text Lang
    ENG
  • Article Type
    journal article
  • ISSN
    1880-6821
  • Data Source
    IR  J-STAGE 
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