• DocumentCode
    996987
  • Title

    Computations of the aperture admittance of an axial slot on a dielectric coated cylinder

  • Author

    Croswell, William F. ; Westrick, G.C. ; Knop, Charles M.

  • Author_Institution
    NASA Langley Research Center, Hampton, VA, USA
  • Volume
    20
  • Issue
    1
  • fYear
    1972
  • fDate
    1/1/1972 12:00:00 AM
  • Firstpage
    89
  • Lastpage
    92
  • Abstract
    An extensive set of curves for the aperture admittance of a waveguide-fed axial slot on a coated metal cylinder is presented for both an underdense plasma and a Teflon coating. Examination of these curves shows that a slot on a cylinder with a Ka of 2 to 3 has about the same aperture admittance as the identical slot opening onto a flat ground plane.
  • Keywords
    Cylindrical antennas; Dielectric-covered antennas; Plasma-covered antennas; Slot antennas; Admittance; Antenna theory; Antennas and propagation; Apertures; Dielectrics; Dipole antennas; Impedance; Resonance; Shape; Testing;
  • fLanguage
    English
  • Journal_Title
    Antennas and Propagation, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-926X
  • Type

    jour

  • DOI
    10.1109/TAP.1972.1140141
  • Filename
    1140141
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=996987