• DocumentCode
    922150
  • Title

    Numerical computation of the input impedance of a finite helix

  • Author

    Wynn, D.C. ; Carson, C.T.

  • Author_Institution
    Monash University, Department of Electrical Engineering, Clayton, Australia
  • Volume
    9
  • Issue
    10
  • fYear
    1973
  • Firstpage
    203
  • Lastpage
    205
  • Abstract
    A numerical method is given for the determination of the input impedance of a thin-wire helix. The problem is approximated by a frequency-dependent matrix equation whose solution is an approximation to the current distribution and is used in a variational expression for the impedance. Experimental and theoretical results for the determination of the resonant frequency are included.
  • Keywords
    antenna theory; current distribution; electrical impedance; numerical methods; antenna theory; current distribution; electrical impedance; numerical methods; thin wire helix;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19730148
  • Filename
    4236090
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=922150