• DocumentCode
    2665613
  • Title

    Electromagnetic waves radiation by thin vibrators with asymmetrical surface impedance

  • Author

    Nesterenko, M.V. ; Dakhov, V.M. ; Katrich, V.A. ; Berdnik, S.L. ; Pshenichnaya, S.V.

  • Author_Institution
    V. N. Karazin Kharkov Nat. Univ., Kharkov, Ukraine
  • fYear
    2010
  • fDate
    6-10 Sept. 2010
  • Firstpage
    212
  • Lastpage
    214
  • Abstract
    The problem about radiation of electromagnetic waves by the thin vibrator with the symmetrical and antisymmetrical components of the surface impedance relative to its centre, where the point source of excitation is located, has been solved by the generalized method of induced electromotive forces. The analytical expressions, obtained in a closed form, allow to obtain the current distribution along the vibrator length and to calculate its electrodynamic characteristics. The calculations of the vibrators input parameters of different electrical length, dependent of the values of both symmetrical and antisymmetrical components of the vibrator surface impedance, have been made.
  • Keywords
    antenna theory; electromagnetic waves; surface impedance; asymmetrical surface impedance; electrical length; electromagnetic waves radiation; induced electromotive forces; thin vibrators; Electromagnetic scattering; Equations; Impedance; Surface impedance; Surface waves; Tuning; Ultra wideband technology; Radiation of electromagnetic waves; a thin vibrator; surface impedance; the method of induced EMF;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Ultrawideband and Ultrashort Impulse Signals (UWBUSIS), 2010 5th International Conference on
  • Conference_Location
    Sevastopol
  • Print_ISBN
    978-1-4244-7470-7
  • Electronic_ISBN
    978-1-4244-7469-1
  • Type

    conf

  • DOI
    10.1109/UWBUSIS.2010.5609138
  • Filename
    5609138