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
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