Title :
Electrodynamic characteristics of a three-element vibrator-slot structure in a rectangular waveguide
Author :
Berdnik, S.L. ; Katrich, V.A. ; Nesterenko, M.V. ; Pshenichnaya, S.V.
Author_Institution :
V.N. Karazin Kharkov Nat. Univ., Kharkov, Ukraine
Abstract :
A problem of electromagnetic waves scattering and radiation by a structure consisting of two asymmetrical vibrators (monopoles) with variable surface impedance allocated in a rectangular waveguide and a narrow transverse slot cut in a broad wall of the waveguide is solved by the generalized method of induced electro-magneto-motive forces (EMMF). Wavelength dependencies of energy characteristics of the vibrator-slot structure for various dependencies of the surface impedance along the vibrators are presented.
Keywords :
electrodynamics; electromagnetic wave scattering; rectangular waveguides; slot antennas; EMMF; asymmetrical vibrators; electro-magneto-motive forces; electrodynamic characteristics; electromagnetic waves radiation; electromagnetic waves scattering; rectangular waveguide; three-element vibrator-slot structure; Equations; Impedance; Mathematical model; Rectangular waveguides; Surface impedance; Surface waves;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), 2013 XVIIIth International Seminar/Workshop on
Conference_Location :
Lviv
Print_ISBN :
978-966-02-6765-7
