Title :
The evolution of nonmonochromatic mode fields in a waveguide with space dispersive medium
Author :
Rutkas, A.G. ; Vlasenko, L.A.
Author_Institution :
Karazin Kharkiv Nat. Univ., Kharkiv
Abstract :
We consider a cylindrical waveguide with layered space dispersive medium: there are no free source and charges. The space dispersion is taken in the constitutive equations as a dependence of the electric induction on the electric field and its space derivatives. Electromagnetic fields are; represented as series of nonmonochromatic mode E -and H -fields. In studying the solvability of evolutionary waveguide equations, we obtain a partial differential equation of Sobolev type. We investigate this equation and develop a new numerical method.
Keywords :
Maxwell equations; circular waveguides; electromagnetic fields; partial differential equations; waveguide theory; Maxwell equations; Sobolev type; cylindrical waveguide; electromagnetic fields; nonmonochrom mode fields; partial differential equation; space dispersive medium; Antenna theory; Differential equations; Dispersion; Electromagnetic fields; Electromagnetic waveguides; Frequency; Maxwell equations; Partial differential equations; Space charge; Waveguide components; Cylindrical waveguide; Maxwell’s equations; constitutive equations; layered space dispersive medium; nonmonochromatic mode fields;
Conference_Titel :
Antenna Theory and Techniques, 2007 6th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-1584-7
DOI :
10.1109/ICATT.2007.4425143
