Impulse signal propagation in open dielectric circular waveguide

Author

Legenkiy, M.N. ; Butrym, A.Yu.

Author_Institution

Karazin Kharkiv Nat. Univ., Kharkiv, Ukraine

fYear

2010

fDate

6-10 Sept. 2010

Firstpage

119

Lastpage

121

Abstract

The paper considers generalization of Mode Basis Method for calculation of pulse signal propagation in a circular open dielectric waveguide. The mode functions are calculated by Integral Equations Method. It is shown that the circular dielectric waveguide possesses only continuous spectrum. Then an integral-differential System of Evolutionary Equations is obtained that describes mode amplitudes evolution in time with propagation. Its solution by the method of moments is proposed. Propagation of some pulse signal in a circular dielectric waveguide is calculated.

Keywords

circular waveguides; dielectric waveguides; electromagnetic wave propagation; evolutionary computation; integral equations; method of moments; continuous spectrum; evolutionary equations; impulse signal propagation; integral equations method; integral-differential system; method of moments; mode amplitudes evolution; mode basis method; mode functions; open dielectric circular waveguide; Dielectrics; Finite difference methods; Integral equations; Mathematical model; Optical waveguides; Time domain analysis; Integral Equation Method; Mode Basis Method; circular dielectric waveguide; continuous spectrum; method of moments; system of evolutionary equations;

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.2010.5609170

Filename

5609170