Study of the energetic field characteristics of the TE-modalwaves in waveguides

Authors

FATİH ERDEN

Abstract

The energetic characteristics of cylindrical medium-free time-domain waveguide fields are solved within the framework of the evolutionary approach to electromagnetics. Solving the boundary-eigenvalue problem for transverse Laplacian yields a configurational basis in the waveguide cross section. Elements of the basis depend on transverse coordinates, whereas the modal amplitudes depend on the longitudinal coordinate, $z,$ and time, $t$. Solving the resulted Klein-Gordon equation yields a basis for analysis of the modal amplitudes. Exact solutions for the amplitudes of TE-modes are obtained, and the energetic field characteristics are derived in accordance with the causality principle.

DOI

10.3906/fiz-1605-1

Keywords

Time domain, waveguide, electrodynamics, Maxwell's equations, evolutionary approach, Klein-Gordon equation

First Page

47

Last Page

54

Recommended Citation

ERDEN, FATİH (2017) "Study of the energetic field characteristics of the TE-modalwaves in waveguides," Turkish Journal of Physics: Vol. 41: No. 1, Article 6. https://doi.org/10.3906/fiz-1605-1
Available at: https://journals.tubitak.gov.tr/physics/vol41/iss1/6