Spatio-Spectral Analysis of Electromagnetic Wave Propagation
Abstract
Numerical methods such as Finite Difference Time
Domain Method (FDTD) solution of Electromagnetic Waves (EMW) are particularly
useful for transient analysis of EMW propagation. However, transient analysis
methods are not effective for analysis of spectral properties of wave
propagation in anisotropic media. In order to consider frequency dependence of
material parameters (permittivity, permeability and conductivity),
frequency-depended FD-FDTD methods ((FD)2TD) are proposed. Besides,
high computational complexity and stability problems of solution, relevance of
solution is questionable. There is a
need for straight forward analytical solution for perform spatio-spectral
investigation of basic structures and the verification of simulation results.
This study presents a solution of Maxwell equations for directional wave
propagation in media where dielectric constant expressed with respect to wave
frequency. This provides low complexity fundamental analyses of EMW propagation
in homogeneous material.
Keywords
References
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Details
Primary Language
English
Subjects
Engineering
Journal Section
Research Article
Authors
Hafız Alisoy
*
0000-0002-2758-3635
Türkiye
Publication Date
July 18, 2019
Submission Date
May 20, 2019
Acceptance Date
June 28, 2019
Published in Issue
Year 2019 Volume: 2 Number: 1