@article{article_567623, title={Spatio-Spectral Analysis of Electromagnetic Wave Propagation}, journal={European Journal of Engineering and Applied Sciences}, volume={2}, pages={15–18}, year={2019}, author={Alisoy, Hafız and Alagöz, Baykant Barış and Alisoy, Gülizar}, keywords={Maxwell equation,Spatio-spectral analysis,Field phasors}, abstract={<p style="text-align:justify;"> <span style="line-height:115%;">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) <font face="Times New Roman, serif"> <span style="font-size:9pt;">2 </span> </font>TD) 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. </span> <br /> </p>}, number={1}, publisher={Tekirdag Namik Kemal University}