A New Time-Domain Diffraction Coefficient for Dielectric Obstacles
摘要
We have proposed a latest diffraction time-domain (TD) coefficient for dielectric obstacles based on a heuristic uniform diffraction theory (UTD) coefficient. Taking into account diffraction by a dielectric wedge with soft and hard polarizations, TD results are compared to the inverse fast Fourier transformation (IFFT) of the corresponding frequency-domain (FD) results. Also, we have done the comparative analysis of both the approaches.