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During recent years, we have been developing an efficient time domain technique based on numerical inversion of Laplace transform (NILT), for modelling pulse reflection from a lossy or dispersive dielectric half space and pulse propagation in a dispersive medium. In this paper, this technique is extended and applied to transient analysis of electromagnetic pulses reflected from a layered medium, with...
In this paper, an efficient time domain technique is developed to solve the impulse response of a Debye half space without performing tedious and complicated mathematical manipulations. Both horizontally and vertically polarized plane waves that are obliquely incident onto the interface between free space and a Debye medium are discussed. This technique is based on numerical inversion of Laplace transform,...
An efficient time domain technique on the basis of numerical inversion of Laplace transform and Prony's method is extended to the transient analysis of ultra wideband pulses transmitting through a lossy dielectric slab. The results obtained using this technique agree with those obtained using the FDTD technique, and are consistent with those published in the literature. Furthermore, the corresponding...
The preceding work is extended to the analysis of the pulse reflected from a lossy interface with an incident angle not smaller than the Brewster angle. The comparison between our results for vertical polarization and the published ones is made and a good agreement is shown. The variation trends of the shapes of reflected pulses with an incident angle are presented and discussed both for horizontal...
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