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Multiresolution model of electromagnetic wave propagation in dispersive materials

✍ Scribed by Ismael Barba; José Represa; Masafumi Fujii; Wolfgang J. R. Hoefer

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
202 KB
Volume
16
Category
Article
ISSN
0894-3370

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✦ Synopsis

Abstract

A multiresolution time‐domain (MRTD) technique based on Haar wavelets has been applied to model the propagation of waves in dispersive materials, using a discretization of the convolution equation that governs the behaviour of the media. To validate the method, the reflection coefficient at the interface between air and several different linear dispersive media, as well as the propagation of a plane wave towards a non‐linear dispersive medium have been calculated and compared with other numerical techniques and theoretical results. Copyright © 2003 John Wiley & Sons, Ltd.

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