Electromagnetic time reversal and scattering by a small dielectric inclusion

Abstract : An asymptotic expression of the scattered electromagnetic far-field due to a small spherical dielectric inclusion illuminated by an impulsive vector source nearby is proposed first. Then, a time-reversal technique enabling to locate the position of this inclusion is developed and its performances are illustrated from numerical simulations.
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Contributor : Dominique Lesselier <>
Submitted on : Sunday, October 14, 2012 - 6:52:23 PM
Last modification on : Wednesday, April 3, 2019 - 1:58:10 AM

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Souhir Gdoura, Abdul Wahab, Dominique Lesselier. Electromagnetic time reversal and scattering by a small dielectric inclusion. Journal of Physics: Conference Series, IOP Publishing, 2012, Journal of Physics: Conference Series, 386, pp.012010. ⟨10.1088/1742-6596/386/1/012010⟩. ⟨hal-00741594⟩

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