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Journal Articles Journal of Physics: Conference Series Year : 2012

Electromagnetic time reversal and scattering by a small dielectric inclusion

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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.

Dates and versions

hal-00741594 , version 1 (14-10-2012)

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Cite

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