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An Inverse Mixed Impedance Scattering Problem in a Chiral Medium

Author

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  • Evagelia S. Athanasiadou

    (Department of Mathematics, National and Kapodistrian University of Athens, 157 84 Athens, Greece)

Abstract

An inverse scattering problem of time-harmonic chiral electromagnetic waves for a buried partially coated object was studied. The buried object was embedded in a piecewise isotropic homogeneous background chiral material. On the boundary of the scattering object, the total electromagnetic field satisfied perfect conductor and impedance boundary conditions. A modified linear sampling method, which originated from the chiral reciprocity gap functional, was employed for reconstruction of the shape of the buried object without requiring any a priori knowledge of the material properties of the scattering object. Furthermore, a characterization of the impedance of the object’s surface was determined.

Suggested Citation

  • Evagelia S. Athanasiadou, 2021. "An Inverse Mixed Impedance Scattering Problem in a Chiral Medium," Mathematics, MDPI, vol. 9(1), pages 1-14, January.
    • Handle: RePEc:gam:jmathe:v:9:y:2021:i:1:p:104-:d:475228
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