An approach to reconstruct buried objects is proposed. It is based on the integral equations of the electromagnetic inverse\r\nscattering problem, written in terms of the Green�s function for half-space geometries. The full nonlinearity of the problem is\r\nexploited in order to inspect strong scatterers. After discretization of the continuous model, the resulting equations are solved\r\nin a regularization sense by means of a two-step inexact Newton algorithm. The capabilities and limitations of the method are\r\nevaluated by means of some numerical simulations.
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