In this paper, a microwave inverse-scattering technique based on the inversion of S-parameter measurements by means of a nonlinear method in variable-exponent Lebesgue spaces is presented. A two-dimensional finite-element formulation is adopted to model the measurement setup accurately. The approach has been preliminarily validated using numerically simulated data, showing promising outcomes.
Microwave imaging of dielectric targets by means of a variable-exponent finite-elements approach
Schenone, Valentina;Fedeli, Alessandro;Pastorino, Matteo;Randazzo, Andrea;Estatico, Claudio
2021-01-01
Abstract
In this paper, a microwave inverse-scattering technique based on the inversion of S-parameter measurements by means of a nonlinear method in variable-exponent Lebesgue spaces is presented. A two-dimensional finite-element formulation is adopted to model the measurement setup accurately. The approach has been preliminarily validated using numerically simulated data, showing promising outcomes.
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