An inverse scattering procedure for addressing three-dimensional microwave imaging problems is presented in this paper. The approach is based on the full-vector integral formulation of the scattering phenomena and exploits the regularization capabilities of a Newton scheme integrating a conjugate-gradient approach developed in Lp Banach spaces. An initial performance assessment of the proposed imaging algorithm, obtained by using numerically simulated data, is reported.
Three-Dimensional microwave imaging by using a conjugate-gradient approach in Lp Banach spaces
Estatico, Claudio;Fedeli, Alessandro;Pastorino, Matteo;Randazzo, Andrea;Tavanti, Emanuele
2019-01-01
Abstract
An inverse scattering procedure for addressing three-dimensional microwave imaging problems is presented in this paper. The approach is based on the full-vector integral formulation of the scattering phenomena and exploits the regularization capabilities of a Newton scheme integrating a conjugate-gradient approach developed in Lp Banach spaces. An initial performance assessment of the proposed imaging algorithm, obtained by using numerically simulated data, is reported.
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