We present an approach based on the Born approximation and on the Singular Value optimization (SVO) technique to extract information on scatterers in inverse problems. A 2D geometry with multi-frequency/single-view plane wave illumination and TM polarization with near-field acquisitions is considered. Numerical results show that it is possible to significantly reduce the number of near-field samples against the canonical λmin/2 criterion.
An SVO-based approach for electromagnetic inverse scattering / Capozzoli, A.; Curcio, C.; Liseno, A.. - (2020), pp. 649-652. (Intervento presentato al convegno 43rd International Conference on Telecommunications and Signal Processing, TSP 2020 tenutosi a Milan, Italy nel 2020) [10.1109/TSP49548.2020.9163574].
An SVO-based approach for electromagnetic inverse scattering
Capozzoli A.;Curcio C.;Liseno A.
2020
Abstract
We present an approach based on the Born approximation and on the Singular Value optimization (SVO) technique to extract information on scatterers in inverse problems. A 2D geometry with multi-frequency/single-view plane wave illumination and TM polarization with near-field acquisitions is considered. Numerical results show that it is possible to significantly reduce the number of near-field samples against the canonical λmin/2 criterion.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
