Zobrazeno 1 - 10 of 19 pro vyhledávání: '"Valentina Schenone"'
1
Akademický článek
Quantitative Inversion of Multiantenna Ground-Penetrating Radar Data with Modeling Error Correction Based on Long Short-Term Memory Cells
Autor: Alessandro Fedeli, Valentina Schenone, Andrea Randazzo
Publikováno v: Remote Sensing, Vol 16, Iss 12, p 2050 (2024)
Quantitative inversion of GPR data opens the door to precise characterization of underground environments. However, in order to make the inverse scattering problem solution easier from a computational viewpoint, simplifying assumptions are often appl
Externí odkaz: https://doaj.org/article/8588204c08a3499a8971718969ed71aa
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2
Akademický článek
Detection of Failures in Antenna Arrays Through a Lebesgue-Space Approach
Autor: Valentina Schenone, Alessandro Fedeli, Claudio Estatico, Matteo Pastorino, Andrea Randazzo
Publikováno v: IEEE Open Journal of Antennas and Propagation, Vol 3, Pp 652-662 (2022)
In this paper, a novel antenna array diagnostic approach is presented. The failures in antenna arrays are detected by means of a non-Hilbertian Lebesgue-space $L^{p}$ technique to solve the underlying inverse problem. The solution of this inverse pro
Externí odkaz: https://doaj.org/article/23388dbf59054f279c6a5a4db60c3536
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3
Akademický článek
Microwave-Based Subsurface Characterization through a Combined Finite Element and Variable Exponent Spaces Technique
Autor: Valentina Schenone, Claudio Estatico, Gian Luigi Gragnani, Matteo Pastorino, Andrea Randazzo, Alessandro Fedeli
Publikováno v: Sensors, Vol 23, Iss 1, p 167 (2022)
A microwave characterization technique to inspect subsurface scenarios is proposed and numerically assessed in this paper. The approach is based on a combination of finite element electromagnetic modeling and an inversion procedure in Lebesgue spaces
Externí odkaz: https://doaj.org/article/c1cb6f7d9fba40ea834ed977b028663a
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4
Quantitative inverse scattering analysis for ground penetrating radar imaging
Autor: Alessandro Fedeli, Valentina Schenone, Matteo Pastorino, Andrea Randazzo
The inspection of underground scenarios is a challenging task required in several applications, from geophysical to archeological and civil areas. The ground penetrating radar (GPR) is a common tool that has been widely adopted to provide qualitative
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::920ecce9e7bfed669a4f223f589f79d4
https://doi.org/10.5194/egusphere-egu23-5339
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8
Nonlinear S-Parameters Inversion for Stroke Imaging
Autor: Andrea Randazzo, Serguei Semenov, Matteo Pastorino, Tommy Henriksson, Valentina Schenone, Alessandro Fedeli
Publikováno v: IEEE Transactions on Microwave Theory and Techniques. 69:1760-1771
Stroke identification by means of microwave tomography requires a very accurate reconstruction of the dielectric properties inside patient’s head. This is possible when a precise measurement system is combined with a full nonlinear inversion method
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35d75cff2fe5fe0afdc1066dd99ff135
https://doi.org/10.1109/tmtt.2020.3040483
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