TY  - RPRT
ID  - elediasc12894
A1  - OLIVERI, Giacomo
A1  - ANSELMI, Nicola
A1  - SALUCCI, Marco
A1  - POLI, Lorenzo
A1  - MASSA, Andrea
KW  - Compressive Sensing
KW  -  Inverse Scattering
KW  -  Inverse Scattering (Free-space)
PB  - ELEDIA Research Center - University of Trento
AV  - public
UR  - http://www.eledia.org/students-reports/894/
Y1  - 2024/09/13/
TI  - Scattering Data Acquisition in Microwave Imaging Using Compressive Sampling Techniques
N2  - This work focuses on the design of data acquisition systems for microwave imaging. Initially, the problem of
scattering data collection is formulated within the framework of Compressive Sampling (CS).
The resulting problem is addressed by minimizing the bound on the Restricted Isometry Constant (RIC)
of the observation matrix, which mathematically models the acquisition system. To achieve this, a novel
incoherence-based RIC bound is developed to account for the underlying physical properties of the microwave
imaging setup. Numerical experiments are conducted to evaluate the information acquisition capabilities of the
proposed method and to assess its impact on the performance of subsequent Compressive Sensing (CS)-based inversion,
in comparison with traditional Nyquist?Shannon sampling techniques.
M1  - technical_report
ER  -