Imaging comparison of GPR based on multi- and bi-static configurations

Mohammed Serhir (1) , Xiang Liu (2) , Abderrahmane Aboudourib (2, 3) , Marc Lambert (2) , Dominique Lesselier (3)

1 SONDRA - Sondra, CentraleSupélec, Université Paris-Saclay
2 GeePs - Laboratoire Génie électrique et électronique de Paris
3 L2S - Laboratoire des signaux et systèmes

In this paper, a comparison of two ground penetrating radar (GPR) systems is presented, the classical bi-static one and the Multiple Input Multiple Output (MIMO) system both using N Vivaldi antennas. For both configurations a Linear Sampling Method (LSM) imaging algorithm and Kirchhoff migration technique are used for target detection and localization. Their performance are compared through a parametric study based on synthetic data modeling a GPR scene.

Mots clés: Ground Penetrating Radar; Kirchhoff Migration; Linear Sampling Method; MIMO Radar; UWB antenna; Ground Penetrating Radar

Domaines: Physique mathématique [math-ph]; Electromagnétisme; Traitement du signal et de l'image [eess.SP]

Mohammed Serhir, Xiang Liu, Abderrahmane Aboudourib, Marc Lambert, Dominique Lesselier. Imaging comparison of GPR based on multi- and bi-static configurations. 5th SONDRA Workshop, Jun 2022, Avignon, France. ⟨hal-03691405⟩