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