Development of electromagnetic simulators for ground penetrating radar
This paper presents two electromagnetic simulators based on the Finite-Difference Time Domain (FDTD) technique and Boundary Element Method (BEM), for Ground Penetrating Radar applications. The first simulator is the new open-source version of the software gprMax, which employs Yee's algorithm to solve Maxwell's equations by using the FDTD method and includes advanced features allowing the accurate analysis of realistic scenarios.