Nowadays approximately 6 billion people use a mobile phone and they now take a central
position within our daily lives. The 1990s saw a tremendous increase in the use of wireless …

Detailed modeling of radar scattering from wind turbines using commercial computational
electromagnetic (CEM) tools requires large computing resources and extended run times …

The use of general-purpose computing on a GPU is an effective way to accelerate the FDTD
method. This paper introduces flexibility to the theoretically best available approach. It …

A novel finite-difference time-domain (FDTD) approach is proposed for the analysis of wave
propagation in a general frequency-dependent medium. In the proposed method …

Time reversal (TR) imaging methods have recently generated considerable interest due to
their robustness and ability to locate multiple targets. However, problems arise when the …

The locally one-dimensional finite-difference time-domain (LOD-FDTD) method is a
promising implicit technique for solving Maxwell's equations in numerical electromagnetics …

Waveform-based tomographic imaging of crosshole georadar data is a powerful method to
investigate the shallow subsurface because of its ability to provide images of electrical …

Discriminative internal imaging for different chip layers can pinpoint the location of critical
defect in the flip chips, yet existing methods face challenges in in-line imaging to identify …

Subgridding methods are often used to increase the efficiency of the wave propagation
simulation with the Finite-Difference Time-Domain method. However, the majority of …

Finite-difference time-domain (FDTD) method is one of the promising approaches for the
propagation prediction. However, since the computational domain includes both the …