Abstract: In this article, a 3-D finite-difference time-domain (FDTD) method is proposed for rigorous modeling and fast calculation of ultralow frequency geomagnetic storm electromagnetic fields ...
Abstract: The computational efficiency of the finite-difference time-domain (FDTD) method can be significantly reduced by the presence of complex objects with fine features. Small geometrical details ...
This code solves Maxwell's equations using the finite-difference time-domain (FDTD) method. It incorporates a classical Lorentz model modified by including a quadratic term in the polarization to ...