A large scale of fine to coarse cell transformation for FDTD simulation

Abstract

In order to extend the reach of a conventional FDTD simulation without using extraordinary computer resources, a large scale of fine to coarse cell transformation for 3D FDTD Simulation is presented in this paper. With the proposed method, numerical results are discussed in the three-dimensional case. It proved that the proposed method is of accuracy and high efficiency by comparing with analytic solution and conventional FDTD.