PROJECT TITLE :

The Implementation of Convolutional Perfectly Matched Layer (CPML) for One-Step Leapfrog HIE-FDTD Method

ABSTRACT:

The convolutional perfectly matched layer (CPML) is changed and implemented for one-step leapfrog hybrid implicit-explicit finite-distinction time-domain (HIE-FDTD) method. Its stability is verified in a semi-analytical manner and its effectiveness is demonstrated numerically. It's shown that even when time step size is large, the absorbing performance of CPML is still very good.