A quasi-analytical boundary condition for three-dimensional finite difference electromagnetic modeling

[I] Numerical modeling of the quasi -static electromagnetic (EM) field in the frequency domain in a three-dimensional (3-0) inhomogeneous medium is a very challenging problem in computational physics. We present a new approach to the finite difference (FD) solution of this problem. The FD discretization of the EM field equation is based on the balance… CONTINUE READING