2G.Mur,The Modeling of Singularities in the FiniteDifference Approximation of the Time-Domain Electromanetic-Fiels Equations[J].IEEE Trans.Microwave T heory Tech,1981,MTT-29(10):1073-1077.
3A.taflove and M.E.Brodwin,Numerical Solution of Steady -State Electromagnetic Scattering Problems Using the Time-Dependent Maxwell's Equations,IEEE Trans[J].On Microwave Theory tech,1975,MTT-23:623-630.
4K.S.Yee,Numeical Solution of Initial Boundary Value Problems Involving Maxwell' s Equation in Isotropic Media[J].IEEE Trans.Autennas Propagat,1966,AP-14:302-307.