Title :
3-D FDTD method with weakly conditional stability
Author :
Chen, J. ; Wang, J.
Author_Institution :
Sch. of Electron. & Inf. Eng., Xi´´an Jiaotong Univ.
Abstract :
A novel 3-D FDTD method with weakly conditional stability is presented. The time step in this method is only determined by one space discretisation. Compared with the ADI-FDTD method, this method has better accuracy and higher computation efficiency. CPU time for this weakly conditionally stable FDTD method can be reduced to about 3/4 of that for the ADI-FDTD scheme
Keywords :
computational electromagnetics; finite difference time-domain analysis; 3D FDTD method; ADI-FDTD method; electromagnetics; one space discretisation; weakly conditional stability;
Journal_Title :
Electronics Letters
