Title :
A compact fourth order locally one-dimensional FDTD Method
Author :
Liang, Feng ; Wang, Gaofeng
Author_Institution :
Sch. of Electron. Inf., Wuhan Univ., Wuhan
Abstract :
A numerical dispersion improved locally one-dimensional finite-difference time-domain (LOD-FDTD) based on compact implicit fourth order scheme is proposed in this paper. The numerical dispersion error is shown to be reduced due to the fourth order spatial accuracy. Meanwhile the proposed LOD-FDTD scheme is simpler than its ADI-FDTD counterpart.
Keywords :
Maxwell equations; finite difference time-domain analysis; compact fourth order FDTD method; finite-difference time-domain method; locally one-dimensional FDTD method; numerical dispersion error; Computer errors; Electromagnetic fields; Finite difference methods; Information technology; Maxwell equations; Microelectronics; Permeability; Propagation losses; Stability analysis; Time domain analysis;
Conference_Titel :
Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-2192-3
Electronic_ISBN :
978-1-4244-2193-0
DOI :
10.1109/ISAPE.2008.4735331
