论文信息 - New flexible subgridding scheme for the finite integration technique

New flexible subgridding scheme for the finite integration technique

A new flexible subgridding scheme for the finite integration technique is presented which can be applied for the numerical simulation of electromagnetic phenomena in static, time, and frequency domains as well as for the eigenmode computation. Numerical simulations both in the static as well as in the high-frequency regime are presented to give evidence of the improved efficiency of the scheme and its longterm stability in time-domain simulations.

[1] Thomas Weiland,et al. Numerical stability of finite difference time domain methods , 1998 .

[2] Edward K. N. Yung,et al. TRANSIENT ANALYSIS OFn-TIER GaAs MESFET MATRIX AMPLIFIERS BY THE TLM METHOD , 1996 .

[3] Oliver Podebrad. Finite Integration der Maxwellschen Gleichungen auf lokal verfeinerten orthogonalen Gittern , 2001 .

[4] T. Weiland. A discretization model for the solution of Maxwell's equations for six-component fields , 1977 .

[5] W. Fichtner,et al. Refractive index adaptive gridding for finite-difference time-domain methods , 1999 .

[6] H. Hartnagel,et al. A local mesh refinement algorithm for the FDFD method using a polygonal grid , 1996 .

[7] Thomas Weiland,et al. A CONSISTENT SUBGRIDDING SCHEME FOR THE FINITE DIFFERENCE TIME DOMAIN METHOD , 1996 .

[8] R.J. Luebbers,et al. FDTD local grid with material traverse , 1996, IEEE Antennas and Propagation Society International Symposium. 1996 Digest.

[9] M. F. Iskander,et al. Development of a multigrid FDTD code for three-dimensional applications , 1997 .

[10] Jens Lang,et al. Adaptive Multilevel Solution of Nonlinear Parabolic PDE Systems - Theory, Algorithm, and Applications , 2001, Lecture Notes in Computational Science and Engineering.

[11] T. Weiland. Time Domain Electromagnetic Field Computation with Finite Difference Methods , 1996 .

[12] M. Okoniewski,et al. Three-dimensional subgridding algorithm for FDTD , 1997 .