Abstract
Finite difference time domain (FDTD) method has many applications. This contribution focuses on nonorthogonal FDTD method, which offers an improved geometric flexibility. The effects of the interpolation step in nonorthogonal FDTD on overall accuracy, modeling metallic and dielectric discontinuities, and absorbing boundaries are discussed and the errors are estimated through numerical simulations.
| Translated title of the contribution | Interpolation/averaging in nonorthogonal FDTD algorithm |
|---|---|
| Original language | English |
| Pages (from-to) | 846 - 851 |
| Number of pages | 6 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 50 (4) |
| DOIs | |
| Publication status | Published - Apr 2008 |