Abstract
A compact 2D-FDTD scheme is enhanced with point-matched time domain finite element procedures to create a methodology for the dispersion analysis of arbitrarily shaped, lossless, multiconductor waveguiding systems in planar, multilayered, inhomogeneous anisotropic substrates. Additional improvements over the original compact 2D-FDTD method include: 1) A procedure for selecting the initial value for the field distributions in order to improve convergence; 2) A correlation integral type of spectral estimation. Comparisons with published results demonstrate the validity and accuracy of the associated computer program.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 243-248 |
| Number of pages | 6 |
| Journal | COMPEL - The international journal for computation and mathematics in electrical and electronic engineering |
| Volume | 13 |
| Issue number | Suppl A |
| State | Published - May 1994 |
| Externally published | Yes |
| Event | Proceedings of the 2nd International Workshop on Finite Element Methods for Electromagnetic Wave Problems - Siena, Italy Duration: May 24 1994 → May 26 1994 |
ASJC Scopus subject areas
- Applied Mathematics
- Electrical and Electronic Engineering
- Computer Science Applications
- Computational Theory and Mathematics