Summary
International Symposium on Antennas and Propagation
2011
Session Number:FrP2
Session:
Number:FrP2-44
Rediscovering Stability Criterion of Yee’s FDTD Scheme for One-Dimensional Infinite Homogeneous Conductive Space Using a Multidimensional Signal Processing Theorem
Shyh-Kang Jeng,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
Summary:
The Yee’s FDTD method for homogeneous conductive space is treated as a nonsymmetric half-plane (NSHP) support filter. Its stability criterion is established from a modified multidimensional signal processing theorem. The result agrees with that obtained by the von Neumann’s method. This new approach may be extended for other FDTD-like methods.