Summary
International Symposium on Antennas and Propagation
2006
Session Number:2E2a
Session:
Number:2E2a-2
Z-Transform PML Algorithm for Truncating Metamaterial FDTD Domains
Omar Ramadan,
pp.1-4
Publication Date:2006/11/2
Online ISSN:2188-5079
Summary:
Efficient and simple formulations of the Perfectly Matched Layer (PML) are presented for truncating metamaterial Finite Difference Time Domain (FDTD) grids. The formulations are based on incorporating the Z-transform theory into the FDTD algorithm to model the frequency dependence property of the metamaterials. Numerical example carried out in one dimensional metamaterial domain is included to validate the proposed formulations.