Summary
International Symposium on Antennas and Propagation
2005
Session Number:1C3
Session:
Number:1C3-2
3D ADI-FDTD FOR THE DISPERSIVE MEDIA USING PLRC AND RC METHOD
Woonsik Yeo, Wonsok Jeon, Jeahoon Cho, Jooyoung Min, Hyeongdong Kim,
pp.-
Publication Date:2005/11/3
Online ISSN:2188-5079
Summary:
A 3D alternating direction implicit finite-difference time-domain(ADI-FDTD) algorithm was presented for dispersive, conductive media. A formulation was presented by using the recursive convolution(RC) and piecewise linear recursive convolution(PLRC) approaches to handle the dispersive features of the media. A simple numerical example of ground penetrating radar(GPR) application was included to validate the proposed formulation.