DocumentCode
1234242
Title
Realistic surface modeling for a finite-difference time-domain wave propagator
Author
Akleman, F. ; Sevgi, L.
Author_Institution
Electron. & Commun. Eng. Dept., Istanbul Tech. Univ., Turkey
Volume
51
Issue
7
fYear
2003
fDate
7/1/2003 12:00:00 AM
Firstpage
1675
Lastpage
1679
Abstract
A new time domain wave propagator (TDWP) based on the two-dimensional finite-difference time-domain (FDTD) technique (for original paper see ibid., vol. V-14, p. 302-307 (1966)) that was introduced in May 2000 issue) has been augmented in this paper so that it deals with impedance boundary condition or varying terrain heights and an example of each, with comparisons to other methods is presented.
Keywords
electromagnetic wave propagation; finite difference time-domain analysis; surface impedance; TDWP; finite-difference time-domain method; impedance boundary condition; realistic surface modeling; time domain wave propagator; two-dimensional FDTD technique; varying terrain heights; Atmospheric modeling; Boundary conditions; Electromagnetic propagation; Electromagnetic scattering; Equations; Finite difference methods; Perfectly matched layers; Surface impedance; Surface waves; Time domain analysis;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.2003.813618
Filename
1210833
Link To Document