Title :
Modification to time domain near-field to far-field transformation for FDTD method
Author :
Giannopoulos, Antonios ; Randhawa, B.S. ; Tealby, J.M. ; Marvin, A.C.
Author_Institution :
Dept. of Electron., York Univ.
fDate :
12/4/1997 12:00:00 AM
Abstract :
A modification to the near-field to far-field transformation scheme by Luebbers et al. for the finite difference time domain (FDTD) method is introduced. For a worst case scenario, results indicate an improvement in the accuracy of the calculated far-field responses and radar cross-section (RCS) in comparison to the original algorithm
Keywords :
finite difference time-domain analysis; radar cross-sections; radar theory; FDTD method; algorithm; radar cross-section; time domain near-field to far-field transformation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19971475
