By Topic

Three-dimensional angle-optimized FDTD algorithms for large-scale problems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Shumin Wang ; Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA ; F. L. Teixeira ; R. Lee ; Jin-Fa Lee

We describe a 3D angle-optimized FDTD (AO-FDTD) algorithm to minimize the dispersion error around pre-assigned angles. Because of the 3D Cartesian grid symmetry, the optimization occurs at each octant concurrently. This algorithm is of particular interest for some large-scale FDTD simulations where the dispersion error around a limited angular span should be minimized, while the overall isotropy is not critical.

Published in:

Antennas and Propagation Society International Symposium, 2003. IEEE  (Volume:4 )

Date of Conference:

22-27 June 2003