Title :
Extension of the FDTD Huygens Subgridding Algorithm to Two Dimensions
Author :
Bérenger, Jean-Pierre
Author_Institution :
Centre d´´Analyse de Defense, Arcueil, France
Abstract :
This paper extends to two dimensions the finite-difference time-domain Huygens subgridding algorithm previously published in the one dimensional case. The algorithm is described in detail and several numerical experiments are provided to illustrate its possibilities and to demonstrate its effectiveness.
Keywords :
antenna theory; finite difference time-domain analysis; FDTD Huygens subgridding algorithm; finite-difference time-domain algorithm; Conductors; Costs; Finite difference methods; Helium; Permission; Postal services; Reflection; Slabs; Stability; Testing; Time domain analysis; Domain decomposition; equivalent sources; finite-difference methods; finite-difference time-domain (FDTD) methods; subgrid;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2009.2031906
