Title :
Concurrent implementation of the complementary operators method in 2-D space
Author_Institution :
Digital Equipment Corp., Maynard, MA, USA
fDate :
6/1/1997 12:00:00 AM
Abstract :
The author presents a novel implementation of the complementary operators method (COM). In contrast to the original implementation of COM, in this approach, the complementary operators are applied concurrently on a set of fields in the boundary region. This not only allows the cancellation of first-order reflections, but the reduction of all subsequent reflections as well. A numerical example is given to validate this new scheme and to show that it results in unprecedented suppression of artificial reflections
Keywords :
electromagnetic wave propagation; electromagnetic wave reflection; finite difference time-domain analysis; 2D space; artificial reflections suppression; boundary region; complementary operators method; concurrent implementation; first-order reflections cancellation; Computational modeling; Finite difference methods; Helium; Light scattering; Optical reflection; Time domain analysis;
Journal_Title :
Microwave and Guided Wave Letters, IEEE
