Title :
Optimal selection of uniaxial artificial absorber layer for truncating finite element meshes
Author :
Gong, Jianya ; Volakis, J.L.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI
fDate :
8/31/1995 12:00:00 AM
Abstract :
The authors examine the performance and optimal selection of a new uniaxial artificial absorber layer for truncating finite element meshes. The absorber is reflectionless at its interface for all incidence angles but in practice a finite layer must be used, and as a result the absorber is no longer reflectionless. In the Letter the authors examine optimal selection of the thickness and dielectric properties of the absorber in the context of a finite element implementation for a shielded microstrip line
Keywords :
electromagnetic shielding; electromagnetic wave absorption; mesh generation; microstrip lines; dielectric properties; finite element meshes; optimal selection; reflectionless interface; shielded microstrip line; uniaxial artificial absorber layer;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19951075
