DocumentCode
894399
Title
Iterative Solutions of the Scalar Helmholtz Equation in Lossy Regions
Author
Molberg, James R. ; Reynolds, Donald K.
Volume
17
Issue
8
fYear
1969
fDate
8/1/1969 12:00:00 AM
Firstpage
460
Lastpage
464
Abstract
Iterative solutions to the finite difference equations derived from the scalar Helmholtz equation are found to diverge for domains greater than a certain size. A transform method is presented which produces convergence in larger domains. The method is illustrated by solutions for one- and two-dimensional cases involving lossy dielectric media.
Keywords
Dielectric losses; Difference equations; Finite difference methods; Loaded waveguides; Microwave Theory and Techniques Society; Microwave propagation; Microwave theory and techniques; Rectangular waveguides; Semiconductor waveguides; Transforms;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1969.1126997
Filename
1126997
Link To Document