DocumentCode
773291
Title
Eigensusceptances and eigenreactances of symmetrical waveguide inductive obstacles using the finite element method
Author
Riblet, G.P.
Volume
142
Issue
5
fYear
1995
fDate
10/1/1995 12:00:00 AM
Firstpage
384
Abstract
The eigenadmittance or eigenreactance approach has often been used to simplify the treatment of symmetrical microwave networks. The author shows that it may also be used to simplify the evaluation of symmetrical waveguide obstacles by the finite element method. An accurate value for the susceptance B of a rectangular obstacle is obtained with only 40 fourth-order elements
Keywords
eigenvalues and eigenfunctions; electric admittance; electric reactance; finite element analysis; rectangular waveguides; waveguide filters; waveguide theory; eigenadmittance; eigenreactance; eigensusceptance; finite element method; fourth-order elements; rectangular obstacle; susceptance; symmetrical waveguide inductive obstacles; waveguide filters;
fLanguage
English
Journal_Title
Microwaves, Antennas and Propagation, IEE Proceedings
Publisher
iet
ISSN
1350-2417
Type
jour
DOI
10.1049/ip-map:19952177
Filename
487771
Link To Document