DocumentCode
902822
Title
Derivation of equivalent circuits for via holes from full wave models
Author
Pillai, E. ; Rostan, F. ; Wiesbeck, W.
Author_Institution
Karlsruhe Univ., Germany
Volume
29
Issue
11
fYear
1993
fDate
5/27/1993 12:00:00 AM
Firstpage
1026
Lastpage
1028
Abstract
In recent work equivalent circuit elements based on the scattering (S) parameters of a microstrip via hole calculated using the finite difference time domain (FDTD) method have been optimised. Now the authors use the integral form of the full wave/finite difference frequency domain (FDFD) method incorporating losses to fit measured values for the via. For a triplate via structure a four element equivalent circuit is proposed, whose values are fitted up to 18 GHz for excellent S-parameter agreement with FDFD results.
Keywords
S-parameters; equivalent circuits; finite difference methods; frequency-domain analysis; microstrip lines; waveguide theory; 18 GHz; S-parameter; equivalent circuits; finite difference frequency domain; full wave FDFD method; full wave models; integral form; microstrip via hole; triplate via structure;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19930686
Filename
216388
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