DocumentCode
1383103
Title
Multilayer microstrip directional coupler with discrete coupling
Author
Jaisson, Denis
Author_Institution
Zydeco Dev. Ltd., Ingatestone, UK
Volume
48
Issue
9
fYear
2000
fDate
9/1/2000 12:00:00 AM
Firstpage
1591
Lastpage
1595
Abstract
A multilayer microstrip coupler with a high directivity has been developed, involving two strips which crossover twice at a right angle. A general full-wave model has been derived. It has been simplified in a quasi-static approximation. Based on the latter, a computer-aided design has been carried out, using finite differences in a commercial package. This design has been experimented, showing good agreement with the simplified model
Keywords
equivalent circuits; finite difference methods; microstrip directional couplers; CAD; computer-aided design; discrete coupling; full-wave model; high directivity; microstrip directional coupler; multilayer microstrip coupler; quasi-static approximation; Coupling circuits; Directional couplers; Equivalent circuits; Finite difference methods; Magnetic analysis; Microstrip; Nonhomogeneous media; Power transmission lines; Strips; Transmission line theory;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.869015
Filename
869015
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