DocumentCode
2256587
Title
CAD-oriented design of interdigitated coplanar directional coupler
Author
Kang, X.K. ; Deng, T.Q. ; Kooi, P.S. ; Leong, M.S.
Author_Institution
Dept. of Electr. Eng., Nat. Univ. of Singapore, Singapore
fYear
1997
fDate
23-26 Feb. 1997
Firstpage
147
Lastpage
150
Abstract
This paper presents a CAD-oriented design procedure for the interdigitated coplanar directional coupler. It is based on interdigitated coupler equations and conformal mapping techniques and takes into account the width difference in the interdigitated structure and the finite thickness of the substrate. Performance measurement of a sample designed and constructed on 0.635 mm thick alumina shows close agreement with the theoretical results.
Keywords
CAD; coplanar waveguides; directional couplers; 0.635 mm; 9 GHz; CAD-oriented design; conformal mapping; finite thickness; interdigitated coplanar directional coupler; interdigitated structure; performance measurement; substrate; width; Application specific integrated circuits; Conductors; Conformal mapping; Coplanar waveguides; Coupling circuits; Difference equations; Directional couplers; Impedance; Microwave devices; Microwave integrated circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Applications Digest, 1997., IEEE MTT-S Symposium on Technologies for
Conference_Location
Vancouver, BC, Canada
Print_ISBN
0-7803-3318-7
Type
conf
DOI
10.1109/MTTTWA.1997.595131
Filename
595131
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