DocumentCode
1102029
Title
Millimetre-wave coplanar waveguide slow wave transmission lines on InP
Author
Böttcher, E.H. ; Pfitzenmaier, H. ; Droge, E. ; Bimberg, D.
Author_Institution
Inst. fur Festkorperphys., Tech. Univ. Berlin, Germany
Volume
32
Issue
15
fYear
1996
fDate
7/18/1996 12:00:00 AM
Firstpage
1377
Lastpage
1378
Abstract
Millimetre-wave slow wave electrodes on InP are realised by capacitively loading of coplanar waveguide (CPW) transmission lines using interdigitated metal-semiconductor-metal (MSM) structures. The slow wave structures are designed for velocity matching with InP-based optical waveguides and a 50 Ω line impedance. Their dispersion, loss and impedance characteristics are measured up to 40 GHz, and they demonstrate the suitability of the lines for use in distributed MSM photodetectors
Keywords
III-V semiconductors; coplanar waveguides; indium compounds; metal-semiconductor-metal structures; photodetectors; slow wave structures; 40 GHz; 50 ohm; InP; capacitive loading; dispersion; distributed MSM photodetector; impedance; interdigitated metal-semiconductor-metal electrode; loss; millimetre-wave coplanar waveguide; optical waveguide; slow wave transmission line; velocity matching;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19960919
Filename
511129
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