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Ka-band propagation characteristics of microstrip lines on GaAs substrates at cryogenic temperaturesEffective permitivity and loss characteristics of gold microstrip lines on GaAs substrates were obtained by characterizing GaAs linear resonators at cryogenic temperatures (300 to 20 K) from 30-40 GHz. A slight decrease in effective permittivity and a significant reduction in loss were observed with lower temperatures.
Document ID
19900046589
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Romanofsky, R. R. (NASA Lewis Research Center Cleveland, OH, United States)
Martinez, J. C. (NASA Lewis Research Center Cleveland, OH, United States)
Viergutz, B. J. (NASA Lewis Research Center Cleveland, OH, United States)
Bhasin, K. B. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 14, 2013
Publication Date
April 1, 1990
Publication Information
Publication: Microwave and Optical Technology Letters
Volume: 3
ISSN: 0895-2477
Subject Category
Electronics And Electrical Engineering
Accession Number
90A33644
Distribution Limits
Public
Copyright
Other

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