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Performance of a Y-Ba-Cu-O superconducting filter/GaAs low noise amplifier hybrid circuitA superconducting 7.3 GHz two-pole microstrip bandpass filter and a GaAs low noise amplifier (LNA) were combined into a hybrid circuit and characterized at liquid nitrogen temperatures. This superconducting/seismology circuit's performance was compared to a gold filter/GaAs LNA hybrid circuit. The superconducting filter/GaAs LNA hybrid circuit showed higher gain and lower noise figure than its gold counterpart.
Document ID
19920023738
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Bhasin, Kul B.
(NASA Lewis Research Center Cleveland, OH, United States)
Toncich, S. S.
(NASA Lewis Research Center Cleveland, OH, United States)
Chorey, C. M.
(Sverdrup Technology, Inc., Brook Park OH., United States)
Bonetti, R. R.
(Communications Satellite Corp. Clarksburg, MD., United States)
Williams, A. E.
(Communications Satellite Corp. Clarksburg, MD., United States)
Date Acquired
September 6, 2013
Publication Date
August 1, 1992
Publication Information
Publication: Solid State Technology Branch of NASA Lewis Research Center
Subject Category
Electronics And Electrical Engineering
Accession Number
92N32982
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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