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32-GHz Wideband Maser AmplifierHigh-gain, wideband, microwave amplifier based on ruby cooled by liquid helium. Features include low input equivalent noise temperature and 400-MHz bandwidth. Design basically extension of previous reflected-wave masers built for frequency range of 18 to 26 GHz. Maser amplifier includes eight stages connected in reflected-wave configuration. Particularly useful for detection of weak microwave signals in radio astronomy and communications.
Document ID
19900000090
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Shell, J. S. (Caltech)
Neff, D. E. (Caltech)
Date Acquired
August 14, 2013
Publication Date
March 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 3
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
NPO-17558
Accession Number
90B10090
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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