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Published January 2016 | Version public
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Manufacturable cryogenic SiGe LNA for radio astronomy and space communications

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Abstract

This report presents results of recent work on the design of a wideband cryogenic low noise amplifier (LNA). The amplifier operates from 200 MHz to 6 GHz with noise temperatures of 2.8 K and 4.5 K at 1.6 GHz and 5.2 GHz respectively. Design, fabrication and cryogenic test results will be described.

Additional Information

© 2016 IEEE. The authors would like to acknowledge the collaboration of Pascal Chevalier at STMicroelectronics for providing the test transistors used in this work.

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Eprint ID
68944
Resolver ID
CaltechAUTHORS:20160711-082852895

Dates

Created
2016-07-25
Created from EPrint's datestamp field
Updated
2021-11-11
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Physics Department