DocumentCode
907224
Title
A Coolable Degenerate Parametric Amplifier for Millimeter Waves (Letters)
Author
Edrich, Jochen
Volume
22
Issue
5
fYear
1974
fDate
5/1/1974 12:00:00 AM
Firstpage
581
Lastpage
583
Abstract
The first 20-K-cooled degenerate parametric amplifier for 46 GHz is described. New 20-K-cooled circulators and Schottky-barrier varactors are used. Its noise temperature of less than 60 K means almost an order-of-magnitude improvement over previous uncooled amplifiers.
Keywords
Capacitance; Circulators; Cutoff frequency; Diodes; Educational institutions; Electrical resistance measurement; Frequency measurement; Temperature measurement; Varactors; Voltage;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1974.1128291
Filename
1128291
Link To Document