DocumentCode
904413
Title
Cooled broadband parametric amplifier at 4 GHz
Author
Field, Christopher ; McNeill, M.C.
Author_Institution
Marconi Co., Research Division, Great Baddow, UK
Volume
4
Issue
13
fYear
1968
Firstpage
271
Lastpage
272
Abstract
A low-noise parametric amplifier, giving 10dB gain from 3.7 to 4.2GHz, is described. The amplifier is cooled to about 20°K using a closed-cycle refrigerator.
Keywords
microwave devices; parametric amplifiers;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19680208
Filename
4233454
Link To Document