DocumentCode
770078
Title
Parametric Amplifiers for High Sensitivity Receivers
Author
Uenohara, M. ; Elward, J.P., Jr.
Volume
8
Issue
3
fYear
1964
fDate
7/1/1964 12:00:00 AM
Firstpage
273
Lastpage
281
Abstract
The characteristics of parametric amplifiers, including effective input noise temperature, bandwidth, stability, and gain compression are discussed. Two specific amplifiers, a liquid nitrogen cooled L-band unit for a radio astronomy observatory, and a three-channel unit for a satellite vernier auto track system, are described, and the characteristics of these amplifiers are presented.
Keywords
Bandwidth; Low-noise amplifiers; Microwave amplifiers; Microwave frequencies; Nitrogen; Observatories; Radar tracking; Radio astronomy; Stability; Temperature sensors;
fLanguage
English
Journal_Title
Military Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0536-1559
Type
jour
DOI
10.1109/TME.1964.4323155
Filename
4323155
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