DocumentCode
878797
Title
Gain stabilisation of parametric amplifiers
Author
Vokes, J.C. ; Heath, K.R.
Author_Institution
Services Electronics Research Laboratory, Harlow, UK
Volume
5
Issue
5
fYear
1969
Firstpage
89
Lastpage
90
Abstract
A method of stabilising the gain of a parametric amplifier from the pumped conduction current of a varactor diode is described. Long-term stabilities of 0.1dB/week have been achieved on a 13dB-gain amplifier with diode currents of less than 1 ¿A.
Keywords
amplifiers; gain control; parametric amplifiers;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19690063
Filename
4210283
Link To Document