DocumentCode
865344
Title
Parametric amplification in transistors
Author
Hyde, F.J. ; G¿¿k, I.
Author_Institution
University College of North Wales, Department of Electronic Engineering, Bangor, UK
Volume
1
Issue
1
fYear
1965
fDate
3/1/1965 12:00:00 AM
Firstpage
8
Lastpage
9
Abstract
Experimental results are presented which show that parametric action can arise in transistors, owing to pumping of the collector-base diode. An increase in gain can be obtained when a u.h.f. pump is applied to an h.f. amplifier and high conversion gain in a u.h.f.-h.f. downconvertor. Noise performance of an h.f. amplifier can also be improved by pumping.
Keywords
characteristics measurement; parametric amplifiers; transistors;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19650008
Filename
4205367
Link To Document