DocumentCode
1503594
Title
Efficiency improvement of broadband microwave amplifiers using current sharing concept
Author
Virdee, A.S. ; Virdee, B.S.
Author_Institution
Filtronic Components Ltd., Milton Keynes, UK
Volume
37
Issue
12
fYear
2001
fDate
6/7/2001 12:00:00 AM
Firstpage
769
Lastpage
770
Abstract
The authors present experimental results of a 2 to 18 GHz high-gain dual-stage feedback amplifier employing a novel concept of current sharing that drastically reduces the current consumption by 50% without compromising the amplifier performance and hence produces a more than two-fold improvement in the power-added efficiency
Keywords
electronic warfare; feedback amplifiers; microwave amplifiers; microwave circuits; wideband amplifiers; 2 to 18 GHz; amplifier performance; broadband microwave amplifiers; current consumption; current sharing concept; dual-stage feedback amplifier; power-added efficiency;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20010507
Filename
929685
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