DocumentCode
874268
Title
A Multistage High-Power Avalanche Amplifier at X Band
Author
Scherer, Ernst F.
Volume
4
Issue
6
fYear
1969
Firstpage
396
Lastpage
399
Abstract
A solid-state amplifier at X band consisting of three cascaded avalanche amplifier stages is described. The amplifier has a gain of 36 dB and a power output of 0.20 watt. A noise figure of 31 dB was measured, using silicon devices in all three stages. Through a combination of microstrip and coaxial circuit techniques a compact unit of 2.5 X 2.5 X 1.0 inches has been obtained. The amplifier operates from a 100-volt supply and consumes approximately 12 watts of dc power.
Keywords
Amplifiers; Microwave amplifiers; Bandwidth; Circuits; Diodes; Gain; High power amplifiers; Noise figure; Oscillators; Power amplifiers; Power generation; Pulse amplifiers;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1969.1050044
Filename
1050044
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