DocumentCode
2685597
Title
X-band Monolithic Series Feedback LNA
Author
Lehmann, R.E. ; Heston, D.D.
fYear
1985
fDate
4-6 June 1985
Firstpage
51
Lastpage
54
Abstract
An X-band monolithic three-stage low noise amplifier (LNA) employing series feedback has demonstrated 1.8 dB noise figure with 30.0 dB gain and an input VSWR less than 1.2:1 at 10 GHz. The key to this design is using monolithic technology to obtain an exactly repeatable series feedback inductance to achieve a simultaneous noise match and input VSWR match.
Keywords
Circuit noise; FETs; Impedance; Inductance; Low-noise amplifiers; MMICs; Noise figure; Noise measurement; Signal to noise ratio; State feedback;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1985 IEEE MTT-S International
Conference_Location
St. Louis, MO, USA
ISSN
0149-645X
Type
conf
DOI
10.1109/MWSYM.1985.1131900
Filename
1131900
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