DocumentCode
3126945
Title
A low voltage/ low power 1.57 GHz low noise amplifier
Author
Salmeh, Roghoyeh
Author_Institution
Dept. of Electr. & Comput. Eng., Calgary Univ., Alta.
fYear
2005
fDate
18-19 April 2005
Firstpage
81
Lastpage
84
Abstract
This paper describes the design of a 1.57 GHz low noise amplifier. The LNA uses a modified cascode architecture and was implemented in CMOS 90 nm technology. Powered by a 1.0-V supply the LNA features 19 dB of gain and a 1.2 dBm noise figure. The LNA draws only 1.1 mA current and is stable over a wide frequency range. Input and output return losses of -5 dB and -15 dB have been achieved
Keywords
CMOS analogue integrated circuits; UHF amplifiers; low-power electronics; network topology; -15 dB; -5 dB; 1 V; 1.1 mA; 1.57 GHz; 19 dB; 90 nm; CMOS technology; LNA; low noise amplifier; low power amplifier; low voltage amplifier; modified cascode architecture; Capacitors; Circuit noise; Impedance; Inductors; Integrated circuit noise; Low voltage; Low-noise amplifiers; Radio frequency; Radiofrequency amplifiers; Resistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Advances in Wired and Wireless Communication, 2005 IEEE/Sarnoff Symposium on
Conference_Location
Princeton, NJ
Print_ISBN
0-7803-8854-2
Type
conf
DOI
10.1109/SARNOF.2005.1426517
Filename
1426517
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