A 2.4 GHz 1V Low Power LNA in Subthreshold Region

DOI

10.2991/icmt-13.2013.24How to use a DOI?

Keywords

low noise amplifier (LNA); 1V; low power; subthreshold

Abstract

Thispaper presents the analysis and design of a 1V lowpower differential low noise amplifier (LNA) in 0.18 µm RF CMOS technology for 2.4 GHz WSN applications.The circuit benefits from subthreshold region and gm-boosting techniques. These techniques provide a high gain andreducenoise figure (NF) and power consumption. The performance trade-off of thecircuit is discussed. Post simulation results have been shown and it exhibitsa 16.8dBgainwitha4.9dBNFwhiledissipating 0.9mW power from 1 V DC supply.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Liu Hangji
AU  - Li Zhiqun
AU  - Zhang Meng
PY  - 2013/11
DA  - 2013/11
TI  - A 2.4 GHz 1V Low Power LNA in Subthreshold Region
BT  - Proceedings of 3rd International Conference on Multimedia Technology(ICMT-13)
PB  - Atlantis Press
SP  - 191
EP  - 199
SN  - 1951-6851
UR  - https://doi.org/10.2991/icmt-13.2013.24
DO  - 10.2991/icmt-13.2013.24
ID  - Hangji2013/11
ER  -