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Linearity improvement of differential CMOS low noise amplifier

This paper presents the linearity improvement of differential CMOS low noise amplifier integrated circuit using 0.13um CMOS technology. In this study, inductively degenerated common source topology is adopted for wireless LAN application. The linearity of the single-ended LNA was improved by using d...

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Main Authors: Muhamad, Maizan, Soin, Norhayati, Ramiah, Harikrishnan
Format: Article
Published: Institute of Advanced Engineering and Science 2019
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.um.edu.my/23956/
http://ijeecs.iaescore.com/index.php/IJEECS/article/view/17164
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spelling my.um.eprints.239562020-03-04T02:52:40Z http://eprints.um.edu.my/23956/ Linearity improvement of differential CMOS low noise amplifier Muhamad, Maizan Soin, Norhayati Ramiah, Harikrishnan TK Electrical engineering. Electronics Nuclear engineering This paper presents the linearity improvement of differential CMOS low noise amplifier integrated circuit using 0.13um CMOS technology. In this study, inductively degenerated common source topology is adopted for wireless LAN application. The linearity of the single-ended LNA was improved by using differential structures with optimum biasing technique. This technique achieved better LNA and linearity performance compare with single-ended structure. Simulation was made by using the cadence spectre RF tool. Consuming 5.8mA current at 1.2V supply voltage, the designed LNA exhibits S21 gain of 18.56 dB, noise figure (NF) of 1.85 dB, S11 of −27.63 dB, S22 of-34.33 dB, S12 of −37.09 dB and IIP3 of-7.79 dBm. © 2019, Institute of Advanced Engineering and Science. All rights reserved. Institute of Advanced Engineering and Science 2019 Article PeerReviewed Muhamad, Maizan and Soin, Norhayati and Ramiah, Harikrishnan (2019) Linearity improvement of differential CMOS low noise amplifier. Indonesian Journal of Electrical Engineering and Computer Science, 14 (1). pp. 407-412. ISSN 2502-4752 http://ijeecs.iaescore.com/index.php/IJEECS/article/view/17164 doi:10.11591/ijeecs.v14.i1.pp407-412
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Muhamad, Maizan
Soin, Norhayati
Ramiah, Harikrishnan
Linearity improvement of differential CMOS low noise amplifier
description This paper presents the linearity improvement of differential CMOS low noise amplifier integrated circuit using 0.13um CMOS technology. In this study, inductively degenerated common source topology is adopted for wireless LAN application. The linearity of the single-ended LNA was improved by using differential structures with optimum biasing technique. This technique achieved better LNA and linearity performance compare with single-ended structure. Simulation was made by using the cadence spectre RF tool. Consuming 5.8mA current at 1.2V supply voltage, the designed LNA exhibits S21 gain of 18.56 dB, noise figure (NF) of 1.85 dB, S11 of −27.63 dB, S22 of-34.33 dB, S12 of −37.09 dB and IIP3 of-7.79 dBm. © 2019, Institute of Advanced Engineering and Science. All rights reserved.
format Article
author Muhamad, Maizan
Soin, Norhayati
Ramiah, Harikrishnan
author_facet Muhamad, Maizan
Soin, Norhayati
Ramiah, Harikrishnan
author_sort Muhamad, Maizan
title Linearity improvement of differential CMOS low noise amplifier
title_short Linearity improvement of differential CMOS low noise amplifier
title_full Linearity improvement of differential CMOS low noise amplifier
title_fullStr Linearity improvement of differential CMOS low noise amplifier
title_full_unstemmed Linearity improvement of differential CMOS low noise amplifier
title_sort linearity improvement of differential cmos low noise amplifier
publisher Institute of Advanced Engineering and Science
publishDate 2019
url http://eprints.um.edu.my/23956/
http://ijeecs.iaescore.com/index.php/IJEECS/article/view/17164
_version_ 1662755202854289408
score 13.211869

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