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Highly Linear Induc...
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Arshad, SanaNED University of Engn and Technology, Pakistan
(författare)
Highly Linear Inductively Degenerated 0.13 mu m CMOS LNA using FDC Technique
- Artikel/kapitelEngelska2014
Förlag, utgivningsår, omfång ...
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IEEE,2014
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Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:liu-122080
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https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-122080URI
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https://doi.org/10.1109/APCCAS.2014.7032760DOI
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Språk:engelska
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Sammanfattning på:engelska
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In this paper, a highly linear, inductively degenerated, common source narrowband LNA is presented. An extremely simple feed-forward distortion circuit (FDC) which consists of an appropriately sized ac-coupled diode connected NMOS is proposed. This circuit generates distortion components at output, when added at the input node as a feed forward element (M-6). These distortion components partially cancel the 3rd order nonlinearity of the cascode pair (M-2 and M-3), thus improving the overall linearity of LNA. The prototype is manufactured in standard 0.13 mu m CMOS process from IBM. Simulation and partial measurement results show the S11 and S22 to be -19.27dB and -7.14dB respectively at 2.45GHz. The simulation results of the LNA demonstrate a power gain of 18.5dB, NF of 4.38dB, input referred 1dBCP of -11.76dBm and IIP3 of +0.7dBm consuming 27.7mA from 1.0V power supply. The proposed LNA achieves the best input referred IIP3 reported in recent literature using 0.13 mu m CMOS in 2.4GHz frequency band.
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Biuppslag (personer, institutioner, konferenser, titlar ...)
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Ramzan, Rashad.United Arab Emirates University, U Arab Emirates
(författare)
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Zafar, FaizaNED University of Engn and Technology, Pakistan
(författare)
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Wahab, Qamar-UlLinköpings universitet,Institutionen för fysik, kemi och biologi,Tekniska fakulteten,NED Univ Engn and Technol, Dept Elect Engn, Pakistan(Swepub:liu)qamwa17
(författare)
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NED University of Engn and Technology, PakistanUnited Arab Emirates University, U Arab Emirates
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:2014 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS (APCCAS): IEEE, s. 225-2289781479952304
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