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Wideband inductorless low-noise amplifier using three feedback paths
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نویسنده
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tabar m.e. ,sobhi j. ,kuzekanani z.d.
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منبع
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journal of telecommunication, electronic and computer engineering - 2015 - دوره : 7 - شماره : 1 - صفحه:11 -16
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چکیده
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This paper presents the design of a wideband inductorless low noise amplifier (lna) in 0.18 μm cmos technology for multiband wireless communication standards. the lna is a fully differential common-gate structure. it uses three feedback paths,for choosing arbitrary value of lna transconductance which leads to a lna with higher gain and lower noise figure (nf) over the previously reported amplifiers. post-layout simulation results show a gain of 20.4 db with a 3-db bandwidth of 2.84ghz,with a 2.62db nf while dissipating 2.97mw. the iip3 is-1.67dbm.
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کلیدواژه
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Inductorless; Low Noise Amplifier (LNA); Multistandard; Wideband
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آدرس
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department of electrical engineering,tabriz branch,islamic azad university, ایران, university of tabriz, ایران, university of tabriz, ایران
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Authors
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