A MEMS BASED 2.7V, 2.4GHZ LNA FOR BLUETOOTH ™ APPLICATIONS

Abstract

Abstract: A CMOS LNA using MEMS Technology. Highlighting the "on-chip " inductors with quality factor used to replace previous off chip models. The operating frequency fo=2.4GHz with power dissipation of 20mW and overall noise figure of less than 1dB. It achieves an input return loss S11=-37.7dB. With a supply voltage of Vdd=2.7V giving out S21=24.3dB, S12 =-40.7dB, and S22=-30dB. Cascode topology was used with an output buffer that dramatically reduces power dissipation while conserving the gain.

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oai:CiteSeerX.psu:10.1.1.913.6818Last time updated on 11/1/2017

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