Low-power high-linearity 0.13-µm CMOS WCDMA receiver front-end

Abstract

This paper presents a low-power high-linearity variable gain WCDMA receiver (Rx) front-end. The Rx front-end consists of a variable gain low noise amplifier (LNA) and a folded double balanced mixer. By enhancing the substrate resistance of a common gate transistor of LNA along with adopting multiple-gate technique, the linearity is significantly improved… (More)
DOI: 10.1109/ICECS.2010.5724731

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