A 1V, 2.4GHz Fully Integrated LNA Using 0.18μm CMOS Technology

摘要

A 1V, 2.4GHz fully integrated CMOS Low Noise Amplifier (LNA) including the 50 Ω referenced input output matching networks is implemented using 0.18 μm technology within a chip area of 4.1 mm~2. The amplifier has the noise figure (NF) of 3.8dB and a forward gain of more than 20dB. The details of the LNA analysis and design procedure are presented in this paper.