2006•Unpublished venueRequires access

Design of a 2.1GHz GaAs low noise amplifier for CDMA RF front end

Di Liu, Gao Yougang, Hua‐Dong Huang

Abstract

On discussing GaAs process RF LNA performance of gain, unconditionally stability, noise figure, the design with EMC analysis of a 2.1 GHz low noise amplifier (LNA) implemented with GaAs technology is presented here. Simulation results show this LNA works well centered at 2.1 GHz frequency, with a 16 dB forward power gain (S21) and a noise figure (NF) less than 0.8 dB, also unconditionally stability

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Key concepts: Low-noise amplifier, Noise figure, Amplifier, RF front end, Noise-figure meter, Noise (video), Radio frequency, Electrical engineering