Simulation Procedures for Successful Low Noise Amplifier (LNA) Design Using Discrete Components
نویسندگان
چکیده
Introduction This tutorial is intended to guide the user through the stages of a basic low noise amplifier design and optimization, with a goal of first-pass fabricated design success. This will be accomplished by providing the user with a project tutorial, starting with the design process and ending with a comparison between the software simulations and the model performances. This example used in this treatment is that of a low noise amplifier using a Modelithics-developed nonlinear model for an Avago ATF54143 PHEMT device along with Modelithics CLR models for all passive lumped components [1, 2]. The simulations shown were developed within Agilent Technologies’ Advanced Design System (ADS) RF/Microwave circuit design simulation environment.
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