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Noise Figure Circles on Smith Chart by dhruvil is a document available to read on EtoBox.

This document summarizes an experiment to plot noise figure circles on a Smith chart for a transistor at 4 GHz. Key points: 1) Noise figure, scattering, and noise parameters were given for the transistor. 2) Equations were used to calculate the noise figure parameter N, center CF, and radius RF for noise figure circles of 2.7 dB, 3 dB, and 3.5 dB. 3) The circles were plotted on the Smith chart and simulated in Ansoft Designer, verifying the calculated results.

Author

dhruvil

Language

EN