The Smith Chart Circles Toolbox 2

A MATLAB toolbox for plotting Smith Chart Circles and points of interest on the Smith Chart. It also includes functions to calculate important parameters when designing discrete transistor RF amplifiers.
Example:
Also includes a design example and a paper written using the toolbox. The plots generated by the tool are used on the second page of the paper.

Documentation:
There are a few undocumented functions, but most of the functionality is documented and most users should be able to figure out the rest.

Equations based on:
G. Gonzalez, "Microwave Transistor Amplifiers - Analysis and Design," 2nd ed., Prentice Hall, 1997.