Once impedance matching requirements are determined, the results can be simulated in a SPICE-based simulation application. Version 3.2 contained a small bug, so on DecemI released version 3. The load and source resistances are plotted on the Smith chart in Figure 6.7.4 (a) after choosing a normalization impedance of Z0 50 (and so rS RS / Z0 0.5 and rL RL / Z0 4 ). One popular method for plotting impedance and determining impedance matching is to use a Smith chart. This version has many improvements and also contains open shunt stubs. Om DecemI have released a new version of Pasan: Pasan 3.2 We could use one Smith chart and flip the reflection coefficient vector 180. The instructions and examples can be found in the Manual (a pdf-file). The admittance Smith chart is the impedance. This program can be a good start to learn working with a Smith-chart. Instead of drawing on the Smith-chart and doing the mathematics involved with a calculator, you just click with the mouse button on the spot where you want your lines to end and the program calculates the proper capacitance or inductance. This program demonstrates how to use a Smith-chart to solve impedance matching problems.
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