Add a Reflection Graph subnode (
) to a
Smith Plot Group node to create a reflection Smith plot. After defining the expression to plot (an S-parameter, for example), click
Plot (
) to create the reflection Smith plot. If you want to add color to the plotted curve (to represent the frequency, for example) or a filter, add
Color Expression or
Filter subnodes.
For this table of expressions, the Replace Expression and
Add Expression buttons have the following effect:
The Show legends check box is selected by default to display the plotted expressions to the right of the plot. In plots where each line represents a certain time value, eigenvalue, or parameter value, these values are also displayed.
When Automatic is selected from the
Legends list (the default), select or clear the
Label,
Solution,
Description,
Expression, and
Unit check boxes to control what to include in the automatic legends (by default it includes the solution and description only). You can also add a prefix or a suffix to the automatic legend text in the
Prefix and
Suffix fields. If
Manual is selected from the
Legends list, enter your own legend text into the table. If
Evaluated is selected, you can use the
eval function to create an evaluated legend text in the
Legend field that include evaluated global expressions such as global parameters used in sweeps. For the numerical evaluation, you can control the precision in the
Precision field (default: 3).