Viewing the Input Reflection Coefficient
Plot the input reflection coefficient on a Cartesian graph in dB.
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Create a new Cartesian graph.
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On the Home tab, in the
Create new display group, click the
Cartesian icon.
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On the Home tab, in the
Create new display group, click the
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Add the input reflection coefficient to the Cartesian graph.
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On the Home tab, in the
Add results group, click the
Source data icon. From the drop-down list, select WaveguideSource1.
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On the Home tab, in the
Add results group, click the
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View the input reflection coefficient in dB.
- On the result palette, in the Traces panel, select WaveguideSource1.
- On the Quantity panel, select the dB check box.
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Change the legend position to top-right.
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On the Display tab, in the
Legend group, click the
Position icon. From the drop-down list select Overlay top right.
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On the Display tab, in the
Legend group, click the
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Remove the graph footer.
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On the Display tab, in the
Display group, click the
Chart text icon.
- In the Graph footer field, clear the Auto check box and delete the text.
- Click OK to apply the text changes and to close the dialog.
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On the Display tab, in the
Display group, click the
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[Optional] Add annotations to the graph.
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On the Cartesian
context tab, on the Measure tab, on the Custom annotations group, click the
Point icon. From the drop-down list, click
Global maximum.
Note: The power reflected back to Port1 is more than 30 dB lower than the power applied to the same port. -
On the Cartesian
context tab, on the Measure tab, on the Custom annotations group, click the