COMSOL 6.4 - Study 1

Modify the Parametric Sweep to vary the scale factor that determines the size of the connecting part among the three waveguides for impedance matching.

Parametric Sweep

1

In the Model Builder under Study 1, click Parametric Sweep

2

Go to the Settings window for Parametric Sweep. Under Study Settings in the Parameter names list, select sc_chamfer (Geometry scale factor).

3

Under Study Settings click the Range

button. In the Range dialog:

-

In the Start text field, enter 2.8.

-

In the Step text field, enter 0.04.

-

In the Stop text field, enter 3.2.

4

5

Go to the Settings window for Global 1 under S-parameter (emw). Enter sc_chamfer in the Expression under x-Axis Data.

6

In the Study toolbar click Compute

. Or in the Model Builder, click Study 1