These are the steps to be followed to use the Optimetrics feature in HFSS. This feature lets a user to optimize his/her design and its parameters by employing several techniques.

1. Optimization in HFSS
1.
Open Design properties--> select optimization  select the variables you want to optimize.

2. 2.

3. 3.

4. 4.
Select the variables then set the minimum and maximum values of these variables also set the minimum and maximum steps to be change in the
value press OK

5. 5.
Set the No. of Iterations Click on setup calculations then press Add calculation in new window click done.

6. 6.
Set goal to value 1 Click OK.

7. 7.
Right click on Optimization Setup1Click Analyze  Wait for the no. of iterations to be completed.
You can also see what changes are there in each iteration by clicking View Analysis Result.