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RF MODULE

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4 On the Pointwise Constraints page, specify the following bounds for the parameters<br />

you just defined:<br />

LB EXPRESSION UB<br />

1e-3 k 1e-1<br />

0.4 l 0.6<br />

0 0.1*l-k 0.1<br />

MESH GENERATION<br />

1 From the Mesh menu, choose Free Mesh Parameters.<br />

2 Click the Point tab.<br />

3 Select Points 8 and 10, then set the Maximum element size to 5e-4.<br />

4 Click the Boundary tab.<br />

5 Select Boundaries 3 and 5, then set the Maximum element size to 5e-4.<br />

6 Select Boundaries 7 and 9, then set the Maximum element size to 2e-3.<br />

7 Click the Global tab.<br />

8 From the Predefined mesh sizes list, select Fine.<br />

9 Click OK.<br />

10 Click the Initialize Mesh button on the Main toolbar.<br />

COMPUTING THE SOLUTION<br />

1 Click the Solver Parameters button on the Main toolbar.<br />

2 Clear the Optimization/Sensitivity check box<br />

OPTIMIZING THE SHAPE OF A DIPOLE ANTENNA | 93

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