Back in the optimization settings dialog, you will see the specifications of the two optimization variables in the table on the right. Set the value of '''Maximum Error''' equal to 0.1. This is used for the convergence of the objective function or error function. You can see from the figure below that the error function or "goal" has been defined by the mathematical expression:
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|(20*log10(S11M)) - (-20)|
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Close == Running the parametric sweep settings dialog Optimization of the Patch Antenna == Run the simulation and return to wait until the run dialogoptimization algorithm converges. Click Note that sometimes the {{key|Run}} key to start the parametric sweepoptimization process may never converge. After This means that the completion goal you have set for your optimization might never be achieved within the defined range of the sweep simulationoptimization variables. In that case, open the data manager optimization algorithm will complete the specified maximum number of iterations and plot will exit the data file "S11_Sweeploop.CPX" in If the optimization is successful, [[EM.Grid. Note that Cube]] automatically changes the return loss is minimized for values of the value recess_dep = 14mmoptimization variables and sets them equal to their optimal values.
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