Figure 3
From: High-efficacy global optimization of antenna structures by means of simplex-based predictors
Relationship between operating parameters (here, resonant frequencies f1 and f2) and selected geometry parameters of the antenna of Fig. 2a, obtained for a number of random trial points. To create the plots, only those points were chosen, for which the corresponding characteristics show clearly visible resonances allocated within the ranges of interest, as shown in axis description. Clear patterns are visible even though the trial points were not optimized whatsoever.
