Figure 9
From: On nature-inspired design optimization of antenna structures using variable-resolution EM models
Antenna IV: final designs obtained using high-fidelity-based optimization (Algorithm 1) and variable-resolution optimization (Algorithm 2) for representative runs the respective procedures: (—) high-fidelity model, (---) variable-fidelity with p = 1, (⋅⋅⋅⋅) variable-fidelity with p = 2, (- o -) variable-fidelity with p = 3, and (- x -) variable-fidelity with p = 4. Target operating bandwidth (3.1 GHz to 10.6 GHz) is marked using horizontal line.
