Design, Fabrication, and Testing of Active Skin Antenna with 3D Printing Array Framework

Table 3

Comparison of the antenna element optimization results.

	Function valuation numbers	Time consuming (s)	Function value (dB)	Center frequency (GHz)	Target solution (mm)
Bayesian algorithm	17	1521	−41	5.808	[12.9,12.9,0,0]
Genetic algorithm	50	3209	−43	5.763	[13,13,−0.09,0]