Table 1: Comparison of results for the linear thinned array.

Design parameterIGA-DWVRNPSOIGA-DWVRNPSO

0.770.770.780.78
SLL (dB)-23.26-23.05-23.05-22.94
Directivity (dB)30.4428.8230.7229.33
Mean time costing (m)15.2814.9615.3615.03