Research Article
Shaped Beam Pattern Synthesis of Antenna Arrays Using Composite Differential Evolution with Eigenvector-Based Crossover Operator
Table 2
Comparative results for symmetrically excited design Case 1 for
. The smaller values are in bold.
| Algorithm | Best | Worst | Mean | St. dev. | CPU time (sec) |
| CODE-EIG | 34619.53 | 37476.33 | 36030.69 | 1121.19 | 239.63 | CODE | 37416.86 | 39859.79 | 38629.17 | 1190.15 | 243.36 | DE/rand/1/eig | 34619.57 | 37497.31 | 36866.06 | 1405.14 | 217.44 | DE/rand/1/bin | 37406.04 | 39856.17 | 38370.45 | 1168.07 | 193.36 | PSO | 37534.00 | 54611.18 | 43211.50 | 5502.29 | 206.31 | GA | 36993.32 | 48823.57 | 43758.32 | 3804.47 | 202.42 |
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