Research Article
Shaped Beam Pattern Synthesis of Antenna Arrays Using Composite Differential Evolution with Eigenvector-Based Crossover Operator
Table 6
Case 2. Element amplitudes and phases for
and 18 asymmetrically excited isotropic elements.
| | | (deg) | | (deg) |
| 1 | 0.155 | 179.993 | 0.132 | 179.993 | 2 | 0.297 | 167.574 | 0.182 | 179.93 | 3 | 0.356 | 133.836 | 0.246 | 177.114 | 4 | 0.227 | 104.702 | 0.392 | 174.602 | 5 | 0.081 | 179.853 | 0.552 | 155.925 | 6 | 0.460 | 179.979 | 0.643 | 134.614 | 7 | 0.809 | 146.989 | 0.670 | 117.929 | 8 | 1.000 | 114.094 | 0.766 | 107.713 | 9 | 0.980 | 86.945 | 0.926 | 90.237 | 10 | 0.844 | 68.696 | 0.980 | 63.686 | 11 | 0.757 | 56.667 | 0.807 | 31.301 | 12 | 0.698 | 40.979 | 0.463 | 0 | 13 | 0.595 | 20.449 | 0.120 | 0.454 | 14 | 0.413 | 5.048 | 0.226 | 69.332 | 15 | 0.282 | 0.173 | 0.341 | 44.786 | 16 | 0.244 | 3.129 | 0.305 | 20.131 | 17 | 0.196 | 0 | 0.194 | 0.009 | 18 | 0.109 | 0.070 | 0.108 | 0.022 | 19 | 0.070 | 24.731 | | | 20 | 0.094 | 25.046 | | |
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