Research Article
Synthesis of Sparse Concentric Ring Arrays Based on Fitness-Associated Differential Evolution Algorithm
| | Method | PSLL (dB) | Ne | Ring | 1 | 2 | 3 | 4 | 5 | 6 |
| 4.7 | FITDE | −28.58 | 141 | | 0.75 | 1.35 | 2.13 | 2.93 | 3.78 | 4.70 | | 9 | 17 | 26 | 28 | 27 | 33 | HGA | −27.82 | 142 | | 0.76 | 1.36 | 2.09 | 2.99 | 3.78 | 4.70 | | 9 | 17 | 25 | 31 | 26 | 33 | MGA | −28.33 | 142 | | 0.74 | 1.32 | 2.10 | 2.93 | 3.79 | 4.70 | | 9 | 16 | 26 | 30 | 27 | 33 |
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