Research Article
Synthesis of Thinned Concentric Circular Antenna Arrays Using Modified TLBO Algorithm
Table 1
The SLL reduction in regular
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space performance comparison of different methods.
| Excitation | Algorithms | Na | SLL (dB) | FNBW |
| Uniform | BFA in [20] | 148 | −17.84 | 0.13 | BPSO in [20] | 142 | −16.98 | 0.13 | Proposed MTLBO | 141 | −18.90 | 0.13 |
| Nonuniform | Proposed MTLBO | 130 | −19.93 | 0.13 |
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