Research Article
Bacteria Foraging Algorithm in Antenna Design
Table 2
Range and best value of design and performance parameters considered for Yagi-Uda.
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Serial number | Design parameters | Performance parameters | | Parameters | Parameters’ range (actual unit) | Best value | Parameters | Parameters’ range (actual unit) | Best value (actual unit) |
| | 1 | Length | 0.2–0.6 units (m) | To be found out through optimization | Gain | 02–100 units | 100 units | | 2 | Separation | 0.1–0.5 units (m) | Directivity (DR) | 03–20 units (dB) | 20 units (dB) | | 3 | — | — | Real () | 30–70 units (Ohms) | 50 units (Ωs) | | 4 | — | — | Imaginary () | 00–20 units (Ohms) | 00 units (Ωs) | | 5 | — | — | FTBR | 01–40 units (dB) | 40 units (dB) | | 6 | — | — | FSLL | 01–40 units (dB) | 40 units (dB) | | 7 | — | — | EHPBW | 05–70 units (degree) | 05 units (°) | | 8 | — | — | HHPBW | 05–70 units (degree) | 05 units (°) |
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