UWB Antenna: Pareto-optimal designs
| Design | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max |S11| (dB) | −14.9 | −10.5 | −9.8 | −12.2 | −11.1 | −12.9 | −13.6 | −12.5 | −11.2 | −11.3 | −10.7 | −10.1 |
| Gain variability (dB) | 4.8 | 3.1 | 4.4 | 3.5 | 2.8 | 3.7 | 4.3 | 4.3 | 4.9 | 3.6 | 3.7 | 4.3 |
| Footprint area (mm2) | 564 | 487 | 292 | 497 | 441 | 508 | 508 | 453 | 373 | 418 | 387 | 308 |
| Design variables | ||||||||||||
| L0 | 10.5 | 9.18 | 9.19 | 9.55 | 9.21 | 9.79 | 10.1 | 9.76 | 9.00 | 9.19 | 8.81 | 9.23 |
| dR | 0.06 | 1.10 | 0.00 | 0.79 | 0.72 | 0.61 | 0.05 | 0.16 | 0.10 | 0.39 | 0.14 | 0.01 |
| R | 5.88 | 5.52 | 4.91 | 5.52 | 5.26 | 5.51 | 5.61 | 5.29 | 5.19 | 5.20 | 5.51 | 4.95 |
| rrel | 0.16 | 0.33 | 0.43 | 0.38 | 0.31 | 0.21 | 0.27 | 0.32 | 0.51 | 0.30 | 0.69 | 0.38 |
| dL | 1.49 | 0.55 | 3.88 | 0.37 | 1.44 | 0.41 | 1.66 | 2.63 | 3.30 | 2.48 | 2.35 | 4.04 |
| Dw | 6.12 | 5.78 | 1.55 | 6.06 | 4.95 | 6.29 | 5.56 | 4.69 | 3.09 | 4.24 | 3.30 | 1.79 |
| Lg | 10.3 | 9.18 | 9.77 | 9.58 | 9.33 | 9.75 | 10.0 | 9.78 | 9.35 | 9.31 | 9.08 | 9.74 |
| L1 | 4.57 | 5.53 | 6.00 | 5.46 | 5.51 | 5.53 | 5.02 | 5.19 | 5.86 | 5.51 | 5.95 | 6.00 |
| R1 | 2.05 | 2.42 | 2.81 | 2.30 | 2.32 | 2.24 | 2.12 | 2.27 | 2.59 | 2.34 | 2.59 | 2.78 |
| dr | 0.81 | 1.00 | 1.00 | 1.00 | 0.97 | 0.99 | 0.91 | 0.85 | 0.96 | 0.98 | 1.00 | 0.99 |
| crel | 0.58 | 0.90 | 0.67 | 0.85 | 0.74 | 0.78 | 0.69 | 0.84 | 0.55 | 0.70 | 0.29 | 0.71 |
| Design | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max | | −14.9 | −10.5 | −9.8 | −12.2 | −11.1 | −12.9 | −13.6 | −12.5 | −11.2 | −11.3 | −10.7 | −10.1 |
| Gain variability (dB) | 4.8 | 3.1 | 4.4 | 3.5 | 2.8 | 3.7 | 4.3 | 4.3 | 4.9 | 3.6 | 3.7 | 4.3 |
| Footprint area (mm2) | 564 | 487 | 292 | 497 | 441 | 508 | 508 | 453 | 373 | 418 | 387 | 308 |
| 10.5 | 9.18 | 9.19 | 9.55 | 9.21 | 9.79 | 10.1 | 9.76 | 9.00 | 9.19 | 8.81 | 9.23 | |
| 0.06 | 1.10 | 0.00 | 0.79 | 0.72 | 0.61 | 0.05 | 0.16 | 0.10 | 0.39 | 0.14 | 0.01 | |
| 5.88 | 5.52 | 4.91 | 5.52 | 5.26 | 5.51 | 5.61 | 5.29 | 5.19 | 5.20 | 5.51 | 4.95 | |
| 0.16 | 0.33 | 0.43 | 0.38 | 0.31 | 0.21 | 0.27 | 0.32 | 0.51 | 0.30 | 0.69 | 0.38 | |
| 1.49 | 0.55 | 3.88 | 0.37 | 1.44 | 0.41 | 1.66 | 2.63 | 3.30 | 2.48 | 2.35 | 4.04 | |
| 6.12 | 5.78 | 1.55 | 6.06 | 4.95 | 6.29 | 5.56 | 4.69 | 3.09 | 4.24 | 3.30 | 1.79 | |
| 10.3 | 9.18 | 9.77 | 9.58 | 9.33 | 9.75 | 10.0 | 9.78 | 9.35 | 9.31 | 9.08 | 9.74 | |
| 4.57 | 5.53 | 6.00 | 5.46 | 5.51 | 5.53 | 5.02 | 5.19 | 5.86 | 5.51 | 5.95 | 6.00 | |
| 2.05 | 2.42 | 2.81 | 2.30 | 2.32 | 2.24 | 2.12 | 2.27 | 2.59 | 2.34 | 2.59 | 2.78 | |
| 0.81 | 1.00 | 1.00 | 1.00 | 0.97 | 0.99 | 0.91 | 0.85 | 0.96 | 0.98 | 1.00 | 0.99 | |
| 0.58 | 0.90 | 0.67 | 0.85 | 0.74 | 0.78 | 0.69 | 0.84 | 0.55 | 0.70 | 0.29 | 0.71 |
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