Table 2 Antenna size × 105 m2 at 2.45 GHz with different beam efficiency
From: Satellite solar wireless power transfer for baseload ground supply: clean energy for the future
Case | Unit size | Beam efficiency | ||||||
|---|---|---|---|---|---|---|---|---|
0.8 | 0.82 | 0.84 | 0.86 | 0.88 | 0.9 | 0.92 | ||
1 | 200Â MW | 15.616 | 16.638 | 17.781 | 19.076 | 20.572 | 22.341 | 24.506 |
2 | 500Â MW | 6.2462 | 6.6551 | 7.1123 | 7.6305 | 8.2288 | 8.9363 | 9.8024 |
3 | 1GW | 3.1231 | 3.3276 | 3.5561 | 3.8152 | 4.1144 | 4.4682 | 4.9012 |
4 | 2.5 GW | 1.2492 | 1.3310 | 1.4225 | 1.5261 | 1.6458 | 1.7873 | 1.9605 |