Review Article
Fractal Reflectarray Antennas: State of Art and New Opportunities
Table 2
Fractal unit cell performances (1st iteration Minkowski patch).
| | Element Configuration | Cell size
| Resonant patch length
mm | Phase range
deg | Max loss
dB | Fractal size reduction
(with respect to the 0.6λ resonant square patch) |
| | Variable size square patch | | 9.215 | 330 | 0.7 | — | | Variable size square patch | | 9.15 | 317 | 0.5 | — | | 1st iteration fractal patch | | 7.86 | 350 | 1.4 | 14.70% | | 1st iteration fractal patch | | 7.86 | 345 | 1 | 14.70% | | 1st iteration fractal patch | | 7.82 | 340 | 0.7 | 15.14% | | 1st iteration fractal patch | | 7.6 | 320 | 0.4 | 17.53% |
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