Table 4 Effective factors of the recommended MAA unit cell.
Content | Region of frequency (GHz) | Features obtained |
|---|---|---|
Transmission response \((S_{21} )\) | 18 | \(S_{21}\) = − 200 dB |
Reflection response \((S_{11} )\) | 3.77–3.82, 5.62–5.68, 8.41–8.47, 10.73–10.90, 15.66–16.10 | \(S_{11}\) < − 10 dB |
Relative permittivity,\(\varepsilon_{r}\) | 2–3.81, 4.01–5.63, 6.35–8.42, 9.42–10.82, 11.63–15.50 | \(\varepsilon_{r}\) < 0 |
Relative permeability,\(\mu_{r}\) | 3.81–4, 5.65–6.34, 8.43–9.41, 10.83–11.62, 15.52–18 | \(\mu_{r}\) < 0 |
