Table 3 Performance comparison with related works.
Ref | Resonance (THz) | Frequency Range | BW (THz) | Gain (dB) | Efficiency (%) | Isolation (dB) | ECC (dB) | DG (dB) | Substrate material | Board size(μm2) | ML | MIMO config uration | RLC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.445 0.540 | 0.43- 0.451 0.515-0.552 | 0.021 0.036 | 7.9 | 85.64 | −20 | 0.07 | 0.975 | Polyimide | 12.39 λ₀ × 7.96 λ₀ | Yes | 4×4 | Yes | |
7.5 | 7.1 - 13 | 5.9 | 8.3 | − | −16 | 0.005 | 9.97 | Silicon dioxide | 0.498 λ₀ × 0.498 λ₀ | No | 2×2 | No | |
2.2 | 1.7 - 2.52 | 0.78 | 4.4 | 92 | −20 | 0.006 | − | Polyimide | 0.498 λ₀ × 0.52 λ₀ | No | − | Yes | |
0.395 0.629 | 0.39-0.4 0.615-0.64 | 0.01 0.025 | 5.17 | 92.48 | −20 | 0.0125 | 10 | Polyimide | 4.98 λ₀× 5.97 λ₀ | No | 4×4 | Yes | |
0.128 0.178 | 0.125-0.129 0.176-0.182 | 0.004 0.0061 | 6.24 | 90 | −25 | 0.012 | 9.999 | Polyimide | 13.44 λ₀ × 18.17 λ₀ | No | 2×2 | No | |
0.472 | 0.276 - 0.71 | 0.435 | 3.9 | 79.16 | −20 | 0.458 | 9.99 | Polyimide | 2.99 λ₀ × 1.49 λ₀ | No | 1×2 | No | |
0.654 | 0.62 - 0.66 | 0.04 | 11.3 | 76.45 | ≥25 | 0.003 | 9.99 | Polyimide | 5.97 λ₀ × 10.95 λ₀ | No | 2×4 | No | |
0.514 | 0.35 - 0.765 | 0.4 | 5.49 | 85.24 | −25 | 0.015 | 9.99 | Polyimide | 2.99 λ₀ × 1.49 λ₀ | No | 1×2 | No | |
Proposed | 1.492 3.26 3.923 4.924 | 1 - 3.49 3.64 - 4.156 4.50 - 6.20 | 2.479 0.516 1.694 | 13.41 | 90 | −34.2 | 0.00013 | 9.9993 | Polyimide | 0.498 λ₀ × 1.742 λ₀ | Yes | 2×2 | Yes |
