Table 3.
Comparison between the proposed antenna scheme and previous MIMO antennas for mobile terminals.
| References | Frequency (GHz) | Gain (dBi) | Element size (mm) | Number of elements | Isolation (dB) | ECC | Devices |
|---|---|---|---|---|---|---|---|
| 11 | 3.4–3.6 | Not Given | 15 × 15 | 8 | 10 | 0.2 | Smartphone |
| 13 | 3.4–3.6 | Not Given | 20.5 × 15 | 8 | 17.5 | 0.05 | Smartphone |
| 20 | 3.3–4.2 | Not Given | 52.9 × 45.8 | 3 | 15 | 0.1 | Access point |
| 27 | 3.4–3.6 | Not Given | 9.4 × 6.9 | 4 | 17 | < 0.1 | Mobile |
| 30 | 2.5–7.0 | Not Given | 13.9 × 5.7 | 8 | 17 | 0.1 | Mobile |
| 33 | 2.7–3.6 | 3 | 16 × 33 × 3 | 2 | 25 | < 0.009 | Portable |
| 36 | 3.4–3.6 | Not Given | 13.6 × 7 | 4 | > 11 dB | 0.195 | Tablet |
| 38 |
0.7–0.95 1.7–2.7 |
0.5–1.9 1.8–3.8 |
130 × 3 | 2 | > 16 dB | < 0.2 | Laptop |
| 39 |
3.3–3.6 4.8–5.0 |
Not Given | 30 × 0.6 | 4 | > 10 dB | < 0.3 | Laptop |
| 40 |
3.3–3.6 4.8–5.0 |
Not Given | 12.5 × 2 × 3 | 2 | ≥ 10 | < 0.12 | Laptop |
| Proposed antenna scheme | 3.4–6.0 | 3.265–4.878 | 30.98 × 4.2 | 2 | ≥ 38 dB | < 0.001 | Laptop |