Research Article
High Isolation and Ideal Correlation Using Spatial Diversity in a Compact MIMO Antenna for Fifth-Generation Applications
Table 4
Performance comparisons of the proposed MIMO antenna with recently published works.
| | Ref | Year | Antenna size (mm2) | No. of elements | Fr (GHz) | BW (GHz) | S11 (dB) | Isolation (dB) | ECC | DG (dB) |
| | This work | 2020 | 12.8x26 = 332.8 | 2 | 28 | 3 | 37.17 | 41.36 | 1.15 10−7 | 10 | | [16] | 2020 | 30x35 = 1050 | 4 | 28 | 4.1 | 30 | 20 | 0.01 | 9.96 | | [18] | 2019 | 20x20 = 400 | 2 | 28 | 0.85 | 25 | 24 | 0.013 | 9.9 | | [17] | 2019 | 55x110 = 6050 | 4 | 28 | — | 21.57 | 28.32 | 2.46 10−5 | NG | | 38 | 24.59 | 26.27 | 7.65 10−5 | | [19] | 2018 | 31x48 = 1488 | 4 | 28 | 5 | _ | 21 | 1.5 10−3 | NG | | [20] | 2018 | 12x24 = 288 | 2 | 28 | 2.5 | 25 | NG | 0.001 | NG | | [21] | 2017 | 48x21 = 1008 | 2 | 30 | 1 | — | 25 | 0.002 | NG | | [22] | 2017 | 42x85 = 3570 | 2 | 28 | 5 | — | 37.1 | NG | NG |
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NG: not given.
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