Research Article
Wideband, Low-Profile, Dual-Polarized Slot Antenna with an AMC Surface for Wireless Communications
Table 2
Comparisons of various dual-polarized antennas.
| Ref. | BW, % | Height, | Isolation, dB | Gain, dBi |
| [1] | 14.5 | 0.09 | >40 | Around 7 | [2] | 21.3 | 0.11 | >34 | / | [3] | 34.9 | 0.19 | >40 | 8.7–9.1 | [4] | 26.0 | 0.11 | >25 | Around 10 | [8] | 47.0 | 0.18 | >37 | >8 | [11] | 67.6 | 0.23 | >36 | 6.6–9.6 | [13] | 28.9 | 0.15 | >30 | Around 7 | [17] | 31.2 | 0.15 | >30 | / | Pro. | 36.7 | 0.13 | >29 | >8 |
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is the wavelength at the center frequency of the working band.
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