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Performance comparison between the proposed antenna and some existing antenna.
| Reference | Substrate material | Patch area (mm2) | Bandwidth (MHz) | Max gain (dBi) | Applications |
|---|---|---|---|---|---|
| [6] | FR4 | 25 × 25 | 300, 500, 700 | 2.15, 2.47, 4.13 | WiMAX/WLAN |
| [24] | FR4 | 23 × 30 | 290, 290, 700 | 2.29, 0.9, 3.45 | WiFi/WiMAX/C-band |
| [25] | FR4 | 40 × 50 | 180, 150, 170 | 1.7, 2.3, 4.1 | Tri-band wireless |
| Proposed | FR4 | 20 × 20 | 360, 440, 1550 | 3.62, 3.67, 5.7 | WiMAX/C-band |
