Research Article
Four-Element Microstrip Patch Array Antenna with Corporate-Series Feed Network for 5G Communication
Table 5
Comparison between array antenna models.
| Antenna type | Max. return loss (dB) | Bandwidth (GHz) | Max. gain (dB) | Size (Ls × Ws) mm2 |
| Series feed | −20.7 | 25.67–30.34 | 7.98 | 44 × 16 | Corporate feed | −32.9 | 24.85–30.32 | 8.85 | 36 × 74 | Corporate-series feed | −48.6 | 25.05–30.87 | 9.49 | 35 × 37 |
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