Research Article
Ultra Wideband Planar Microstrip Array Antennas for C-Band Aircraft Weather Radar Applications
Table 5
Comparison between measured and simulated results.
| | Bandwidth (%) at −6 dB | Bandwidth (%) at −10 dB | Resonant frequency | Level S11 (dB) |
| Simulation result | HFSS | 119 | 115 | 3.8 GHz | | 5.2 GHz | | 5.8 GHz | | 7.7 GHz | | CST | 119 | 115 | 6 GHz | | 6.8 GHz | | 7.8 GHz | |
| Experimental result | 117 | 110 | 3.7 GHz | | 7 GHz | | 8.2 GHz | |
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