표 4. | Table 4. 방사패턴 측정 정리 | Radiation pattern measurement summary.
Excitation form | Beam angle | Simulation | Measurement |
Azi (°) | Ele (°) | HPBW(°) | Gain (dBi) | HPBW(°) | Gain(dBi) |
Uniform | 0 | 0 | 9.0/9.0 | 26.5 | 9.4/9.2 | 26.2 |
20 | 0 | 9.6/− | 25.8 | 9.7/9.3 | 26.1 |
−20 | 0 | 9.6/− | 25.8 | 9.7/9.4 | 26.0 |
0 | 20 | −/9.6 | 25.5 | 9.8/9.9 | 25.8 |
0 | −20 | −/9.6 | 25.5 | 9.7/10.1 | 25.7 |
14.2 | 14.2 | −/9.8 | 26.0 | 9.7/9.7 | 25.9 |
−14.2 | −14.2 | −/9.8 | 26.0 | 9.6/9.5 | 26.0 |
Non-uniform | 0 | 0 | 10.6/10.6 | 25.1 | 10.6/10.8 | 25.0 |
0 | 20 | −/11.3 | 24.2 | 11.3/11.5 | 24.5 |
0 | −20 | −/11.3 | 24.2 | 11.3/11.2 | 24.6 |