Fig. 1. Two-dimensional phased array antenna model
Fig. 2. [in Chinese]
Fig. 3. statistical characteristics of array factor (
)
阵因子统计特性(PCE阶数
)
Fig. 4. statistical characteristics of array factor (
)
阵因子统计特性(PCE阶数
)
Fig. 5. statistical characteristics of array factor (
)
阵因子统计特性(PCE阶数
)
Fig. 6. statistical characteristics of array factor (
)
阵因子统计特性(PCE阶数
)
Fig. 7. statistical characteristics of array factor at
observation point (
)
观察点
处阵因子统计特性(PCE阶数
)
Fig. 8. statistical characteristics of array factor at
observation point (
)
观察点
处阵因子统计特性(PCE阶数
)
Fig. 9. statistical characteristics of array factor at
observation point (
)
观察点
处阵因子统计特性(PCE阶数
)
Fig. 10. statistical characteristics of array factor at
observation point (
)
观察点
处阵因子统计特性(PCE阶数
)
Fig. 11. Radiation process of dipole phased array antenna
Fig. 12. statistical characteristics of E field (
)
电场统计特性(PCE阶数
)
Fig. 13. statistical characteristics of E field (
)
电场统计特性(PCE阶数
)
Fig. 14. statistical characteristics of E field (
)
电场统计特性(PCE阶数
)
Fig. 15. statistical characteristics of E field (
)
电场统计特性(PCE阶数
)
Fig. 16. statistical characteristics of E field at
observation point (
)
观察点
处电场统计特性(PCE阶数
)
Fig. 17. statistical characteristics of E field at
observation point (
)
观察点
处电场统计特性(PCE阶数
)
Fig. 18. statistical characteristics of E field at
observation point (
)
观察点
处电场统计特性(PCE阶数
)
Fig. 19. statistical characteristics of E field at
observation point (
)
观察点
处电场统计特性(PCE阶数
)
distribution | order of PCE | sampling number of PCE | sampling number of MC | $ {\rm{U}}(-5{\text{°}}, 5{\text{°}}) $ | 4 | 25 | 100 000 | $ {\rm{U}}(-10{\text{°}},10{\text{°}}) $ | 6 | 49 | 100 000 | $ {\rm{U}}(-30{\text{°}},30{\text{°}}) $ | 13 | 196 | 100 000 | $ {\rm{U}}(-45{\text{°}},45{\text{°}}) $ | 20 | 441 | 100 000 |
|
Table 1. Comparison results of uniform distribution
distribution | order of PCE | sampling number of PCE | sampling number of MC | ${\rm{N} }(90{\text{°} },{0.05{\text{°} } }^{2})$ | 8 | 81 | 100 000 | ${\rm{N} }(90{\text{°} },{0.1{\text{°} }}^{2})$ | 14 | 225 | 100 000 |
|
Table 2. Comparison results of normal distribution(Array Factor)
distribution | order of PCE | sampling number of PCE | sampling number of MC | ${\rm{N} }(90^\circ,{0.02^\circ}^2)$ | 9 | 100 | 100 000 | ${\rm{N} }(90^\circ,{0.05^\circ}^2)$ | 20 | 441 | 100 000 |
|
Table 3. Comparison results of normal distribution (E field)