• High Power Laser and Particle Beams
  • Vol. 33, Issue 12, 123003 (2021)
Yunru Zhao, Quanfeng Wang, and Qi Wu*
Author Affiliations
  • School of Electronics and Information Engineering, Beihang University, Beijing 100191, China
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    DOI: 10.11884/HPLPB202133.210389 Cite this Article
    Yunru Zhao, Quanfeng Wang, Qi Wu. Statistical analysis on electromagnetic emission characteristics of phased array antenna[J]. High Power Laser and Particle Beams, 2021, 33(12): 123003 Copy Citation Text show less
    Two-dimensional phased array antenna model
    Fig. 1. Two-dimensional phased array antenna model
    [in Chinese]
    Fig. 2. [in Chinese]
    statistical characteristics of array factor ()阵因子统计特性(PCE阶数)
    Fig. 3. statistical characteristics of array factor ( ) 阵因子统计特性(PCE阶数 )
    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 )
    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 )
    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 )
    statistical characteristics of array factor at observation point ()观察点处阵因子统计特性(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 )
    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 )
    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 )
    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 )
    Radiation process of dipole phased array antenna
    Fig. 11. Radiation process of dipole phased array antenna
    statistical characteristics of E field ()电场统计特性(PCE阶数)
    Fig. 12. statistical characteristics of E field ( ) 电场统计特性(PCE阶数 )
    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 )
    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 )
    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 )
    statistical characteristics of E field at observation point ()观察点处电场统计特性(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 )
    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 )
    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 )
    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 )
    distributionorder of PCEsampling number of PCEsampling number of MC
    $ {\rm{U}}(-5{\text{°}}, 5{\text{°}}) $425100 000
    $ {\rm{U}}(-10{\text{°}},10{\text{°}}) $649100 000
    $ {\rm{U}}(-30{\text{°}},30{\text{°}}) $13196100 000
    $ {\rm{U}}(-45{\text{°}},45{\text{°}}) $20441100 000
    Table 1. Comparison results of uniform distribution
    distributionorder of PCEsampling number of PCEsampling number of MC
    ${\rm{N} }(90{\text{°} },{0.05{\text{°} } }^{2})$881100 000
    ${\rm{N} }(90{\text{°} },{0.1{\text{°} }}^{2})$14225100 000
    Table 2. Comparison results of normal distribution(Array Factor)
    distributionorder of PCEsampling number of PCEsampling number of MC
    ${\rm{N} }(90^\circ,{0.02^\circ}^2)$9100100 000
    ${\rm{N} }(90^\circ,{0.05^\circ}^2)$20441100 000
    Table 3. Comparison results of normal distribution (E field)
    Yunru Zhao, Quanfeng Wang, Qi Wu. Statistical analysis on electromagnetic emission characteristics of phased array antenna[J]. High Power Laser and Particle Beams, 2021, 33(12): 123003
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