均匀回旋介质椭圆柱体对垂直入射波的电磁散射
摘要
分析了均匀回旋介质椭圆柱体对垂直入射平面波的散射特性。基于平面波谱的积分方程和马丢函数,导出了均匀回旋介质椭圆柱内场及其单位长度的雷达散射截面的关系表达式。计算了部分数值并讨论了介质尺寸、入射角度介质材料等因素对雷达散射截面的影响。
引文
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[11]葛俊祥,林为干.非共轴多层介质椭圆柱体的电磁散射——任意方向斜入射电磁波[J].电子学报,1995,23(3):20-25.
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[14]潘顺康,刘慧,成丽春.介质涂层对导体目标电磁散射影响研究[J].广西物理,2009,30(4):15-17.
[15]J.-M.Jin.available from:http://jin.ece.uiuc.edu/.
[2]J.Yang,L.-W.Li,C.-H.Liang.Two-Dimensional Scattering by a Periodic Array of Gyrotropic Cylinders Embeddedin a Dielectric Slab[J].IEEE Trans.Antennas wireless Propagat.Lett.,2003,2:18-21.
[3]C.-W.Qiu,L.-W.Li,T.-S.Yeo.Field representations in general gyrotropic media in spherical coordinates[J].IEEE Antennas wireless Propagat.Lett.,2005,4:467-470.
[4]C.Yeh.The diffraction of waves by a penetrable ribbon[J].J.Math.Phys,1963,4:65-71.
[5]C.Yeh.Backscattering cross section of a dielectric elliptic cylinder[J].J.Opt.Soc.Am.,1965,55:309-314.
[6]J.H.Richmond.Scattering by a conducting elliptic cylinder with dielectric coating[J].Radio Sci.,1988,23:1061-1066.
[7]H.A.Ragheb,L.Shafai.Electromagnetic scattering from a dielectric-coated elliptic cylinder[J].Can.J.Phys.,1988,66:1115-1122.
[8]S.Caorsi,M.Pastorino,M.Raffetto.Electromagnetic scattering by a multilayer elliptic cylinder undertransverse-magnetic illumination:Series solution in terms of Mathieu functions[J].IEEE Trans.AntennasPropagat.,1997,45(6):926-935.
[9]S.Caorsi,M.Pastorino.Scattering by multilayer isorefractive elliptic cylinder[J].IEEE Trans.AntennasPropagat.,2004,52:189-196.
[10]A.-R.Sebak.Scattering from dielectric-coated impedance elliptic cylinder[J].IEEE Trans.AntennasPropagat.,2000,48(10):1574-1580.
[11]葛俊祥,林为干.非共轴多层介质椭圆柱体的电磁散射——任意方向斜入射电磁波[J].电子学报,1995,23(3):20-25.
[12]G.Blanch.Handbook of Mathematical Functions[M].New York:Dover 1965:721-746.
[13]J.C.Monzon,N.J.Damaskos.Two-dimensional scattering by a homogeneous anisotropic rod[J].IEEE Trans.Antennas Propagat.,1986,34(10):1243-1249.
[14]潘顺康,刘慧,成丽春.介质涂层对导体目标电磁散射影响研究[J].广西物理,2009,30(4):15-17.
[15]J.-M.Jin.available from:http://jin.ece.uiuc.edu/.