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Volume 27 Issue 6
Jun.  2005
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Geng You-lin, Wu Xin-bao, Guan Bo-ran. The Analytical Solution of Electromagnetic Scattering by Multilayered Plasma Anisotrojpic Spheres[J]. Journal of Electronics & Information Technology, 2005, 27(6): 987-990.
Citation: Geng You-lin, Wu Xin-bao, Guan Bo-ran. The Analytical Solution of Electromagnetic Scattering by Multilayered Plasma Anisotrojpic Spheres[J]. Journal of Electronics & Information Technology, 2005, 27(6): 987-990.

The Analytical Solution of Electromagnetic Scattering by Multilayered Plasma Anisotrojpic Spheres

  • Received Date: 2003-12-29
  • Rev Recd Date: 2004-06-14
  • Publish Date: 2005-06-19
  • The analytical solution of spherical vector wave functions of electromagnetic fields in s-concentric homogeneous plasma anisotropic spheres is expanded in this paper. Applying the continuous boundary conditions of electromagnetic fields in (s-1) plasma anisotropic spherical shells surfaces, the unknown expansion coefficients in homogeneous s-concentric spheres and the scattering field in free space by a plane wave are derived. The numerical results are consistent by the presented method and Method of Moments (MOM) speeded up with the Conjugate-Gradient Fast-Fourier-Transform (CG-FFT) approach. A three-layer concentric plasma anisotropic spheres (the three permittivity tensors are similar) is calculated also, which conforms with the published results of the homogeneous plasma sphere. The findings presented in this paper may be applied in manufacture of new antenna, satellite communication, and other related areas.
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  • Swarner W G, Peters Jr, L. Radar cross sections of dielectric or plasma coated conducting spheres and circular cylinders. IEEE Trans. on Antennas and Propagation, 1963, AP-11(5): 558 - 569.[2]Chen H C, Cheng D K. Scattering of electromagnetic waves by an anisotropic plasma-coated conducting cylinder, IEEE Trans. on Antennas and Propagation, 1964, AP-12(3): 348 - 353.[3]Yeh K C, Liu C H. Theory of Ionosphere Waves. Now York:Academic Press, 1972, 3.1 - 4.19.[4]刘少斌,莫锦军,袁乃昌.电磁波在不均匀磁化等离子体中的吸收,电子学报,2003,41(3):372-375.[5]Graglia R D, Uslenghi P L E. Electromagnetic scattering from anisotropic maeterials Part Ⅰ: General theory. IEEE Trans. on Antennas Propagation, 1984, AP-32(8): 867 - 869.[6]Beker B, Umashankar K R. Analysis of electromagnetic scattering by arbitrarily shaped two-dimensional anisotropic objects: combined field surface integral equation formulation[J].Electromagnetics.1989, 9(2):215-[7]Taflove A. Review of the formulation and applications of the finite-difference-time-domain method for numerical modeling of electromagnetic wave interactions with arbitrary structures[J].Wave Motion.1988, 10(6):547-[8]Wu X B, Yasumoto K. Three-dimensional scattering by an infinite homogeneous anisotropic cylinder: An analytical solution[J].J. of Appl. Phy.1997, 82(1):1996-[9]Graglia R D, Uslenghi P L E, Zich R S. Moment method with is oparametric elements for three-dimensional anisotropic scatters[J].Proc. IEEE.1989, 77(5):750-[10]朱秀芹,耿友林,吴信宝.三维各向异性介质目标电磁散射的MOM-CG-FFT方法.电波科学学报,2002,17(3):209-215.[11]Beker B. Analysis of electromagnetic scattering by arbitrarily shaped anisotropic objects using combined field surface integral equation formulation, [Ph.D. Dissertation], University of IIinois at Chicago, May, 1988.[12]Geng Y L, Wu X B, Li L W. Analysis of electromagnetic scattering by a plasma anisotropic sphere[J].Radio Science.2003,38(6):1104-[13]Ren W. Contributions to the electromagnetic wave theory of bounded homogeneous anisotropic media[J].Phys. Rev. E.1993,47(1):664-[14]Papadakis S N, Uzunoglu N K, Capsalis C N. Scattering of a plane wave by a general anisotropic dielectric ellipsoid[J].J. Opt.Soc. Am. A.1990, 7(6):991-
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