| PO Solution for Scattering by the Complex Object Coated with Anisotropic Materials |
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| 作者姓名： | 殷红成 黄培康 刘学观 郭辉萍 |
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| 作者单位： | Yin Hongcheng+1，Huang Peikang+1，Liu Xueguan+2 & Guo Huiping+2 1. National Electromagnetic Scattering Laboratory，Beijing 100854，P. R. China; 2. Dept. of Communication and Electronics，Suzhou University，Suzhou 215012，P. R. China |
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| 摘 要： | 1 .INTRODUCTIONItisknownthatphysicaloptics(PO)hasbeenwidelyusedinfastpredictionofradarcrosssection (RCS)ofacomplexconductingorcoatedobject.POisadoptedwithoutexceptionamongtheissuedfamouscomputa tionalsoftwareofhigh frequencyEMscatteringbyacomplexobjectsuchasRECOTA1 ] ,GRECO2 ,3] ,X PATCH4] ,whereonlytheisotropiccoatingisconcerned .However,theanisotropiccoatingencoun teredinsomepracticalapplicationsimpelsonetofindthesuitablesolutionforhigh frequencyscatteringbytheobjectcoatedwi…
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PO Solution for Scattering by the Complex Object Coated with Anisotropic Materials |
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| Yin Hongcheng,Huang Peikang,Liu Xueguan & Guo Huiping . National Electromagnetic Scattering Laboratory,Beijing ,P. R. China, . Dept. of Communication and Electronics,Suzhou University,Suzhou ,P. R. China.PO Solution for Scattering by the Complex Object Coated with Anisotropic Materials[J].Journal of Systems Engineering and Electronics,2003,14(2). |
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| Authors: | Yin Hongcheng Huang Peikang Liu Xueguan & Guo Huiping National Electromagnetic Scattering Laboratory Beijing P R China Dept of Communication and Electronics Suzhou University Suzhou P R China |
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| Affiliation: | 1. National Electromagnetic Scattering Laboratory, Beijing 100854, P. R. China
2. Dept. of Communication and Electronics, Suzhou University, Suzhou 215012, P. R. China |
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| Abstract: | The physical optics solution is presented for the calculation of scattering by the complex conducting bodies coated with anisotropic materials, which is based on the tangential plane approximation and the equivalent currents on an anisotropic material backed by an infinite metal surface illuminated by the plane wave given in our previous work. The analytical scheme is proposed to realize fast computation of the solution. Numerical results for several coated bodies such as dihedral corner reflector and cone-cylinder geometry are given and discussed. |
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| Keywords: | Physical optics Electromagnetic scattering Anisotropic materials |
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