| VIRTUAL-RAY METHOD AND ITS APPLICATION IN THE PLANE WAVE SCATTERING BY AN IMPEDANCE WEDGE |
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| 作者姓名： | Zhang Mengyang Feng Kongyu |
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| 作者单位： | institute of Electronics，Chinese Academy of Sciences，Beijing 100080 |
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| 基金项目： | Supported by the National Natural Science Foundation of China |
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| 摘 要： | The virtual-ray method for treating HF electromagnetic scattering problems is derived from the plane wave of free space, and using this the plane wave scattering by an impedance wedge is studied. In the solution process a novel concept of generalized circle is introduced so that the complete amplitude function is obtained. And a reasonable physical interpretation for the term W2, which was neglected previously, is given. The calculated results agree well with those of the analytical solution obtained by G.D. Maliuzhinets(1958).
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Virtual-ray method and its application in the plane wave scattering by an impedance wedge |
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| Zhang Mengyang Feng Kongyu.VIRTUAL-RAY METHOD AND ITS APPLICATION IN THE PLANE WAVE SCATTERING BY AN IMPEDANCE WEDGE[J].Journal of Electronics,1997,14(1):82-89. |
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| Authors: | Zhang Mengyang Feng Kongyu |
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| Affiliation: | (1) Institute of Electronics, Chinese Academy of Sciences, 100080 Beijing |
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| Abstract: | The virtual-ray method for treating HF electromagnetic scattering problems is derived from the plane wave of free space, and using this the plane wave scattering by an impedance wedge is studied. In the solution process a novel concept of generalized circle is introduced so that the complete amplitude function is obtained. And a reasonable physical interpretation for the term W2, which was neglected previously, is given. The calculated results agree well with those of the analytical solution obtained by G.D. Maliuzhinets(1958). |
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| Keywords: | Virtual-ray method EM scattering by an impedance wedge Generalized circle |
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