| 混合技术解表面阻抗加载劈柱组合体散射 |
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| 引用本文： | 任济时,俞卞章.混合技术解表面阻抗加载劈柱组合体散射[J].航空学报,1991,12(11):654-657. |
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| 作者姓名： | 任济时 俞卞章 |
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| 作者单位： | 西北工业大学
(任济时)，西北工业大学(俞卞章) |
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| 摘 要： | <正>近年来，随着计算技术的发展，人们对于金属外形散射体电磁散射的计算已经取得了
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| 关 键 词： | 表面阻扰 电磁散射 混合技术 |
THEIHYBRID METHOD FOR SCATTERING OF OBJECT COMPOSED OF CYLINDER AND WEDGES WITH SURFACE IMPEDANCE LOADING |
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| Northwestern Pol ytechmical University Ren Jishi and Yu Bianzhang.THEIHYBRID METHOD FOR SCATTERING OF OBJECT COMPOSED OF CYLINDER AND WEDGES WITH SURFACE IMPEDANCE LOADING[J].Acta Aeronautica et Astronautica Sinica,1991,12(11):654-657. |
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| Authors: | Northwestern Pol ytechmical University Ren Jishi and Yu Bianzhang |
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| Institution: | Northwestern Pol ytechmical University Ren Jishi and Yu Bianzhang |
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| Abstract: | A hybrid method with the GTO, PO and MM is used to analyze the scattering of an object composed of cylinder a'nd wedges with surface impedance loading The solution of. current distribution on the perfect conductive surface of the object is discussed by using high frequency method and the equivalent current distribution on the impedance loading surface is also discussed by using MM. According to current distributions, the scattering field is obtained. Compared with MM, the hybrid method has the advantages of saving memories of computer and faster speed for computation. The numerical calculation shows that the results of both methods have good agreements. |
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| Keywords: | hybrid method composed scattering surface impedance loading |
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