| 涂覆吸波材料对飞行器散射截面的影响 |
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| 引用本文： | 时振栋,丁春生.涂覆吸波材料对飞行器散射截面的影响[J].宇航学报,1993,14(2):89-92. |
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| 作者姓名： | 时振栋 丁春生 |
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| 作者单位： | 电子科技大学，电子科技大学，电子科技大学 成都 610054，成都 610054，成都 610054 |
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| 摘 要： |
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| 关 键 词： | 有耗目标 雷达 散射截面 表面阻抗 |
THE EFFECT OF COATED ABSORBENT MATERIALS ON RADAR CROSS SECTION OF VEHICLES |
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| Shi Zhendong Ding chunsheng Yang Shiwen.THE EFFECT OF COATED ABSORBENT MATERIALS ON RADAR CROSS SECTION OF VEHICLES[J].Journal of Astronautics,1993,14(2):89-92. |
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| Authors: | Shi Zhendong Ding chunsheng Yang Shiwen |
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| Abstract: | Electromagnetic scattering scale-measurement to lossy targets is an unavoidable step in the development of stealthy and anti-stealthy technology. Drawing on the experience of the principle of similitude in hydrodynamics, the formula of similitude-criterion concerning the surface impedance of target is proposed in this paper. By means of this simple formula, the RCS of prototype can be deduced by the measured values of two modelling targets coated with different kind of absorbent materials. |
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| Keywords: | Lossy target Radar cross section Surface impedance Similarity-criterion |
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