| 三维雷达罩和天线系统雷达截面的一体化分析 |
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| 引用本文： | 邓书辉,阮颖铮.三维雷达罩和天线系统雷达截面的一体化分析[J].航空学报,1994,15(8):1012-1016. |
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| 作者姓名： | 邓书辉 阮颖铮 |
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| 作者单位： | 电子科技大学微波1.程系,成都,610054 |
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| 基金项目： | 国家自然科学基金,国家教委博士点基金 |
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| 摘 要： | 将入射平面波展开成一系列三维复射线波束场,分析各波束经过多层介质雷达罩的透射与旋转抛物面天线反射后,提出了一种等效复射线源来得到最终散射场的方法。设计了反射与透射的通用自动追踪程序,可进行天线和无线罩一体化的雷达载面（ＲＣＳ）分析,给出了一个数值计算实例。
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| 关 键 词： | 无线部件 雷达截面 电磁波散射 |
| 收稿时间： | 1993-02-11 |
| 修稿时间： | 1993-11-11 |
THE OVERALL ANALYSIS OF RADAR CROSS SECTION FOR A THREE-DIMENSIONAL RADOME AND AN ANTENNA |
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| Deng Shuhui, Ruan Yingzheng.THE OVERALL ANALYSIS OF RADAR CROSS SECTION FOR A THREE-DIMENSIONAL RADOME AND AN ANTENNA[J].Acta Aeronautica et Astronautica Sinica,1994,15(8):1012-1016. |
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| Authors: | Deng Shuhui Ruan Yingzheng |
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| Institution: | University of Electronic Science and Technology of China,Chengdu,610054 |
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| Abstract: | The incident plane wave is expanded into a series of fields of three-dimensional complex rays,the penetrations of rays through a multilayered radome and the reflections of rays through a reflector antenna are analyzed,and the resultant scattered fields are obtained by a complex ray equivalent source method.A general automatical searching program for reflections,refractions,and penetrations is designed and can be used for RCS analysis of an antenna and a radome. A numerical example is also given. |
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| Keywords: | antenna components radar cross sections electromagnetic scattering |
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