| 低RCS的双层缝隙阵FSS雷达天线罩的设计与分析 |
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| 作者姓名： | 陈磊 董金明 |
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| 作者单位： | 北京航空航天大学电子信息工程学院,北京100083 |
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| 摘 要： | 文章采用谱域法并结合互阻抗法，对低RCS双层FSS天线罩进行了仿真设计，并就多层介质衬底影响下的频率特性进行了分析。与其他方法相比，谱域法能仿真更复杂的FSS单元，求解模型简单，计算量小，能得出非常理想的仿真结果。文章采用这种方法得到的分析结果与实测结果相符合。
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| 关 键 词： | RCS 雷达天线 天线罩 频率选择表面 谱域法 互阻抗法 |
| 收稿时间： | 2005-11-23 |
| 修稿时间： | 2006-01-24 |
Design and Analysis of Low RCS Radar Antenna Shade of Double Layers Slot Arrays FSS |
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| Authors: | Chen Lei Dong Jinming |
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| Institution: | School of Electronic and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083 |
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| Abstract: | In this paper, a Spectral Approach, which combined with Method of Moment, is used to simulate design for low RCS double layers FSS antenna shade and analyze the frequency characteristic of double layers FSS under the condition of the multi - layers dielectric underlay. Compared with other methods, this Spectral Approach can simulate more complicated elements of FSS with less running time. The simulation model is very simple, and the result is accordant with real measuring result. |
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| Keywords: | Radar Cross Section Frequency Selective Surfaces Spectral Approach Method of Moment |
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