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| 带通型频率选择表面的分析与设计 | |
| 引用本文： | 李颖,张立军,王德禹. 带通型频率选择表面的分析与设计[J]. 船海工程, 2007, 36(2): 103-106 |
| 作者姓名： | 李颖 张立军 王德禹 |
| 作者单位： | 上海交通大学海洋工程国家重点实验室,上海,200030 |
| 摘 要： | 采用矢量有限元方法(EB-FEM),利用单个单元和周期性边界条件的独特性质,对无限大频率选择表面进行仿真,借助于有限元软件ANSYS,给出了频率选择表面仿真模型的创建方法,并将计算结果与文献结果进行比较分析,最后对圆环型频率选择表面的设计问题提出圆环单元FSS的新设计模型,并探讨该模型的计算方法。 |
| 关 键 词： | 矢量有限元方法 频率选择表面 优化设计 |
| 文章编号： | 1671-7953（2007）02-0103-04 |
| 修稿时间： | 2006-09-30 |
Analysis and design of band-pass frequency selective surfaces |
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| LI Yin,ZHANG LI-jun,WANG De-yu. Analysis and design of band-pass frequency selective surfaces[J]. Ship &Ocean Engineering, 2007, 36(2): 103-106 | |
| Authors: | LI Yin ZHANG LI-jun WANG De-yu |
| Affiliation: | LI Yin ZHANG LI-jun WANG De-yuState Key Laboratory of Ocean Engineering Shanghai Jiaotong University Shanghai 200030 |
| Abstract: | Based on the edge-based finite element method(EB-FEM),3-dimensional full-wave analysis and design of band-pass frequency selective surfaces(FSS) is presented.By using the unique features of a unit cell and the periodic boundary conditions,infinite FSSs can be simulated.The simulation model was established and analyzed in ANSYS,and the numerical results were compared with the ones in other relational articles.The author also discussed the design of the FSS with ring unit cells,and proposed the novel design model for FSS and its computation method. |
| Keywords: | ANSYS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |