| Y分形单元多频段FSS设计研究 |
| |
| 引用本文： | 李绪平,刘昊,史小卫.Y分形单元多频段FSS设计研究[J].微波学报,2006,22(Z1). |
| |
| 作者姓名： | 李绪平 刘昊 史小卫 |
| |
| 作者单位： | 1. 西安电子科技大学天线研究所,西安,710071
2. 北京遥测技术研究所,北京,100076 |
| |
| 摘 要： | 为了设计圆极化多频段频率选择表面,我们提出Y分形单元。Y分形单元具有三个对称轴,比以前文献中提到的十字交叉形单元具有更好的圆极化特性。文中利用Ansoft公司的2.5D电磁仿真软件Designer对多种Y分形单元FSS作了分析,并对二阶分形单元FSS进行了实验测量,仿真结果与实验吻合。
|
| 关 键 词： | 频率选择表面 分形 多频段 圆极化 |
A Design Research for Multi-band Frequency Selective Surface Using Y Fractal Elements |
| |
| LI Xu-ping,LIU Hao,SHI Xiao-wei.A Design Research for Multi-band Frequency Selective Surface Using Y Fractal Elements[J].Journal of Microwaves,2006,22(Z1). |
| |
| Authors: | LI Xu-ping LIU Hao SHI Xiao-wei |
| |
| Abstract: | In this paper we propose a technique for the design of Circularly Polarized and Multi-band Frequency Selective Surface(FSS) which is based on the application of Y-fractal screen elements.A Y-fractal element has three symmetrical axils,so this kind of element has better circularly polarized character than cross dipole element that has two symmetrical axils.We simulated some Y-fractal FSSs with Designer and measured the 2 stage kind.The calculated results are similar to the measured. |
| |
| Keywords: | FSS Fractal Multi-band frequency Circularly polarized |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《微波学报》浏览原始摘要信息 |
|
点击此处可从《微波学报》下载全文 |
|
