| 带有损耗的高阻表面的反射特性 |
| |
| 引用本文： | 吴昊,郭陈江,丁君.带有损耗的高阻表面的反射特性[J].航空计算技术,2008,38(6):95-98. |
| |
| 作者姓名： | 吴昊 郭陈江 丁君 |
| |
| 作者单位： | 西北工业大学,电子信息学院,陕西,西安,710072 |
| |
| 摘 要： | 研究了带有损耗的高阻表面,使用HFSS电磁仿真软件仿真分析了电阻加载和有限电导率贴片高阻表面的反射特性,并对带有损耗的普通方形贴片与齿化贴片高阻抗表面的吸波效果进行了对比.仿真结果表明通过加载电阻或采用有限电导率贴片均可以在一定的频率范围内降低高阻表面的反射系数,采用齿化结构可以扩展有损耗的高阻表面的吸波带宽.
|
| 关 键 词： | 高阻表面 反射特性 吸波 损耗 |
Reflective Properties of High-impedance Surfaces with Loss |
| |
| WU Hao,GUO Chen-jiang,DING Jun.Reflective Properties of High-impedance Surfaces with Loss[J].Aeronautical Computer Technique,2008,38(6):95-98. |
| |
| Authors: | WU Hao GUO Chen-jiang DING Jun |
| |
| Abstract: | The high-impedance surfaces(HIS) with loss were studied.Reflective properties of HIS loading resistance and finite conductivity patch were analyzed by HFSS electromagnetic simulation software,and the absorbing effects of square patch HIS and dentiform patch HIS with loss were compared.The simulation results show that reflection coefficient of HIS can be reduced through loading resistances or using finite conductivity patch in a certain frequency range,and the absorbing bandwidth of HIS with loss was extende... |
| |
| Keywords: | high-impedance surfaces reflective properties absorbing loss |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
