| 雷达罩内用泡沫型吸波材料研究 |
| |
| 引用本文： | 何山,熊克敏.雷达罩内用泡沫型吸波材料研究[J].航空材料学报,2001,21(3):19-23. |
| |
| 作者姓名： | 何山 熊克敏 |
| |
| 作者单位： | 北京航空材料研究院, |
| |
| 摘 要： | 以微波传输线理论为基础 ,研制出一种宽带轻质泡沫型吸波材料。该材料在 8～ 1 8GHz频率范围内 ,反射率均小于 -1 5 d B。材料经过了物理机械性能试验与雷达照射试验。地面模拟与飞行试验结果表明 ,在雷达天线罩内使用该材料 ,可以有效降低罩内金属部件对天线的影响。
|
| 关 键 词： | 雷达罩 雷达吸波材料 泡沫塑料 |
| 文章编号： | 1005-5053(2001)03-0019-05 |
| 修稿时间： | 2001年7月5日 |
Application of a foam RAM in the radome |
| |
| HE Shan,XIONG Ke min.Application of a foam RAM in the radome[J].Journal of Aeronautical Materials,2001,21(3):19-23. |
| |
| Authors: | HE Shan XIONG Ke min |
| |
| Abstract: | Based on the theory of microwave transmission lines, a broadband foam radar absorbing material (RAM) with multilayer structure has been developed The RAM has a lower reflectivity (below 15dB) in the frequency range from 8 to 18GHz The mechanical and environmental experiments were carried out The results of simulating and flying tests show that the RAM can reduce interference to the antenna, caused by the metallic parts |
| |
| Keywords: | Radome Radar absorbing materials plastic foam |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
