| 复合轻型吸波涂层电磁参数及吸波性能的研究 |
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| 引用本文： | 王国强,刘祖黎,邹勇. 复合轻型吸波涂层电磁参数及吸波性能的研究[J]. 华中科技大学学报(自然科学版), 2000, 28(7): 111-113 |
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| 作者姓名： | 王国强 刘祖黎 邹勇 |
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| 作者单位： | 王国强（华中理工大学物理系）;刘祖黎（华中理工大学物理系）;邹勇（华中理工大学物理系）;廖海星（华中理工大学物理系） |
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| 基金项目： | 国家自然科学基金资助项目(19745705;19774023). |
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| 摘 要： | 制备了复合轻型导电导磁材料与环氧树脂吸波涂层,用3cm波导式测量线在9.2GHz测量其电磁参数及吸波性能.实验结果表明,复合导电导磁材料与环氧树脂的质量分数对吸波涂层的电磁参数及吸波性能有较大影响,当复合导电导磁材料与环氧树脂的质量分数为50%,涂层厚度为1.7mm时,吸波效果最好.其吸收峰值为34dB,大于10dB的有效带宽,达11GHz.
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| 关 键 词： | 复合材料 环氧树脂 吸波涂层 电磁参数 吸波性能 |
| 文章编号： | 1000-8616(2000)07-0111-03 |
| 修稿时间： | 2000-01-13 |
The Electromagnetic Parameters and Absorbing Properties of Light-Compounder |
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| Wang Guoqiang Liu Zuli Zou Yong Liao Haixing. The Electromagnetic Parameters and Absorbing Properties of Light-Compounder[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2000, 28(7): 111-113 |
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| Authors: | Wang Guoqiang Liu Zuli Zou Yong Liao Haixing |
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| Affiliation: | Wang Guoqiang Liu Zuli Zou Yong Liao Haixing |
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| Abstract: | Magnetic and conductive light material/epoxy resin microwave absorbing coating are prepared. The electromagnetic parameters and the normal reflectance were measured by using 3cm waveguide method at 9.2?GHz. The results showed that the concentration of magnetic and conductive light material in the coating affected the properties of the coating very much. The optimal concentration of light material in the coating was about 50?%. In this concentration, the coating with 1.7?mm thickness showed good wave absorption with 34?dB peak value and having about 11?GHz wide frequency band reducing about 10?dB. |
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| Keywords: | compounder epoxy resin absorbing coating electromagnetic parameters absorbing properties |
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