| 吸波材料抑制电子设备机箱谐振的数值研究 |
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| 引用本文： | 陈生,徐畅. 吸波材料抑制电子设备机箱谐振的数值研究[J]. 电子质量, 2007, 32(11): 93-95 |
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| 作者姓名： | 陈生 徐畅 |
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| 作者单位： | 西安电子科技大学机电工程学院,西安,710071;西安电子科技大学机电工程学院,西安,710071 |
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| 摘 要： | 本文首先介绍了吸波材料的吸收机理.同时应用有限元方法对贴有吸波材料的腔体进行了分析,并针对辐射情况,仿真了腔体在贴装吸波材料以后中心点的屏效,从中可以看出吸波材料对腔体谐振具有较好的抑制效果.
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| 关 键 词： | 吸波材料 谐振 有限元 |
| 文章编号： | 1003-0107（2007）11-0093-03 |
Numerical Research on Absorbing Materials Restricting the Resonance of Electronic Equipments Box |
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| Chen sheng,Xu chang. Numerical Research on Absorbing Materials Restricting the Resonance of Electronic Equipments Box[J]. Electronics Quality, 2007, 32(11): 93-95 |
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| Authors: | Chen sheng Xu chang |
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| Abstract: | This paper firstly introduce the absorbing mechanisms of absorbing material,and then we present a analysis of cavity coated with absorbing material by finite element method,the distribution of field in cavity is simulated under the case of scattering,from which we come to a conclusion that the absorbing material has a great decay to the resonance of the cavity. |
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| Keywords: | Absorbing material Resonance Finite element method |
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