| 六角结构磁铅石铁氧体吸波机制的设计与研究 |
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| 引用本文： | 张永祥,崔冀扬.六角结构磁铅石铁氧体吸波机制的设计与研究[J].天津大学学报(自然科学与工程技术版),1999,32(5):611-615. |
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| 作者姓名： | 张永祥 崔冀扬 |
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| 作者单位： | [1]天津大学电子信息工程学院 [2]天津开发热电公司 |
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| 基金项目： | 天津市自然科学基金!960600 |
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| 摘 要： | 利用离子复合取代和控制物相平衡转化的方法，制成六角结构磁铅石多元铁氧体吸波材料，用于航空、航天隐身技术与抗电磁辐射技术。文中探讨了吸波机理以及测定了吸收体晶结构，并说明吸收频率与厚度等诸参数关系。文中采用宏面与微观相结合的分析方法，其结果与设计相符。
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| 关 键 词： | 六角结构 吸收电磁波 磁铅石铁氧体 吸波机制 |
STUDY AND DESIGN OF ABSORPTION MECHANISM ON HEXAGONAL STRUCTURE WITH MAGNETO PLUMBITE TYPE FERRITE MATERIAL BY ELECTRON-WAVE ABSORBING |
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| Zhang Yongxiang, Geng Xiangyue, Li Lingxia, Zhu Wei, Dong Xianghong.STUDY AND DESIGN OF ABSORPTION MECHANISM ON HEXAGONAL STRUCTURE WITH MAGNETO PLUMBITE TYPE FERRITE MATERIAL BY ELECTRON-WAVE ABSORBING[J].Journal of Tianjin University(Science and Technology),1999,32(5):611-615. |
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| Authors: | Zhang Yongxiang Geng Xiangyue Li Lingxia Zhu Wei Dong Xianghong |
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| Abstract: | By means of ion ally substitution and crystal phase equilibrium transformation we have prepared the hexagonal polycrystalline ferrite which can be used in the aircraft industry,spacetechnology,the concealment and anti-electromagnetic radiation technology. This paper also studies the mechanism of absorbing the electromagnetowave,the crystal structure of the absorbents,and the relation between the absorptive frequency and the thickness of the film. By combining the macro-observation with micro-analysis,the test results are in agreement with the design. |
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| Keywords: | hexagonal ferrite ion ally substitution electromagnetowave absorption |
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