| LTCF/LTCC 异质材料共烧EMI滤波器设计与制作 |
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| 引用本文： | 王永明,刘仁崇,周军伟,王升,许天奇.LTCF/LTCC 异质材料共烧EMI滤波器设计与制作[J].磁性材料及器件,2008,39(1):41-44. |
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| 作者姓名： | 王永明 刘仁崇 周军伟 王升 许天奇 |
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| 作者单位： | 中国电子科技集团公司,第九研究所,四川绵阳,621000 |
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| 摘 要： | 采用低温共烧陶瓷(LTCC)/低温共烧铁氧体(LTCF)相结合异质材料共烧工艺制作 EMI 滤波器,介绍了器件的设计、仿真方法、制作工艺与性能测试结果.通过介质材料掺杂改性和优化流延工艺,解决了异质材料低温共烧匹配技术难点,实现了LTCC/LTCF异质材料良好的共烧兼容特性.EMI滤波器性能分析和测试结果表明,器件具有高的插入损耗,可在宽频率范围内防止EMI噪声.
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| 关 键 词： | EMI滤波器 LTCC/LTCF异质材料 设计 仿真 |
| 文章编号： | 1001-3830（2008）01-0041-04 |
| 收稿时间： | 2007-08-14 |
| 修稿时间： | 2007-08-27 |
Design and Fabrication of EMI Filter Based on Different Materials in LTCC/LTCF Technology |
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| WANG Yong-ming,LIU Ren-chong,ZHOU Jun-wei,WANG Sheng,XU Tian-qi.Design and Fabrication of EMI Filter Based on Different Materials in LTCC/LTCF Technology[J].Journal of Magnetic Materials and Devices,2008,39(1):41-44. |
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| Authors: | WANG Yong-ming LIU Ren-chong ZHOU Jun-wei WANG Sheng XU Tian-qi |
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| Abstract: | EMI filter based on different materials in LTCC/LTCF technology was fabricated. The design,simulation method,process and test result of EMI filter is introduced in this paper. The co-firing is achieved by adulteration and optimizing tape casting process. As a result,co-firing compatiblity is achived for LTCC/LTCF different materials. The test results showed that EMI filter has high insertion loss,suitable for EMI eleminating in frequency signal lines. |
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| Keywords: | EMI filter LTCC/LTCF different materials design simulation |
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