| 片式抗电磁干扰滤波器Ni-Zn铁氧体材料与工艺研究 |
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| 引用本文： | 周海涛,张怀武. 片式抗电磁干扰滤波器Ni-Zn铁氧体材料与工艺研究[J]. 磁性材料及器件, 2003, 34(4): 7-9 |
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| 作者姓名： | 周海涛 张怀武 |
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| 作者单位： | 电子科技大学,微电子与固体电子学院,四川成都,610054 |
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| 摘 要： | 通过添加适量CuO和Bi2O3，将Ni-Zn铁氧体材料的烧结温度降至870—920℃，达到Ni-Zn铁氧体材料与Ag电极共烧匹配的目的。试制了片式抗电磁干扰滤波器，并对其插入损耗特性进行了计算机模拟，表明所研制的抗电磁干扰滤波器不仅适合高密度表面封装技术的要求，也可满足宽频域抗电磁干扰需要。
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| 关 键 词： | 抗电磁干扰 Ni—Zn铁氧体 片式滤波器 |
| 文章编号： | 1001-3830(2003)04-0007-03 |
| 修稿时间： | 2003-01-21 |
Study on the Ni-Zn Ferrite Material and Process Used for Chip Anti-EMI Filters |
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| ZHOU Hai-tao,ZHANG Huai-wu Institute of Micro-Electronics and Solid-Electronics,University of Electronic Science and Technology,Chengdu ,China. Study on the Ni-Zn Ferrite Material and Process Used for Chip Anti-EMI Filters[J]. Journal of Magnetic Materials and Devices, 2003, 34(4): 7-9 |
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| Authors: | ZHOU Hai-tao ZHANG Huai-wu Institute of Micro-Electronics Solid-Electronics University of Electronic Science Technology Chengdu China |
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| Affiliation: | ZHOU Hai-tao,ZHANG Huai-wu Institute of Micro-Electronics and Solid-Electronics,University of Electronic Science and Technology,Chengdu 610054,China |
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| Abstract: | |
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| Keywords: | anti-EMI Ni-Zn ferrite chip filter |
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