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| LTCC带通滤波器的实现 | |
| 引用本文： | 许佳,覃亚丽,吴小燕,陆德龙,王剑强. LTCC带通滤波器的实现[J]. 电子元件与材料, 2005, 24(1): 45-48 |
| 作者姓名： | 许佳 覃亚丽 吴小燕 陆德龙 王剑强 |
| 作者单位： | 浙江工业大学信息工程学院,浙江,杭州,310014;浙江正原电气股份有限公司,浙江,嘉兴,314003 |
| 摘 要： | 为解决移动通信中滤波器小型化问题,提出了一种基于LTCC(Lowtemperatureco-firedceramic)技术的带通滤波器实现的有效方法。在设计中应用宽边耦合加长电长度,以不足λ/8的微带线达到所需的滤波特性。根据理论计算的结果,在Ansoft-HFSS中建立模型进行仿真,最终加工生产了适用于蓝牙频段的样品,并与仿真性能进行了比较,取得了很好的一致性。 |
| 关 键 词： | 电子技术 多层滤波器 LTCC 宽边耦合 |
| 文章编号： | 1001-2028(2005)01-0045-04 |
LTCC Multi-layer Filter Realization |
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| XU Jia,QIN Ya-li,WU Xiao-yan,LU De-long,WANG Jian-qiang. LTCC Multi-layer Filter Realization[J]. Electronic Components & Materials, 2005, 24(1): 45-48 | |
| Authors: | XU Jia QIN Ya-li WU Xiao-yan LU De-long WANG Jian-qiang |
| Affiliation: | XU Jia1,QIN Ya-li1,WU Xiao-yan1,LU De-long2,WANG Jian-qiang2 |
| Abstract: | An effective design method of LTCC bandpass filter was presented to meet the miniature requirement in mobile communication. Broadside coupling which can lengthen electric length was proposed to make micrstrip resonate at less than λ /8 length.Based on the theory caculated result, a filter model was simulated in Ansoft-HFSS. Finally a product sample which can be used in blue-tooth device was manufactured and its characteristics match very well with simulated results. |
| Keywords: | LTCC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |