|
|||||
|
|
| 双传输零点LTCC带通滤波器的设计与制作 | |
| 引用本文： | 陆达富,李元勋,刘颖力,陈锡丹,聂海.双传输零点LTCC带通滤波器的设计与制作[J].电子元件与材料,2009,28(3). |
| 作者姓名： | 陆达富 李元勋 刘颖力 陈锡丹 聂海 |
| 作者单位： | 1. 深圳顺络电子股份有限公司,广东,深圳,518110;电子科技大学,微电子与固体电子学院,四川,成都,610054 2. 电子科技大学,微电子与固体电子学院,四川,成都,610054 3. 电子科技大学,微电子与固体电子学院,四川,成都,610054;成都信息工程学院,通信工程系,四川,成都,610225 |
| 基金项目： | 国家自然科学基金，电子科技大学青年基金 |
| 摘 要： | 采用仿真软件Ansoft HFSS,构建了具有双传输零点的LTCC带通滤波器(BPF)的物理模型,即在无传输零点的二阶带通滤波器的基础上并联一个反馈电容来实现双传输零点。根据仿真结果,采用LTCC工艺制作了封装尺寸为1206,具有两个传输零点的片式BPF样品,用矢量网络分析仪Agilent 8722ES进行测试。结果表明:测量结果与仿真数据基本相符,滤波器中心频率为2.7GHz。该滤波器适用于日益小型化的移动通信设备。 |
| 关 键 词： | 带通滤波器 传输零点 LTCC工艺 |
Design and fabrication of LTCC bandpass filter with two-transmission zeros |
|
| LU Dafu,LI Yuanxun,LIU Yingli,CHEN Xidan,NIE Hai.Design and fabrication of LTCC bandpass filter with two-transmission zeros[J].Electronic Components & Materials,2009,28(3). | |
| Authors: | LU Dafu LI Yuanxun LIU Yingli CHEN Xidan NIE Hai |
| Affiliation: | 1. Shenzhen Sunlord Electronics Co.;Ltd;Shenzhen 518110;Guangdong Province;China;2. School of Microelectronics and Solid-state Electronics;University of Electronic Science and Technology of China;Chengdu 610054;3. Department of Communication Engineering;Chengdu University of Information Technology;Chengdu 610225;China |
| Abstract: | Based on the designed method of Ansoft HFSS stimulating software, the physical prototype of band-pass filters (BPF) with two-transmission zeros for low temperature co-fired ceramic (LTCC) was constructed. According to the simulating results, the chip BPF samples were fabricated by LTCC technology with the packaging size of 1206. Testing results by Agilent 8722ES network analyzer show that the measured results agree with the simulated data basically, the center frequency of BPF sample is a little higher, at ... |
| Keywords: | bandpass filter transmission zero LTCC technology |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |