| 毫米波E面膜片滤波器的加工误差研究 |
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| 引用本文： | 蔡斐,陈彦发,邓光晟,杨军,吕国强.毫米波E面膜片滤波器的加工误差研究[J].电子科技,2009,22(10):10-13. |
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| 作者姓名： | 蔡斐 陈彦发 邓光晟 杨军 吕国强 |
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| 作者单位： | 1. 合肥工业大学,特种显示技术教育部重点实验室,安徽,合肥,230009;合肥工业大学,光电技术研究院,安徽,合肥,230009
2. 合肥工业大学,特种显示技术教育部重点实验室,安徽,合肥,230009;合肥工业大学,仪器与光电工程学院,安徽,合肥,230009 |
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| 摘 要： | E面膜片滤波器由于结构简单、高Q值、滤波特性好、设计精度高、易于批量生产等优点,在毫米波雷达系统中得到广泛应用.文中对E面膜片滤波器进行了理论分析,利用误差合成法以及数据模拟仿真,研究了Ka波段E面膜片滤波器中,膜片厚度、膜片安装、膜片长度在不同加工误差下,对滤波器系统性能S参数的影响,为其加工制造提供理论指导.
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| 关 键 词： | E面膜片滤波器 加工误差 误差合成 毫米波 |
Research into Mismachining Tolerance Impact on E-plane Metal Insert Filter |
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| Cai Fei,Chen Yanfa,Deng Guangsheng,Yang Jun,Lü Guoqiang.Research into Mismachining Tolerance Impact on E-plane Metal Insert Filter[J].Electronic Science and Technology,2009,22(10):10-13. |
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| Authors: | Cai Fei Chen Yanfa Deng Guangsheng Yang Jun Lü Guoqiang |
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| Affiliation: | Cai Fei1,2,Chen Yanfa1,3,Deng Guangsheng1,Yang Jun1,Lü Guoqiang1,2(1.Key Laboratory of Special Display Technology Ministry of Education,Hefei University of Technology,Hefei 230009,China,2.School of Optoelectronic Technology,3.School of Instrument Science and Opto-electronic Engineering,China) |
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| Abstract: | E-plane metal insert waveguide filter is widely used in millimeter-wave radar systems.A theoretical analysis is made of the E-plane metal insert waveguide filter.Through random error synthesis and numerical simulation,the influence of the plane thickness,length,and installation with different mismachining tolerance on the filter performance S parameters in Ka band E-plane filters is analyzed,which can serves as a theoretical guidance to the production of millimeter-wave E-plane metal insert filters. |
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| Keywords: | E-plane integrated circuit filter mismachining tolerance error synthesis millimeter wave |
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