| 一种新型多层八分之一模基片集成波导滤波器小型化研究 |
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| 引用本文： | 段晓曦,朱永忠,李萍,陈军.一种新型多层八分之一模基片集成波导滤波器小型化研究[J].科学技术与工程,2015,15(29). |
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| 作者姓名： | 段晓曦 朱永忠 李萍 陈军 |
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| 作者单位： | 武警工程大学研究生大队,武警工程大学信息工程系,武警工程大学信息工程系,武警工程大学信息工程系 |
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| 基金项目： | 国家自然科学基金(61302051),陕西省自然科学基金研究计划(2012JQ8026),武警工程大学基础基金(WJY201309) |
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| 摘 要： | 为进一步解决基片集成波导滤波器小型化问题,提出并设计了一种新型多层八分之一模基片集成波导(eighth-mode substrate integrated waveguide,EMSIW)滤波器。利用高频电磁仿真软件Ansoft-HFSS建立滤波器模型并进行仿真,仿真结果表明其性能较好,相对带宽为23.6%,尺寸相较于原始谐振腔减小了87.5%,较好地实现了基片集成波导滤波器的小型化。
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| 关 键 词： | 多层 滤波器 八分之一模基片集成波导 |
| 收稿时间： | 2015/4/28 0:00:00 |
| 修稿时间： | 2015/6/15 0:00:00 |
The miniaturization research of a novel Multi-layered Eighth-mode Substrate Integrated Waveguide filter |
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| Duan Xiaoxi,Zhu Yongzhong,Li ping and Chen Jun.The miniaturization research of a novel Multi-layered Eighth-mode Substrate Integrated Waveguide filter[J].Science Technology and Engineering,2015,15(29). |
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| Authors: | Duan Xiaoxi Zhu Yongzhong Li ping and Chen Jun |
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| Institution: | Department of Information Engineering,Engineering University of CAPF,Department of Information Engineering,Engineering University of CAPF,Department of Information Engineering,Engineering University of CAPF |
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| Abstract: | In order to solve the miniaturization of the substrate integrated waveguide filter, a novel multi-layered eighth-mode substrate integrated waveguide (EMSIW) filter is proposed in this paper. The filter is designed and simulated by Ansoft-HFSS.The simulation shows that it has a good property. The relative bandwidth is 23.6% and the dimensions are reduced almost 87.5%, which realize the miniaturization of the filter. |
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| Keywords: | multi-layer filter EMSIW |
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