| 一种新型部分介质共面波导 |
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| 引用本文： | 李晓明,房少军,裴慧,王昊,黄志强.一种新型部分介质共面波导[J].大连海事大学学报(自然科学版),2011(2). |
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| 作者姓名： | 李晓明 房少军 裴慧 王昊 黄志强 |
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| 作者单位： | 大连海事大学信息科学技术学院; |
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| 基金项目： | 国家自然科学基金资助项目(60771032;61071044); 交通运输部交通应用基础研究项目(2010-329-225-030) |
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| 摘 要： | 提出一种具有部分介质的新型共面波导传输线,并采用电磁数值方法对该传输线的有效介电常数、特性阻抗及群时延特性进行分析和仿真.结果表明,该传输线较传统共面波导更为灵活,更加便于调整,同时具有良好的色散特性,有较高的应用潜力和研究价值.
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| 关 键 词： | 共面波导(CPW) 部分介质共面波导(PSCPW) 有效介电常数 特性阻抗 群时延 |
A novel partial substrate coplanar waveguide |
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| LI Xiaoming,FANG Shaojun,PEI Hui,WANG Hao,HUANG Zhiqiang.A novel partial substrate coplanar waveguide[J].Journal of Dalian Maritime University,2011(2). |
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| Authors: | LI Xiaoming FANG Shaojun PEI Hui WANG Hao HUANG Zhiqiang |
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| Institution: | LI Xiaoming,FANG Shaojun,PEI Hui,WANG Hao,HUANG Zhiqiang (Information Science and Technology College,Dalian Maritime University,Dalian 116026,China) |
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| Abstract: | The paper proposed a novel partial substrate coplanar waveguide(PS CPW),and analyzed its effective dielectric constant,characteristic impedance and group delay characters via numerical computations and simulations.Results show that the proposed transmission line has superior flexibility comparing with traditional CPW,and is more easy to be adjusted,while has a good dispersion character.High application potential and research value can be expected for this transmission line. |
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| Keywords: | coplanar waveguide(CPW) partial substrate CPW(PS CPW) effective dielectric constant characteristic impedance group delay |
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