| 基片集成波导和微带转换器的理论与实验研究 |
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| 引用本文： | 李皓,华光,陈继新,洪伟,崔铁军,吴柯.基片集成波导和微带转换器的理论与实验研究[J].电子学报,2003,31(Z1):2002-2004. |
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| 作者姓名： | 李皓 华光 陈继新 洪伟 崔铁军 吴柯 |
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| 作者单位： | 1. 东南大学毫米波国家重点实验室, 江苏, 南京, 210096;
2. 加拿大蒙特利尔大学工学院电子及计算机系, 蒙特利尔, 加拿大 |
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| 基金项目： | 国家自然科学基金，国家高技术研究发展计划(863计划)，海外青年学者合作研究基金，60225001，2002AA123031，60028101，，， |
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| 摘 要： | 基片集成波导(SIW)技术中非常重要的问题之一是该类波导与其它形式传输线的过渡问题.最近已有文章探讨了SIW与微带线过渡的一种锥形结构,在本文中对此类结构进行了全面的拓展,分析了直接过渡、凸型过渡和凹型过渡几种情况,并实验验证了C波段的微带SIW转换器.实验结果表明,在4.1～5.5GHz的频段内,驻波比小于1.2,插损优于0.5dB.
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| 关 键 词： | 转换器 波导 SIW 混合电路 |
| 文章编号： | 0372-2112(2003)12A-2002-03 |
| 收稿时间： | 2003-10-26 |
| 修稿时间： | 2003年10月26 |
Theoretical and Experimental Investigation on the Transition between the Substrate Integrated Waveguide (SIW) and Microstrip |
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| LI Hao,HUA Guang,CHEN Jin-xin,HONG Wei,CUI Tie-jun,WU Ke.Theoretical and Experimental Investigation on the Transition between the Substrate Integrated Waveguide (SIW) and Microstrip[J].Acta Electronica Sinica,2003,31(Z1):2002-2004. |
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| Authors: | LI Hao HUA Guang CHEN Jin-xin HONG Wei CUI Tie-jun WU Ke |
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| Affiliation: | 1. State Key Laboratary of Milimeter Waves, Southeast University, Nanjing, Jiangsu 210096, China;
2. Poly-Grames Research Center, Ecole Polytechnique de Montreal, Montreal, Canada |
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| Abstract: | One of the principal problems in studying the substrate integrated waveguide (SIW) is the transition of SIW with other types of transmission lines.Recently a taper transition between microstrip line and SIW has been proposed.In this paper,the idea has been extended to more general cases,and several new transition types have been developed,including the direct,concave,and convex transitions,and the transition with multilayers.An experimental study has been made at the C band,which shows that a VSWR less than 1.2 through the band 4.1 to 5.5GHz and an insertion loss better than 0.5dB can be obtained. |
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| Keywords: | SIW |
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