| 环形耦合器的设计与优化 |
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| 引用本文： | 王瑞,廖大双,吴建杰.环形耦合器的设计与优化[J].甘肃联合大学学报(自然科学版),2014(4):46-48. |
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| 作者姓名： | 王瑞 廖大双 吴建杰 |
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| 作者单位： | 安徽大学电子信息工程学院; |
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| 基金项目： | 安徽大学2012大学生科研训练计划项目(2012-067) |
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| 摘 要： | 基于微带半波矩形开环谐振器具有的特性,结合传统耦合技术和微波设计软件,设计了窄带带通滤波器。设计中包括提出修正后的基板有效介电常数计算公式、耦合间隙的计算、带通滤波器的设计以及分析拐角对滤波器性能的影响,并提出了优化方法。实际仿真表明,基于交叉耦合的技术配合耦合间隙查询使得滤波器设计简单明了。
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| 关 键 词： | 微波滤波器 开环谐振器 交叉耦合 ADS |
The Design and Optimization of Ring Coupler |
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| WANG Rui,LIAO Da-shuang,WU Jian-jie.The Design and Optimization of Ring Coupler[J].Journal of Gansu Lianhe University :Natural Sciences,2014(4):46-48. |
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| Authors: | WANG Rui LIAO Da-shuang WU Jian-jie |
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| Institution: | (School of Mechanical and Electrical Engineering, AnHui University, HeFei 230601, China) |
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| Abstract: | A narrow band pass filter is designed based on microstrip half-wave rectangular open-loop resonator characteristics,combining traditional coupling technology and microwave design software.This design includes how to calculate resonance frequency of resonator,the coupling gap and the corner effect affects on the filter performance.Actual simulation results show that the cross-couplingbased technology and the coupling gap query to make the filter design is simple. |
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| Keywords: | Microwave Filter Open-loop Resonator Cross-coupling ADS |
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