Performances analysis of a compact slot-coupled UWB directional coupler

机译：紧凑型缝隙耦合UWB定向耦合器的性能分析

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In this paper, based on the performances analysis of bent couplers, An improved 3dB three-section slot-coupled bent coupled operating over a bandwidth from 0.6 to 1.8 GHz is presented. The proposed couplers are constructed by two symmetrical three-section microstrip lines, coupled by slot between them. The simulated and measured of S-parameters and phase imbalance results are presented with good agreement.

机译：本文基于弯曲耦合器的性能分析，提出了一种改进的3dB三段式缝隙耦合弯曲耦合，其工作频率范围为0.6至1.8 GHz。所提出的耦合器是由两条对称的三段式微带线构成的，它们之间通过缝隙耦合。 S参数的仿真和测量与相位不平衡结果吻合良好。

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来源
《2013 International Workshop on Microwave and Millimeter Wave Circuits and System Technology》|2013年|279-281|共3页
会议地点 Emeishan(CN)
作者
Guo HongZhan; Jin Long;
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作者单位

Research Institute of Electronic Science and Technology, University of Electronic Science and Technology of China, Chengdu 611731, Chinac;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Directional coupler; slot-coupled; ultra-wideband (UWB);

机译：定向耦合器;缝隙耦合;超宽带（UWB）;;

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1. COMPACT UWB MULTILAYER 3 Db DIRECTIONAL COUPLER DESIGN AND ANALYSIS ON COUPLER PERFORMANCES [J] . Dyg Norkhairunnisa Abang Zaidel, Sharul Kamal Abdul Rahim, Norhudah Seman, Microwave and optical technology letters . 2013,第9期

机译：紧凑的UWB多层3 Db定向耦合器设计和耦合器性能分析
2. Analysis and design of slot-coupled directional couplers between double-sided substrate microstrip lines [J] . Wong M.-F., Hanna V.F. IEEE Transactions on Microwave Theory and Techniques . 1991,第12期

机译：双面基板微带线间缝隙耦合定向耦合器的分析与设计
3. Compact UWB directional coupler with one notch-band [J] . Wei F., Chen L., Guo Y., Journal of Electromagnetic Waves and Applications . 2013,第5期

机译：具有一个陷波带的紧凑型UWB定向耦合器
4. Performances analysis of a compact slot-coupled UWB directional coupler [C] . Guo HongZhan, Jin Long International Workshop on Microwave and Millimeter Wave Circuits and System Technology . 2013

机译：紧凑型槽耦合UWB方向耦合器的性能分析
5. Ultra-compact contra-directional plasmonic coupler at optical frequencies. [D] . Wang, Yan. 2006

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7. MoM Analysis and Design of a Compact Coaxial-to-Microstrip Directional Coupler [O] . Fethi Tarik Bendimerad, Nasreddine Benahmed, Nadia Benabdallah, 2011

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Performances analysis of a compact slot-coupled UWB directional coupler

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