| 线缆串扰分析研究 |
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| 引用本文： | 时吉,雷虹,石鑫. 线缆串扰分析研究[J]. 飞机设计, 2019, 39(1): 58-61 |
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| 作者姓名： | 时吉 雷虹 石鑫 |
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| 作者单位： | 沈阳航空航天大学电子信息工程学院;沈阳飞机设计研究所电磁环境效应航空科技重点实验室 |
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| 摘 要： | 很多复杂系统采用大量的线缆束传输信号,传输信号的同时会产生线间串扰,线缆束的EMC问题越来越突出。文中对线缆的串扰进行仿真,基于多导体传输线理论应用CST建立线缆电路之间的串扰仿真模型,仿真分析论证了频率、线缆间距、线缆长度、线型等方面对线间串扰的影响。针对仿真结果,给出线缆布线建议。
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| 关 键 词： | 线缆 传输线理论 串扰 敷设 |
| 收稿时间： | 2018-09-17 |
| 修稿时间： | 2019-02-01 |
Analysis of Cable Crosstalk |
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| SHI Ji,LEI Hong,SHI Xin. Analysis of Cable Crosstalk[J]. Aircraft Design, 2019, 39(1): 58-61 |
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| Authors: | SHI Ji LEI Hong SHI Xin |
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| Affiliation: | (1.School of Electronic and Infommation Engineering, Shenyang Aerspace University,Shenyang 110136,China);(2.Aeronautic Science Key Laboratory , Shenyang Aircraft Design & Research InstituteElectromagnetic Environment Effects,Shenyang 110035 , China) |
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| Abstract: | Many complex systems use a large number of cable bundles to transmit signals, which willproduce crosstalk between wires at the same time. The EMC problem of cable bundles is becomingmore and more prominent. In this paper ,the crosstalk of cable is simulated. Based on the theory olmulti - conductor transmission line ,the simulation model of crosstalk between cable circuits is estab.lished by CST. The influenee of frequeney ,distance between cables , length of cables and shape of ca.bles on crosstalk is demonstrated by simulation analysis. According to the simulation results. the cablelayout suggestions are given. |
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| Keywords: | cable theory of transmission lines crsstalk laying |
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