| 双层复合PE发泡芯线的研究 |
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| 引用本文： | 吕超珍.双层复合PE发泡芯线的研究[J].大众科技,2013(4):36-37. |
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| 作者姓名： | 吕超珍 |
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| 作者单位： | 广西工业职业技术学院,广西 南宁 530001 |
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| 摘 要： | 简述了数据、图像、声音传输设备中数据线的重要性,分析了当前数据、图像、声音传输设备中数据芯线的缺陷,要达到高频、高速、低衰减的传输要求,唯有降低数据线芯线的介电常数和介电损耗,重点阐述了双层复合PE发泡芯线的材料、结构及性能,从而满足高频、高速、低衰减的传输要求。
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| 关 键 词： | 高频 高速 衰减 发泡度 介电常数 HDPE LDPE 双层复合 |
Studying on the double-layer composite PE foam core line |
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| Abstract: | Described briefly the importance of data lines of transmission equipment on data,image and voice;Analyzed the influence of the current data lines to the Attenuation,characteristic impedance and return loss;to achieve high-frequency,high-speed,low the attenuation of the transmission,only reduce the data cable insulation dielectric constant and dielectric loss,focusing on the material,structure and properties of the double-layer composite PE foam core line to meet the high-frequency,high-speed,low-attenuation transmission requirements. |
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| Keywords: | high-frequency high-speed attenuation the degree of foaming dielectric constant HDPE LDPE double-layer |
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