双层复合PE发泡芯线的研究

Studying on the double-layer composite PE foam core line

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。

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.