丝绸2013，Vol.50Issue(1)：37-40,49,5.DOI:10.3969/j.issn.1001-7003.2013.01.009
纬向嵌织镀银长丝机织物的电磁屏蔽效能分析
Analysis on Electromagnetic Shielding Effectiveness of Silver-Plated Filament Weft Embedded Woven Fabrics
摘要
Abstract
To study the influence of various factors on electromagnetic shielding effectiveness of silver-plated filament embedded woven fabrics, this paper designs 30 silver-plated filament weft embedded woven fabrics with different embedded woven proportions, different finenesses and same warp and weft densities and tests the electromagnetic shielding effectiveness of each sample in the frequency range of 30 ～ 1 500 MHz using flange coaxial method. The research shows that in the frequency range of 30 ～ 800 MHz, the shielding effectiveness of fabrics increases with the increase of embedded woven proportion of silver-plated filament; moreover, with the increase of embedded woven proportion of silver-plated filament, the electromagnetic shielding effectiveness of satin weave is optimal; the bigger the fineness of silver-plated filament, the better the shielding effectiveness of fabrics; the configuration of silver-plated filament in double cloth has a great influence on its shielding effectiveness. The shielding effectiveness of fabric with gridding formed by orthogonality of silver-plated filaments is much better than that of fabric with parallelly arranged silver-plated filaments.关键词
镀银长丝/纤度/嵌织比例/组织结构/电磁屏蔽效能Key words
silver-plated filament/ fineness/ embedded woven proportion/ weave structure/ electromagnetic shielding effectiveness分类
轻工纺织引用本文复制引用
谢勇,杜磊,邹奉元..纬向嵌织镀银长丝机织物的电磁屏蔽效能分析[J].丝绸,2013,50(1):37-40,49,5.基金项目
浙江理工大学省级实验教学示范中心大学生创新实践项目(11110031381244) （11110031381244）
