摘要
对织物介电常数影响因素进行研究,包括织物介电常数的测试,织物组织结构、经密和纬密、纱线细度对织物介电常数的影响.结果表明:当频率较低时,织物的组织结构、经密和纬密、纱线细度对织物的介电常数有较大的影响,介电常数值差别较大;当频率较高时,织物的介电常数值减小,其极化能力和损耗能力减弱.
The factors that affect the permittivity of the fabric are studied, including the test of permittivity, the influence of fabric structure, warp and weft density, and yarn fineness on the fabric permittivity. The results indicate that when the frequency is low, the structure, warp density and weft density, yarn fineness have a greater impact on dielectric constant. With the increasing of frequency, the dielectric constant of the fabrics reduces, and its polarization capability and loss capability decreases.
出处
《天津工业大学学报》
CAS
北大核心
2014年第1期28-31,共4页
Journal of Tiangong University
基金
天津市自然科学基金资助项目(11JCYBJC26400)
关键词
织物介电常数
组织结构
经密
纬密
纱线细度
dielectric constant of fabric
fabric structure
warp density
weft density
yarn fineness
