摘要
采用溶液混合法制备PZT/PVDF(Pb(Zr_x Ti_(1-x))O_3/Polyvinylidene Fluoride)复合材料.对复合材料的介电特性和介质损耗特性进行了测试,设计了用于ISM波段的复合材料微带天线,由于复合材料具备高介电常数、低损耗和柔性的特点,实现了天线的小型化,并应用于高速公路自动收费系统.
With solution blending process, PZT/PVDF composite thin films was formed. Dielectric constant and loss factor was measured through short-ended waveguide test line. As the composite has the advantage of high dielectric constant, low loss factor and flexibility, a miniaturized ISM band composite microstrip antenna was designed for ETC system of freeway.
出处
《华东师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第1期124-127,136,共5页
Journal of East China Normal University(Natural Science)
基金
上海市自然科学基金(05ZR14045)
