摘要
本文介绍了一种基于LTCC超材料(metamaterials)基板的小型化V波段毫米波微带天线设计。通过HFSS仿真软件获得LTCC超材料基板的S参数,使用改进的S参数提取方法获得材料的等效介电常数和磁导率。利用LTCC超材料替代普通介质基板,实现了毫米波微带天线的小型化,并与常规介质基板天线的性能进行了对比。
A miniaturized V-band millimeter wave microstrip antenna is designed based on low temperature co-fired ceramic（LTCC） metamaterials substrate.S parameters of the LTCC metamaterials substrate is obtained through simulation by using of HFSS software;equivalent permittivity and permeability of the materials are obtained by way of improved S parameter extraction method.A millimeter wave microstrip antenna is developed by replacing common dielectric substrate with LTCC metamaterials substrate,and comparison result between performance of this antenna and that of antenna based on common dielectric substrate are given.
出处
《火控雷达技术》
2012年第3期72-75,共4页
Fire Control Radar Technology
基金
高校基本科研业务专项资金(ZYGX2011J132)
关键词
LTCC
超材料
小型化
毫米波微带天线
LTCC
metamaterials
miniaturization
millimeter wave microstrip antenna
