Patch antenna adjustable in frequency using liquid crystal
摘要：
The topic considered here is the design, achievement and test of a liquid crystal-based patch antenna. This device was realised in planar technology with low-cost foam substrate. Liquid crystal dielectric anisotropy permits frequency agility. Owing to technological difficulties of the foam, we used this dielectric property to adjust the shift of the antenna resonance frequency whenever required. The comparison of simulation and measurement data evidenced that frequency can be adjusted.
展开
关键词：
antennas liquid crystals antenna resonance frequency dielectric anisotropy dielectric property frequency adjustable antenna frequency agility liquid crystal low-cost foam substrate measurement data
会议名称：
European Microwave Conference
会议时间：
2003
主办单位：
IEEE
被引量：
相似文献
参考文献
引证文献
来源会议
引用走势
辅助模式
引用
文献可以批量引用啦~
欢迎点我试用！
