期刊论文

Low turn-on voltage and high isolation RF MEMS switches for coding metamaterial

中文

中国科学(技术科学)

1674-7259

2023

53

08

1411-1418

博士后创新人才支持计划项目(编号:BX2021368)资助。

本校为其他机构

电磁编码超材料利用可调控器件如二极管、微机电(micro-electro-mechanical system,MEMS)开关、液晶材料等可实现对空间电磁波的操控,在智能通信、雷达、无线电能传输等方面具有重要的应用价值.然...展开更多 电磁编码超材料利用可调控器件如二极管、微机电(micro-electro-mechanical system,MEMS)开关、液晶材料等可实现对空间电磁波的操控,在智能通信、雷达、无线电能传输等方面具有重要的应用价值.然而,目前主流的PIN(positive-intrinsic-negative)二极管、MEMS开关等调控器件,存在寄生电容大、非线性效应严重、电压控制复杂等缺点,限制了电磁编码超材料的广泛应用.文中首先分析了单悬臂梁ME...

Electromagnetic-coded metamaterials can modulate electromagnetic waves by using adjustable devices such as diodes,microelectromechanical systems(MEMS)switches,and liquid crystal materials,which have applications in intelligent communication,radar,and radio energy transm...MORE Electromagnetic-coded metamaterials can modulate electromagnetic waves by using adjustable devices such as diodes,microelectromechanical systems(MEMS)switches,and liquid crystal materials,which have applications in intelligent communication,radar,and radio energy transmis...