太赫兹辐射
超材料
分裂环谐振器
微电子机械系统
光学
谐振器
梁(结构)
光电子学
悬臂梁
材料科学
超材料天线
控制重构
反射(计算机编程)
物理
电气工程
工程类
定向天线
计算机科学
天线(收音机)
缝隙天线
嵌入式系统
复合材料
程序设计语言
作者
Zhengli Han,Hiroshi Toshiyoshi
出处
期刊:2017 11th International Congress on Engineered Materials Platforms for Novel Wave Phenomena (Metamaterials)
日期:2017-08-01
被引量:2
标识
DOI:10.1109/metamaterials.2017.8107866
摘要
This paper reports a structure reconfigurable metamaterial plate for terahertz (THz) wave beam shaping. The metamaterial plate contains an array of micro split ring resonator that controls the local properties of THz wave transmission or reflection. We add MEMS (micro electro mechanical system) component (movable cantilever) to each resonator to tune its resonance. Therefore by the reconfiguration on the resonator array, it enables beam shaping of THz wave when it propagates through the metamaterial plate. For a preliminary demonstration, we have developed a plate device with reconfigurable zone structures to control the THz wave beam focusing. Simulation was carried out for the device performance evaluation.
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