一种相位可调的基于液晶的超表面

2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2016-09-01 DOI:10.1109/METAMATERIALS.2016.7746448

A. Couch, A. Grbic

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引用次数: 5

摘要

利用液晶介电各向异性的可调特性，设计了一种相位可调反射器。建立了一种模拟超表面仿真性能的等效电路。讨论了超表面的设计和制作过程。实验样机显示出186°的相位摆动。

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A phase-tunable, liquid crystal-based metasurface

The tunable dielectric anisotropy of liquid crystals is used to design a metasurface that acts as a phase-tunable reflector. An equivalent circuit is developed for the metasurface which closely models its simulation performance. The design and fabrication procedure for the metasurface is discussed. An experimental prototype is shown to exhibit 186° of phase swing.

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2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)

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