Asymmetric Transmission for Linearly Polarized Wave through Tunable Chiral Metasurface

被引：0

作者：

Huang, Chenxi ^{[1
]}

Cheng, Qiang ^{[1
]}

机构：

[1] Southeast Univ, State Key Lab Millimeter Waves, Nanjing, Jiangsu, Peoples R China

来源：

2018 CROSS STRAIT QUAD-REGIONAL RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSQRWC) | 2018年

关键词：

chiral metamaterial; asymmetric transmission; tunable; coding material;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Recent studies show that chiral metamaterials can be used in applications such as polarization conversion and asymmetric transmission (AT) without external magnetic field. Here we propose a tunable chiral metasurface for flexible control of the asymmetric transmission of linearly polarized electromagnetic (EM) wave at microwave frequencies with PIN diodes. By altering the applied biasing voltage, we manage to achieve the amplitude and phase manipulation of the transmitted waves dynamically. In addition, the operation frequency can also be tuned in a controlled manner.

引用

页数：3

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