Summary
International Symposium on Antennas and Propagation
2015
Session Number:S4.5
Session:
Number:S4.5.3
Mutual Conversion and Asymmetric Transmission of Linearly Polarized Waves Based on Metamaterial
Linbo Zhang, Jun Luo, Peiheng Zhou, Haiyan Chen, Jianliang Xie, Longjiang Deng,
pp.-
Publication Date:2015/11/9
Online ISSN:2188-5079
Summary:
In this paper, we propose a simple bilayered chiral matamaterial (CMM) consisting of two layers of split oval ring resonators by twisted angle of 90°. Numerical simulated results demonstrate that the proposed structure can realized a mutual polarization conversion and dual-band asymmetric transmission of linearly polarized waves in two opposite directions. The structure can convert the linearly polarized (LP) waves to its cross-polarized waves at 12.4 GHz and 14.6 GHz, respectively. The bandwidth of polarization conversion ratio (PCR) over 80％ can be achieved from 12.5 to 17.7 GHz.