@inproceedings{7f5fa2690e534ca5a5a655677594f13e,
title = "Study of a metasurface-based multi-functional polarization converter for large incident angles",
abstract = "In the paper, we propose a multi-functional microwave device to realize the polarization conversion of transport waves based on the anisotropic metasurface which is composed of a series of flower-liked unit cells separated by air space. The simulation results show that the metasurface would convert the polarization state of the incident electromagnetic wave to the cross-polarization state in the frequency region of 7.2\textasciitilde{}8.8 GHz and the linear polarization (LP) state to circular polarization (CP) state from 8.8 GHz to 11.1 GHz. The conversion efficiency of cross-polarization conversion (CPC) for LP wave is larger than 0.9 even for the incident angle of 85°, except for the narrower bandwidth. While the LP incident can efficiently convert to CP transmission wave for incident angle below 60°. The outstanding angular stability is originated from the symmetrical configuration of the designed unit cell. Additionally, the influences of structural parameters on the polarization conversion are studied in detail.",
keywords = "Angular stability, Anisotropic, Metasurface, Polarization",
author = "M. Wang and Wen, \{D. D.\} and Li, \{Z. H.\} and K. Song",
note = "Publisher Copyright: {\textcopyright} 2021 SPIE; 10th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Novel Optoelectronic Functional Materials and Devices 2021 ; Conference date: 14-06-2021 Through 17-06-2021",
year = "2021",
doi = "10.1117/12.2604198",
language = "英语",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Xiaoliang Ma and Mingbo Pu and Xiong Li and Zhuo Xu and Costas Fotakis and Xiangang Luo",
booktitle = "10th International Symposium on Advanced Optical Manufacturing and Testing Technologies",
}