@inproceedings{9a81b675e6554d8c9a34296de0d46394,
title = "A Broadband 90° Polarization Rotator Metasurface",
abstract = "In this communication, a broadband reflective 90° polarization rotator metasurface is presented. The metasurface unit cell is composed of double-slit circular split ring resonator with a Swiss-cross in the middle. A horizontally-polarized normally incident wave is rotated by this metasurface into vertically-polarized wave and vice versa within 3dB fractional bandwidth of 66.6\% from 5.7-11.4 GHz. The polarization conversion ratio (PCR) of the proposed polarization rotator is above 75\% within the operating band. A broadband polarization rotation is realized because of multiple plasmon resonances at different frequencies.",
keywords = "Metasurface, circular split ring resonator, polarization rotator",
author = "Meraj-E-Mustafa and Ramiz Izhar and Wahidi, \{M. S.\} and Tahir, \{Farooq A.\} and Abbasi, \{Qammer H.\}",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 5th IEEE International Conference on Computational Electromagnetics, ICCEM 2019 ; Conference date: 20-03-2019 Through 22-03-2019",
year = "2019",
month = mar,
doi = "10.1109/COMPEM.2019.8778944",
language = "English",
series = "2019 IEEE International Conference on Computational Electromagnetics, ICCEM 2019 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2019 IEEE International Conference on Computational Electromagnetics, ICCEM 2019 - Proceedings",
address = "United States",
}