Meraj-E-Mustafa, , Izhar, R., Wahidi, M.S., Tahir, F. A. and Abbasi, Q. H. (2019) A Broadband 90° Polarization Rotator Metasurface. In: 2019 IEEE International Conference on Computational Electromagnetics (ICCEM), Shanghai, China, 20-22 March 2019, ISBN 9781538671115 (doi: 10.1109/COMPEM.2019.8778944)
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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.
| Item Type: | Conference Proceedings |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Abbasi, Professor Qammer |
| Authors: | Meraj-E-Mustafa, , Izhar, R., Wahidi, M.S., Tahir, F. A., and Abbasi, Q. H. |
| College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
| ISBN: | 9781538671115 |
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