@inproceedings{74fdee4d264747609074674a77c2cc5c,
title = "Wideband Wide-Angle Polarization-Independent Metasurface for Wireless Power Harvesting",
abstract = "In this paper, we propose a wireless energy harvesting metasurface with wide-angle and polarization insensitivity characteristics. The proposed metasurface unit cell consists of four parts. The top layer is composed of four 90-degree metal arcs with an orthogonal X-shaped metal strip in the middle, which connects the whole patch. Four resistors on the top layer connect the four metal arcs and the arrangement is laid out on the FR-4 dielectric substrate. An air gap layer is set between the FR-4 dielectric substrate and metal ground. Experimental simulation results demonstrate that the metasurface achieves a bandwidth coverage of 4.3 GHz with a collection efficiency of more than 80\% and a bandwidth coverage of 1.3 GHz with a collection efficiency of more than 90\%, of which the efficiency reaches 92.7\% at 5.8 GHz.",
keywords = "metasurface, polarization-independent, wide-angle, wideband, wireless power harvesting",
author = "Yifei Wang and Beijia Liu and Han Liu and Shengchang Lan and Shu Lin and Xinyue Zhang",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 ; Conference date: 30-10-2023 Through 02-11-2023",
year = "2023",
doi = "10.1109/ISAP57493.2023.10389042",
language = "英语",
series = "2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023",
address = "美国",
}