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Wang, Yifei, Liu, Beijia, Liu, Han, Wang, Nan-Nan, Lin, Shu and Zhang, Xinyue (2023) Broadband Energy Harvesting Metasurface Covering WiFi band with Wide-Angle Incidence. 2023 IEEE International Symposium On Antennas And Propagation (ISAP). pp. 1-2.
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Abstract
A broadband energy harvesting electromagnetic energy metasurface with wide-angle incidence characteristic is proposed in this paper. The structure consists of four quarter metal rings plus H-shaped metal patches. The lumped elements are placed on the surface of the metasurface Enables efficient broadband harvesting of energy at 2.45 GHz and 5.8 GHz frequency points. And the bandwidth with an efficiency of more than 90% reaches 2.6 GHz, and the bandwidth with an efficiency of more than 80% reaches 3.43 GHz. The relative bandwidth with an energy harvesting efficiency of more than 80% is 83.67%, and with an energy harvesting efficiency of more than 90% is 65.64%.
| Item Type: | Article |
|---|---|
| Keywords: | metasurface; energy harvesting; broadband; wide-angle; WiFi band; |
| Academic Unit: | Faculty of Science and Engineering > Electronic Engineering |
| Item ID: | 20529 |
| Identification Number: | 10.1109/ISAP57493.2023.10388729 |
| Depositing User: | IR Editor |
| Date Deposited: | 03 Sep 2025 11:37 |
| Journal or Publication Title: | 2023 IEEE International Symposium On Antennas And Propagation (ISAP) |
| Publisher: | IEEE |
| Refereed: | Yes |
| Related URLs: | |
| URI: | https://mural.maynoothuniversity.ie/id/eprint/20529 |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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