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Wideband Metasurface for Microwave Energy Harvesting
Conference proceeding

Wideband Metasurface for Microwave Energy Harvesting

Thamer S. Almoneef, Saud M. Saeed, Maged A. Aldhaeebi, Mohammed M. Bait-Suwailam and IEEE
2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING, pp.1165-1166
IEEE Antennas and Propagation Society International Symposium
01/01/2019
DOI: https://doi.org/10.1109/APUSNCURSINRSM.2019.8889309

Abstract

Engineering Engineering, Electrical & Electronic Science & Technology Technology Telecommunications
A wideband metasurface based absorber is proposed for microwave electromagnetic energy harvesting. A unit cell of the metasurface consists of dodecagon shape with two vias to allow for ultrawideband reception response. The vias are connected to resistive loads to channel and dissipate the absorbed energy. Numerical simulation results show that the metasurface is capable of capturing the incoming microwave energy with a bandwidth of 10.7 GHz and efficiencies higher than 50%.

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