An optically transparent rectifying metasurface for 2.4/5.8 GHz dual-band RF energy harvesting
Sign Up to like & getrecommendations! Published in 2025 at "Applied Physics Letters"
DOI: 10.1063/5.0242451
Abstract: In this paper, an optically transparent rectifying metasurface system (RMS) is designed and validated for simultaneously harvesting radio frequency (RF) energy while enabling the efficient transmission of visible light. The RMS comprises an optically transparent… read more here.
Keywords: energy; rectifying metasurface; optically transparent; energy harvesting ... See more keywords
Broadband Polarization-Insensitive Rectifying Metasurface Toward Battery-Free Sensors
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2023.3319968
Abstract: In this letter, a broadband polarization-insensitive rectifying metasurface unit with wide-reception-angle is proposed for powering battery-free sensors. To extend the bandwidth, two orthogonal stair-shaped dipoles (SS-dipole) with a wide impedance bandwidth are proposed as the… read more here.
Keywords: battery free; insensitive rectifying; rectifying metasurface; broadband polarization ... See more keywords
Airborne Flexible Rectifying Metasurface System for Wirelessly Powered Unmanned Aerial Vehicles (UAVs)
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2024.3439650
Abstract: We present a novel flexible energy harvesting surface, termed the rectifying metasurface system (RMS), designed to wirelessly power unmanned aerial vehicles (UAVs), thereby eliminating the need for periodic battery replacements. The RMS, which is affixed… read more here.
Keywords: metasurface system; aerial vehicles; rectifying metasurface; unmanned aerial ... See more keywords