Compact Dual-Band, Wide-Angle, Polarization- Angle -Independent Rectifying Metasurface for Ambient Energy Harvesting and Wireless Power Transfer

• Published in: IEEE transactions on microwave theory and techniques Vol. 69; no. 3; pp. 1518 - 1528
• Main Authors: Li, Long, Zhang, Xuanming, Song, Chaoyun, Zhang, Wenzhang, Jia, Tianyuan, Huang, Yi
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.03.2021; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Ambient energy harvesting; Arrays; Diodes; Efficiency; Energy harvesting; High impedance; Impedance; integration; Metals; Metasurfaces; Polarization; polarization-angle-independent; Portable equipment; Radio frequency; Rectennas; Rectifying circuits; rectifying metasurface (MS); Semiconductor diodes; Topology; wide incident angle; wireless power transfer (WPT); Wireless power transmission

A dual-band and polarization-angle-independent rectifying metasurface (MS) with a miniaturized dimension and a wide incident angle range are presented in this article. The proposed structure consists of a single layer of periodic cell arrays with integrated diodes, a <inline-formula> <tex-m...