ZTE Communications ›› 2022, Vol. 20 ›› Issue (2): 48-62.DOI: 10.12142/ZTECOM.202202008
• Review • Previous Articles
CHANG Mingyang, HAN Jiaqi, MA Xiangjin, XUE Hao, WU Xiaonan, LI Long(), CUI Tiejun()
Received:
2022-04-18
Online:
2022-06-25
Published:
2022-05-24
About author:
CHANG Mingyang received the BE degree in electronic information science and technology from Yantai University, China in 2018. He is currently pursuing the PhD degree in electromagnetic fields and microwave technology at Xidian University, China. His research interests include wireless power transfer, wireless energy harvesting, metasurfaces, and simultaneous wireless information and power transfer.|HAN Jiaqi received the BE degree in electronic and information engineering from Henan Normal University, China in 2014, and the PhD degree in electromagnetic fields and microwave technology from Xidian University, China in 2019. He is currently a post-doctoral fellow with the School of Electronic Engineering, Xidian University. His research interests include the design of programmable metasurfaces and their applications on wireless power transfer and computational imaging.|MA Xiangjin received the BE degree in communication engineering from Nanchang Institute of Technology, China in 2019. He is currently pursuing the PhD degree in electromagnetic field and microwave technology at Xidian University, China. His current research interests include analysis and application of programmable metasurfaces, design of high-performance programmable metasurfaces and microwave holographic imaging.|XUE Hao received the BE degree in electronic and information engineering from Xidian University, China in 2015. He is currently pursuing the PhD degree in electronic science and technology at Xidian University. His research interests include antenna design, metasurface, wireless power transfer, and OAM vortex beam. He received the honors and awards include the National scholarship for postgraduates 2017, the Best Student Paper Awards of IEEE iWAT 2018, and IEEE IMWS-AMP 2021.|WU Xiaonan received the BE degree in electronic information engineering from Xidian University, China in 2020. He is currently pursuing the master’s degree in electromagnetic field and microwave technology at Xidian University. His research interests include wireless power transfer, wireless energy harvesting, design of metasurfaces, and simultaneous wireless information and power transfer.|LI Long (Supported by:
CHANG Mingyang, HAN Jiaqi, MA Xiangjin, XUE Hao, WU Xiaonan, LI Long, CUI Tiejun. Programmable Metasurface for Simultaneously Wireless Information and Power Transfer System[J]. ZTE Communications, 2022, 20(2): 48-62.
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URL: http://zte.magtechjournal.com/EN/10.12142/ZTECOM.202202008
Figure 1 Different forms of wireless information and power transfers (WIPT): (a) SWIPT with co-located receivers; (b) SWIPT with separated receivers; (c) wirelessly powered communication networks (WPCN); (d) wirelessly powered backscatter communication (WPBC); (e) our proposed structure
Figure 2 Application scenarios of the programmable metasurface (PMS) scheme for the simultaneous wireless information and power transfers (SWIPT) system
Figure 10 Coding patterns and E-field distribution of the near-field focused beam, where (a), (d) and (g) describe the focus (0 m, 0 m, 0.5 m); (b), (e) and (h) describe the focus (0.2 m, 0.2 m, 0.5 m); (c), (f) and (i) describe the dual focus (0.2 m, 0.2 m, 0.5 m) and (-0.2 m, -0.2 m, 0.5 m)
Figure 12 Measured results of the focusing E-field distribution of the 2-bit PMS at (a) (0 m, 0 m, 0.75 m), (b) (0.1m, 0 m, 0.75 m), (c) (0.1 m, 0.1 m, 0.75 m), and (d) (0 m, 0 m, 0.9 m)
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