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Design Consideration of Bidirectional Wireless Power Transfer and Full-Duplex Communication System via a Shared Inductive Channel

Author

Listed:
  • Jie Wu

    (School of Electrical and Information Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China)

  • Weihao Kong

    (School of Electrical and Information Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China)

  • Pengfei Gao

    (School of Electrical and Information Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China)

  • Nan Jin

    (School of Electrical and Information Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China)

  • Jitao Zhang

    (School of Electrical and Information Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China)

  • Jiagui Tao

    (State Grid of Jiangsu Electric Power Co., Ltd., Nanjing 210024, China)

  • Václav Snášel

    (Faculty of Electrical Engineering and Computer Science, VŠB-Technical University of Ostrava, 70032 Poruba-Ostrava, Czech Republic)

Abstract

Communication between the primary and secondary sides is pivotal to the wireless power transfer (WPT) system. The system control commands and feedback information need simultaneous wireless information and power transfer (SWIPT). In this paper, a FSK-based SWIPT system with full-duplex communication via a shared channel is provided. Considering the complexity of the coupling relationship in this kind of full-duplex SWIPT system, this paper proposes an analysis method based on the transmission channel, studies the crosstalk between the power channel and the information channel, and between the forward and reverse transfer of information. A design method of full-duplex communication SWIPT system based on shared coupling channels is provided. A 60 W SWIPT prototype with a full-duplex communication rate of 20 kbps is built to verify the proposed method.

Suggested Citation

  • Jie Wu & Weihao Kong & Pengfei Gao & Nan Jin & Jitao Zhang & Jiagui Tao & Václav Snášel, 2021. "Design Consideration of Bidirectional Wireless Power Transfer and Full-Duplex Communication System via a Shared Inductive Channel," Energies, MDPI, vol. 14(16), pages 1-18, August.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:16:p:4918-:d:612570
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    References listed on IDEAS

    as
    1. Jie Wu & Hengyi Zhang & Pengfei Gao & Zhifeng Dou & Nan Jin & Václav Snášel, 2020. "Dual-Frequency Programmed Harmonics Modulation-based Simultaneous Wireless Information and Power Transfer System via a Common Resonance Link," Sustainability, MDPI, vol. 12(10), pages 1-14, May.
    2. Mehdi Shirichian & Somayyeh Chamaani & Alireza Akbarpour & Giovanni Del Galdo, 2018. "Analysis and Design of Broadband Simultaneous Wireless Information and Power Transfer (SWIPT) System Considering Rectifier Effect," Energies, MDPI, vol. 11(9), pages 1-18, September.
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    Cited by:

    1. Lizhen Ou & Peipei Chen & Xueshan Luo & Shuping Dang & Yuchen Sun, 2021. "Energy Signal-Aided Secure Beamforming and Self-Energy Recycling in Full-Duplex Wireless-Powered Relay Networks," Energies, MDPI, vol. 14(20), pages 1-14, October.

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