scholarly journals Research Issues, Challenges, and Opportunities of Wireless Power Transfer-Aided Full-Duplex Relay Systems

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 8870-8881 ◽  
Author(s):  
Zhongxiang Wei ◽  
Xu Zhu ◽  
Sumei Sun ◽  
Yufei Jiang ◽  
Ahmed Al-Tahmeesschi ◽  
...  
Keyword(s):  
Wireless Power Transfer ◽  
Full Duplex ◽  
Power Transfer ◽  
Wireless Power ◽  
Research Issues ◽  
Relay Systems ◽  
Challenges And Opportunities ◽  
Full Duplex Relay

scholarly journals Design and Analysis of Full-Duplex Massive Antenna Array Systems Based on Wireless Power Transfer

2020 ◽  
pp. 1-1
Author(s):  
Mohammadali Mohammadi ◽  
Batu K. Chalise ◽  
Himal A. Suraweera ◽  
Hien Quoc Ngo ◽  
Zhiguo Ding
Keyword(s):  
Antenna Array ◽  
Wireless Power Transfer ◽  
Full Duplex ◽  
Power Transfer ◽  
Wireless Power

scholarly journals Safe and secure wireless power transfer networks: challenges and opportunities in RF-based systems

2016 ◽  
Vol 54 (9) ◽  
pp. 74-79 ◽  
Author(s):  
Qingzhi Liu ◽  
Kasım Sinan Yildirim ◽  
Przemysław Pawełczak ◽  
Martijn Warnier
Keyword(s):  
Wireless Power Transfer ◽  
Power Transfer ◽  
Wireless Power ◽  
Challenges And Opportunities

scholarly journals Destination-Aided Wireless Power Transfer in Energy-Limited Cognitive Relay Systems

IEEE Access ◽  
2016 ◽  
Vol 4 ◽  
pp. 5385-5398 ◽  
Author(s):  
Ruijin Sun ◽  
Ying Wang ◽  
Zhongyu Miao ◽  
Xinshui Wang
Keyword(s):  
Wireless Power Transfer ◽  
Power Transfer ◽  
Wireless Power ◽  
Relay Systems

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

Energies ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4918
Author(s):  
Jie Wu ◽  
Weihao Kong ◽  
Pengfei Gao ◽  
Nan Jin ◽  
Jitao Zhang ◽  
...  
Keyword(s):  
Design Method ◽  
Wireless Power Transfer ◽  
Full Duplex ◽  
System Control ◽  
Power Transfer ◽  
Wireless Power ◽  
Information Need ◽  
Feedback Information ◽  
Shared Channel ◽  
Transfer Of Information

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.

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