TY - GEN
T1 - Near-Field WPT System Design for Concurrent Charging of Two Independent Loads
AU - Kudaibergenova, Zhanel
AU - Dautov, Kassen
AU - Hashmi, Mohammad
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - This paper presents the design of the near-field wireless power transfer (WPT) system capable of charging two independent loads simultaneously. It is imperative to note that it becomes possible by developing single-input multiple-output WPT, i.e., a single transmitter (Tx) and two receivers (Rxs). The developed Tx and Rx resonators possess small areas of 30-by-30 sq. mm and 30-by-13 sq. mm, respectively. The concurrent powering is achieved by coupling Tx and two Rxs at 27 mm. As a consequence, the obtained measurement results demonstrate power transfer efficiencies of 50% and 25%.
AB - This paper presents the design of the near-field wireless power transfer (WPT) system capable of charging two independent loads simultaneously. It is imperative to note that it becomes possible by developing single-input multiple-output WPT, i.e., a single transmitter (Tx) and two receivers (Rxs). The developed Tx and Rx resonators possess small areas of 30-by-30 sq. mm and 30-by-13 sq. mm, respectively. The concurrent powering is achieved by coupling Tx and two Rxs at 27 mm. As a consequence, the obtained measurement results demonstrate power transfer efficiencies of 50% and 25%.
KW - Defected ground structure
KW - near-field wireless power transfer
KW - resonator
KW - single-input multiple-output
UR - http://www.scopus.com/inward/record.url?scp=85198501072&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85198501072&partnerID=8YFLogxK
U2 - 10.1109/ISCAS58744.2024.10558114
DO - 10.1109/ISCAS58744.2024.10558114
M3 - Conference contribution
AN - SCOPUS:85198501072
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
BT - ISCAS 2024 - IEEE International Symposium on Circuits and Systems
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE International Symposium on Circuits and Systems, ISCAS 2024
Y2 - 19 May 2024 through 22 May 2024
ER -