TY - GEN
T1 - Effective Use of Metamaterial Slabs in Enhancing the DGS-based WPT System Performance
AU - Kudaibergenova, Zhanel
AU - Dautov, Kassen
AU - Nauryzbayev, Galymzhan
AU - Hashmi, Mohammad
N1 - Publisher Copyright:
© 2023 European Association for Antennas and Propagation.
PY - 2023
Y1 - 2023
N2 - The effective utilization of metamaterial slabs in the defected ground structure-based wireless power transfer (WPT) system performance improvement is reported in this work. WPT is designed to operate at practical 900 MHz and has transmitting and receiving resonators with a 20-by-20 sq. mm area. Furthermore, developed WPT demonstrated the power transfer efficiency of 57% when two resonators were separated by 19 mm. The MTM slabs, with the negative permeability property, were positioned in the middle between two resonators. In this context, it is imperative to note that MTMs were constructed using two different array configurations. As a consequence, the 2×2 and 3×3 arrays resulted in the efficiency enhancement of 64% and 68%, respectively.
AB - The effective utilization of metamaterial slabs in the defected ground structure-based wireless power transfer (WPT) system performance improvement is reported in this work. WPT is designed to operate at practical 900 MHz and has transmitting and receiving resonators with a 20-by-20 sq. mm area. Furthermore, developed WPT demonstrated the power transfer efficiency of 57% when two resonators were separated by 19 mm. The MTM slabs, with the negative permeability property, were positioned in the middle between two resonators. In this context, it is imperative to note that MTMs were constructed using two different array configurations. As a consequence, the 2×2 and 3×3 arrays resulted in the efficiency enhancement of 64% and 68%, respectively.
KW - Defected ground structure (DGS)
KW - metamaterial
KW - split-ring resonator (SRR)
KW - wireless power transfer (WPT)
UR - https://www.scopus.com/pages/publications/85162209828
UR - https://www.scopus.com/pages/publications/85162209828#tab=citedBy
U2 - 10.23919/EuCAP57121.2023.10133447
DO - 10.23919/EuCAP57121.2023.10133447
M3 - Conference contribution
AN - SCOPUS:85162209828
T3 - 17th European Conference on Antennas and Propagation, EuCAP 2023
BT - 17th European Conference on Antennas and Propagation, EuCAP 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th European Conference on Antennas and Propagation, EuCAP 2023
Y2 - 26 March 2023 through 31 March 2023
ER -