TY - GEN
T1 - Analysis of near-field power transfer using scattering parameters
AU - Yuan, Qiaowei
AU - Wu, Mingda
AU - Chen, Qiang
AU - Sawaya, Kunio
PY - 2013
Y1 - 2013
N2 - Numerical analysis of the near-field power transfer for multi-user is performed by using the multi-port scattering parameters. The transfer power efficiency is derived by using the multi-port scattering parameters. Since the multi-port scattering parameters are easily measured by a vector network analyzer and calculated by a full-wave numerical analysis, it is convenient to investigate the relation between the power transfer efficiency and the geometry of the power transfer system such as relative positions between transmitting antennas and receiving antennas, antenna geometry, impedance matching of the antennas, and ohmic loss in antennas, which are important parameters to develop a near-field power transfer system with high power transfer efficiency.
AB - Numerical analysis of the near-field power transfer for multi-user is performed by using the multi-port scattering parameters. The transfer power efficiency is derived by using the multi-port scattering parameters. Since the multi-port scattering parameters are easily measured by a vector network analyzer and calculated by a full-wave numerical analysis, it is convenient to investigate the relation between the power transfer efficiency and the geometry of the power transfer system such as relative positions between transmitting antennas and receiving antennas, antenna geometry, impedance matching of the antennas, and ohmic loss in antennas, which are important parameters to develop a near-field power transfer system with high power transfer efficiency.
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M3 - Conference contribution
AN - SCOPUS:84881280948
SN - 9788890701832
T3 - 2013 7th European Conference on Antennas and Propagation, EuCAP 2013
SP - 3073
EP - 3075
BT - 2013 7th European Conference on Antennas and Propagation, EuCAP 2013
T2 - 2013 7th European Conference on Antennas and Propagation, EuCAP 2013
Y2 - 8 April 2013 through 12 April 2013
ER -