Analysis of near-field power transfer of multi-antenna using multiport scattering parameters

Mingda Wu, Qiang Chen, Qiaowei Yuan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Power transfer efficiency (PTE) of wireless power transfer (WPT) using near-field coupling of multi-antenna is numerically analyzed by using the scattering parameters after modeling the whole multi-antenna WPT system as a multi-port network. Because the multi-port scattering parameters can easily be measured by using a vector network analyzer and calculated by a full-wave numerical analysis, it is convenient to investigate the relationship between the PTE and the geometry of the multi-antenna WPT system, such as the relative position of the transmitting antenna and the receiving antennas, the geometry of antennas and copper loss in the antennas.

Original languageEnglish
Title of host publicationISAP 2013 - Proceedings of the 2013 International Symposium on Antennas and Propagation
Pages313-316
Number of pages4
Publication statusPublished - 2013 Dec 1
Event2013 International Symposium on Antennas and Propagation, ISAP 2013 - Nanjing, China
Duration: 2013 Oct 232013 Oct 25

Publication series

NameISAP 2013 - Proceedings of the 2013 International Symposium on Antennas and Propagation
Volume1

Other

Other2013 International Symposium on Antennas and Propagation, ISAP 2013
CountryChina
CityNanjing
Period13/10/2313/10/25

ASJC Scopus subject areas

  • Computer Networks and Communications

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  • Cite this

    Wu, M., Chen, Q., & Yuan, Q. (2013). Analysis of near-field power transfer of multi-antenna using multiport scattering parameters. In ISAP 2013 - Proceedings of the 2013 International Symposium on Antennas and Propagation (pp. 313-316). [6717445] (ISAP 2013 - Proceedings of the 2013 International Symposium on Antennas and Propagation; Vol. 1).