Optimization of geometric parameters for circular loop antenna in magnetic coupled wireless power transfer

Hyo Jin Choi, Sang Bin Lee, Cheolung Cha

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

4 Citations (Scopus)

Abstract

In this paper, a theoretical approach has been proposed to design coil-based loop antenna for magnetic coupled wireless power transfer systems. The proposed methodology can be applied to predict the power transfer efficiency at a specific target distance. The modeling of coil winding for optimized circular loop antenna has been optimized by calculation of mutual inductance using Neumann's formula and equivalent model of magnetic coupled WPT. The calculation of efficiency in accordance with transfer distance can be performed using the proposed model. The error rate between calculated and measured efficiency is less than 2.61% at target distance.

Original languageEnglish
Title of host publicationIEEE Wireless Power Transfer Conference 2014, IEEE WPTC 2014
PublisherIEEE Computer Society
Pages280-283
Number of pages4
ISBN (Print)9781479929238
DOIs
Publication statusPublished - 2014 Jan 1
Event2014 IEEE Wireless Power Transfer Conference, IEEE WPTC 2014 - Jeju, Korea, Republic of
Duration: 2014 May 82014 May 9

Other

Other2014 IEEE Wireless Power Transfer Conference, IEEE WPTC 2014
CountryKorea, Republic of
CityJeju
Period14/5/814/5/9

Keywords

  • loop antenna
  • mutual inductance
  • wireless power transfer (WPT)

ASJC Scopus subject areas

  • Computer Networks and Communications

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  • Cite this

    Choi, H. J., Lee, S. B., & Cha, C. (2014). Optimization of geometric parameters for circular loop antenna in magnetic coupled wireless power transfer. In IEEE Wireless Power Transfer Conference 2014, IEEE WPTC 2014 (pp. 280-283). [6839563] IEEE Computer Society. https://doi.org/10.1109/WPT.2014.6839563