High FOM Dual Band Wireless Power Transfer using Bow-tie Defected Ground Structure Resonators

M. R. Saad, Fairus Tahar, Sumin Chalise, Adel Barakat, Kuniaki Yoshitomi, Ramesh K. Pokharel

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

2 Citations (Scopus)

Abstract

This work presents a dual-band wireless power transfer (WPT) system with high figure of merit (FoM). One band can be used for power transfer and another for data transfer in biomedical applications. A Bow-tie Defected Ground Structure (DGS) resonators with high quality (Q-) factor and coupling (k-) factor is utilized for ensuring high efficiency. An equivalent circuit model using the admittance (J-) inverters is utilized to design the admittance inversion and compensation networks. The measured result shows that the proposed WPT system is able to transfer the power at both of the bands with a highFoM, making a suitable candidate for compact near filed WPT applications.

Original languageEnglish
Title of host publication2018 IEEE Wireless Power Transfer Conference, WPTC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538651599
DOIs
Publication statusPublished - Feb 11 2019
Event2018 IEEE Wireless Power Transfer Conference, WPTC 2018 - Montreal, Canada
Duration: Jun 3 2018Jun 7 2018

Publication series

Name2018 IEEE Wireless Power Transfer Conference, WPTC 2018

Conference

Conference2018 IEEE Wireless Power Transfer Conference, WPTC 2018
CountryCanada
CityMontreal
Period6/3/186/7/18

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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