The Propagation Group

Georgia Tech ECE Research Group

Home of the Georgia Tech Propagation Group

News and Resources for the Durgin Research Group
  • Home
    • News
    • Positions
  • Education
    • Problem of the Day
    • ECE 3025 Electromagnetics
    • ECE 4370 Antenna Eng.
    • ECE 6361 Microwave Design Lab
    • ECE 6390 Satellite Communications
    • ECE 8833 Advanced Analytical Emag
  • Research
    • Backscatter Radio
    • Radiolocation
    • Wireless Power
    • Propagation Measurement and Modeling
  • Workshops
    • Space Solar Power/ Microwave Power Transfer
    • Wireless MoCap
    • Gen3 RFID
  • Publications
    • Google Scholar Page
    • IEEExplore
    • YouTube Channel
    • Research Gate
    • EJECT!
  • People
    • Prof. Gregory D. Durgin
    • Current Members
    • PhD Alumni
    • Other Alumni
  • Partners
    • Sponsors
    • Opportunity Research Scholars
    • Georgia Tech ECE

Foundational Paper on How to Model a Really Complicated Multi-Loop/Coil Inductive System

Posted on November 30, 2020 Written by Gregory Durgin

Theoretical Modeling of Complicated Inductive Wireless Power Transfer Systems
Scott Roman, Gregory D. Durgin
2020 IEEE International Conference on RFID (RFID)

Inductive RF power transfer designs can be incredibly versatile, designed with a multiplicity of geometries and current paths to focus and enhance the transfer of power. However, most inductive systems in engineering practice are limited to either two-flat-loop systems or several basic coils with simplifying symmetry aspects. Complicated loop designs are largely ignored or untried by engineers because they are notoriously difficult to understand and model. This paper presents a foundational model for inductive systems with an arbitrarily large number of mutually-coupling loops. For the first time, comprehensive first-principle expressions for calculating voltage gain, s-parameters, and transfer efficiencies for these arbitrarily complicated inductive systems are presented and compared to measurements. The final result is a set of tools for designing the next-generation inductive RFID and wireless power transfer systems.

Filed Under: Publication, Wireless Power

Conference Watch

IEEE RFID 2021 (hybrid)
27-29 April 2021, Phoenix, AZ
Submission Deadline:  2 February 2021

IEEE IMS 2021 (hybrid)
6-11 June 2021, Atlanta, GA
Submission Deadline: 15 Dec 2021

IEEE ICC 2021
14-18 June 2021, Montreal, Canada
Submission Deadline:  20 Jan 2021

IEEE APS 2021
10-16 July 2021, Singapore
Submission Deadline:  15 Jan 2021

IEEE RFID-TA 2021
September 2021, Aveiro, Portugal
Submission Deadline:  June 2021

IEEE WiSEE 2021
10-12 October 2021, Cleveland, OH
Submission Deadline:  1 July 2021

Archives

Copyright © 2025 · Focus Pro on Genesis Framework · WordPress · Log in