Analysis of Coil Misalignment Issue in Resonance-based Wireless Power Transmission System for Implantable Biomedical Applications

Palagani Yellappa; Ye Rim Lee; Jun Rim Choi

doi:10.1109/ISCAS.2018.8351407

Analysis of Coil Misalignment Issue in Resonance-based Wireless Power Transmission System for Implantable Biomedical Applications

Palagani Yellappa
, Ye Rim Lee
, Jun Rim Choi

School of Electronics Engineering

Kyungpook National University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

6 Scopus citations

Abstract

In modern medicine, the batteries in implantable devices are replaced with wireless power transmission (WPT) technology. The resonance-based WPT method is widely used in biomedical implantation applications as it enables the mid-field operation within the human body. The shape and misalignment of the implantable coil due to human breathing activity and body moments are the main obstacles to achieve the high power transfer efficiency. In this paper, we designed, optimized, and analyzed the spherical and circular shaped implantable coils to mitigate the misalignment issue. Results show that the spherical shaped implantable coil has superior performance under misalignment situations when compared to the circular shaped implantable coil.

Original language	English
Title of host publication	2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538648810
DOIs	https://doi.org/10.1109/ISCAS.2018.8351407
State	Published - 26 Apr 2018
Event	2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Florence, Italy Duration: 27 May 2018 → 30 May 2018

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	2018-May
ISSN (Print)	0271-4310

Conference

Conference	2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018
Country/Territory	Italy
City	Florence
Period	27/05/18 → 30/05/18

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

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10.1109/ISCAS.2018.8351407

Cite this

Yellappa, P., Lee, Y. R., & Choi, J. R. (2018). Analysis of Coil Misalignment Issue in Resonance-based Wireless Power Transmission System for Implantable Biomedical Applications. In 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings Article 8351407 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2018-May). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISCAS.2018.8351407

Yellappa, Palagani ; Lee, Ye Rim ; Choi, Jun Rim. / Analysis of Coil Misalignment Issue in Resonance-based Wireless Power Transmission System for Implantable Biomedical Applications. 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. (Proceedings - IEEE International Symposium on Circuits and Systems).

@inproceedings{e602526a94bc4fbc8b75a14818002f9e,

title = "Analysis of Coil Misalignment Issue in Resonance-based Wireless Power Transmission System for Implantable Biomedical Applications",

abstract = "In modern medicine, the batteries in implantable devices are replaced with wireless power transmission (WPT) technology. The resonance-based WPT method is widely used in biomedical implantation applications as it enables the mid-field operation within the human body. The shape and misalignment of the implantable coil due to human breathing activity and body moments are the main obstacles to achieve the high power transfer efficiency. In this paper, we designed, optimized, and analyzed the spherical and circular shaped implantable coils to mitigate the misalignment issue. Results show that the spherical shaped implantable coil has superior performance under misalignment situations when compared to the circular shaped implantable coil.",

author = "Palagani Yellappa and Lee, \{Ye Rim\} and Choi, \{Jun Rim\}",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 ; Conference date: 27-05-2018 Through 30-05-2018",

year = "2018",

month = apr,

day = "26",

doi = "10.1109/ISCAS.2018.8351407",

language = "English",

series = "Proceedings - IEEE International Symposium on Circuits and Systems",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Yellappa, P, Lee, YR & Choi, JR 2018, Analysis of Coil Misalignment Issue in Resonance-based Wireless Power Transmission System for Implantable Biomedical Applications. in 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings., 8351407, Proceedings - IEEE International Symposium on Circuits and Systems, vol. 2018-May, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018, Florence, Italy, 27/05/18. https://doi.org/10.1109/ISCAS.2018.8351407

Analysis of Coil Misalignment Issue in Resonance-based Wireless Power Transmission System for Implantable Biomedical Applications. / Yellappa, Palagani; Lee, Ye Rim; Choi, Jun Rim.
2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. 8351407 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2018-May).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Analysis of Coil Misalignment Issue in Resonance-based Wireless Power Transmission System for Implantable Biomedical Applications

AU - Yellappa, Palagani

AU - Lee, Ye Rim

AU - Choi, Jun Rim

PY - 2018/4/26

Y1 - 2018/4/26

N2 - In modern medicine, the batteries in implantable devices are replaced with wireless power transmission (WPT) technology. The resonance-based WPT method is widely used in biomedical implantation applications as it enables the mid-field operation within the human body. The shape and misalignment of the implantable coil due to human breathing activity and body moments are the main obstacles to achieve the high power transfer efficiency. In this paper, we designed, optimized, and analyzed the spherical and circular shaped implantable coils to mitigate the misalignment issue. Results show that the spherical shaped implantable coil has superior performance under misalignment situations when compared to the circular shaped implantable coil.

AB - In modern medicine, the batteries in implantable devices are replaced with wireless power transmission (WPT) technology. The resonance-based WPT method is widely used in biomedical implantation applications as it enables the mid-field operation within the human body. The shape and misalignment of the implantable coil due to human breathing activity and body moments are the main obstacles to achieve the high power transfer efficiency. In this paper, we designed, optimized, and analyzed the spherical and circular shaped implantable coils to mitigate the misalignment issue. Results show that the spherical shaped implantable coil has superior performance under misalignment situations when compared to the circular shaped implantable coil.

UR - https://www.scopus.com/pages/publications/85057132677

U2 - 10.1109/ISCAS.2018.8351407

DO - 10.1109/ISCAS.2018.8351407

M3 - Conference contribution

AN - SCOPUS:85057132677

T3 - Proceedings - IEEE International Symposium on Circuits and Systems

BT - 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018

Y2 - 27 May 2018 through 30 May 2018

ER -

Yellappa P, Lee YR, Choi JR. Analysis of Coil Misalignment Issue in Resonance-based Wireless Power Transmission System for Implantable Biomedical Applications. In 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2018. 8351407. (Proceedings - IEEE International Symposium on Circuits and Systems). doi: 10.1109/ISCAS.2018.8351407

Analysis of Coil Misalignment Issue in Resonance-based Wireless Power Transmission System for Implantable Biomedical Applications

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