High efficiency wireless power transfer system using spiral DGS resonators through biological tissues

Sumin Chalise; F. Tahar; M. R. Saad; A. Baraket; Kuniaki Yoshitomi; R. K. Pokharel

doi:10.1109/IMBIOC.2018.8428951

High efficiency wireless power transfer system using spiral DGS resonators through biological tissues

Sumin Chalise
, F. Tahar
, M. R. Saad
, A. Baraket
, Kuniaki Yoshitomi
, R. K. Pokharel

Electrical and Computer Eng

Binghamton University

Kyushu University

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

4 Scopus citations

Abstract

This paper presents a wireless power transfer (WPT) system to transfer power through the tissues using Defected Ground Structure (DGS) resonators. The proposed DGS resonator is made of a spiral structure at the ground plane to increase the quality (Q-) factor, and when two DGS resonators are coupled back to back, it transforms to a bandpass filter resulting in the wireless power transfer. Experiment on the proposed WPT system shows an efficiency of 67.7% in air and 61% when placed in the tissue environment at 20MHz frequency.

Original language	English
Title of host publication	IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	43-45
Number of pages	3
ISBN (Print)	9781538659182
DOIs	https://doi.org/10.1109/IMBIOC.2018.8428951
State	Published - Aug 7 2018
Event	2018 IEEE/MTT-S International Microwave Biomedical Conference, IMBioc 2018 - Philadelphia, United States Duration: Jun 14 2018 → Jun 15 2018

Publication series

Name	IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference

Conference

Conference	2018 IEEE/MTT-S International Microwave Biomedical Conference, IMBioc 2018
Country/Territory	United States
City	Philadelphia
Period	06/14/18 → 06/15/18

Keywords

Embedded sensors
Spiral-shaped Defected Ground Structures (DGS) resonator
Tissue
Wireless power transfer

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10.1109/IMBIOC.2018.8428951

Cite this

Chalise, S., Tahar, F., Saad, M. R., Baraket, A., Yoshitomi, K., & Pokharel, R. K. (2018). High efficiency wireless power transfer system using spiral DGS resonators through biological tissues. In IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference (pp. 43-45). Article 8428951 (IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IMBIOC.2018.8428951

Chalise, Sumin ; Tahar, F. ; Saad, M. R. et al. / High efficiency wireless power transfer system using spiral DGS resonators through biological tissues. IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 43-45 (IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference).

@inproceedings{a1dc1133fe76408b9101533c5436c94a,

title = "High efficiency wireless power transfer system using spiral DGS resonators through biological tissues",

abstract = "This paper presents a wireless power transfer (WPT) system to transfer power through the tissues using Defected Ground Structure (DGS) resonators. The proposed DGS resonator is made of a spiral structure at the ground plane to increase the quality (Q-) factor, and when two DGS resonators are coupled back to back, it transforms to a bandpass filter resulting in the wireless power transfer. Experiment on the proposed WPT system shows an efficiency of 67.7\% in air and 61\% when placed in the tissue environment at 20MHz frequency.",

keywords = "Embedded sensors, Spiral-shaped Defected Ground Structures (DGS) resonator, Tissue, Wireless power transfer",

author = "Sumin Chalise and F. Tahar and Saad, \{M. R.\} and A. Baraket and Kuniaki Yoshitomi and Pokharel, \{R. K.\}",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE/MTT-S International Microwave Biomedical Conference, IMBioc 2018 ; Conference date: 14-06-2018 Through 15-06-2018",

year = "2018",

month = aug,

day = "7",

doi = "10.1109/IMBIOC.2018.8428951",

language = "English",

isbn = "9781538659182",

series = "IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference",

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

pages = "43--45",

booktitle = "IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference",

}

Chalise, S, Tahar, F, Saad, MR, Baraket, A, Yoshitomi, K & Pokharel, RK 2018, High efficiency wireless power transfer system using spiral DGS resonators through biological tissues. in IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference., 8428951, IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference, Institute of Electrical and Electronics Engineers Inc., pp. 43-45, 2018 IEEE/MTT-S International Microwave Biomedical Conference, IMBioc 2018, Philadelphia, United States, 06/14/18. https://doi.org/10.1109/IMBIOC.2018.8428951

High efficiency wireless power transfer system using spiral DGS resonators through biological tissues. / Chalise, Sumin; Tahar, F.; Saad, M. R. et al.
IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference. Institute of Electrical and Electronics Engineers Inc., 2018. p. 43-45 8428951 (IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference).

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

TY - GEN

T1 - High efficiency wireless power transfer system using spiral DGS resonators through biological tissues

AU - Chalise, Sumin

AU - Tahar, F.

AU - Saad, M. R.

AU - Baraket, A.

AU - Yoshitomi, Kuniaki

AU - Pokharel, R. K.

PY - 2018/8/7

Y1 - 2018/8/7

N2 - This paper presents a wireless power transfer (WPT) system to transfer power through the tissues using Defected Ground Structure (DGS) resonators. The proposed DGS resonator is made of a spiral structure at the ground plane to increase the quality (Q-) factor, and when two DGS resonators are coupled back to back, it transforms to a bandpass filter resulting in the wireless power transfer. Experiment on the proposed WPT system shows an efficiency of 67.7% in air and 61% when placed in the tissue environment at 20MHz frequency.

AB - This paper presents a wireless power transfer (WPT) system to transfer power through the tissues using Defected Ground Structure (DGS) resonators. The proposed DGS resonator is made of a spiral structure at the ground plane to increase the quality (Q-) factor, and when two DGS resonators are coupled back to back, it transforms to a bandpass filter resulting in the wireless power transfer. Experiment on the proposed WPT system shows an efficiency of 67.7% in air and 61% when placed in the tissue environment at 20MHz frequency.

KW - Embedded sensors

KW - Spiral-shaped Defected Ground Structures (DGS) resonator

KW - Tissue

KW - Wireless power transfer

UR - https://www.scopus.com/pages/publications/85052392746

U2 - 10.1109/IMBIOC.2018.8428951

DO - 10.1109/IMBIOC.2018.8428951

M3 - Conference contribution

SN - 9781538659182

T3 - IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference

SP - 43

EP - 45

BT - IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2018 IEEE/MTT-S International Microwave Biomedical Conference, IMBioc 2018

Y2 - 14 June 2018 through 15 June 2018

ER -

Chalise S, Tahar F, Saad MR, Baraket A, Yoshitomi K, Pokharel RK. High efficiency wireless power transfer system using spiral DGS resonators through biological tissues. In IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference. Institute of Electrical and Electronics Engineers Inc. 2018. p. 43-45. 8428951. (IMBioc 2018 - 2018 IEEE/MTT-S International Microwave Biomedical Conference). doi: 10.1109/IMBIOC.2018.8428951

High efficiency wireless power transfer system using spiral DGS resonators through biological tissues

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Keywords

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