High Efficiency Frequency Shift Keying Data Transmission System using Magnetic Resonance Wireless Power Transfer

Masaki Ishii, Koki Nakanishi, Masahiro Sasaki

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

Abstract

This paper describes a high efficiency unidirectional Frequency Shift Keying (FSK) data transmission system using magnetic resonance wireless power transfer (MR-WPT) with the Automatic Tuning Assist Circuit (ATAC) for moving objects. In the proposed system, power and data are transmitted to the same direction at the same time. In the original MR-WPT system with ATAC, when the driving frequency is changed according to data, a certain amount of time is required to shift the other resonant state. This tracking time causes problems such as the decreasing of power transfer efficiency and limitation of data transmission rate. So, in order to overcome these problems, this paper proposes FSK communication system with two ATACs. Since the two ATACs system can reduce the transition time, the MR-WPT with two ATACs can maintain high efficiency power transfer with data. The experimental results show that data transmission by FSK modulation without error can be realized up to 12.5kbps.

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 - 2019 Feb 11
Event2018 IEEE Wireless Power Transfer Conference, WPTC 2018 - Montreal, Canada
Duration: 2018 Jun 32018 Jun 7

Publication series

Name2018 IEEE Wireless Power Transfer Conference, WPTC 2018

Conference

Conference2018 IEEE Wireless Power Transfer Conference, WPTC 2018
CountryCanada
CityMontreal
Period18/6/318/6/7

Fingerprint

Frequency shift keying
Magnetic resonance
Data communication systems
Tuning
Networks (circuits)
Communication systems
Modulation

Keywords

  • ATAC
  • FSK
  • Magnetic Resonance
  • Wireless Power Transfer

ASJC Scopus subject areas

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

Cite this

Ishii, M., Nakanishi, K., & Sasaki, M. (2019). High Efficiency Frequency Shift Keying Data Transmission System using Magnetic Resonance Wireless Power Transfer. In 2018 IEEE Wireless Power Transfer Conference, WPTC 2018 [8639341] (2018 IEEE Wireless Power Transfer Conference, WPTC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WPT.2018.8639341

High Efficiency Frequency Shift Keying Data Transmission System using Magnetic Resonance Wireless Power Transfer. / Ishii, Masaki; Nakanishi, Koki; Sasaki, Masahiro.

2018 IEEE Wireless Power Transfer Conference, WPTC 2018. Institute of Electrical and Electronics Engineers Inc., 2019. 8639341 (2018 IEEE Wireless Power Transfer Conference, WPTC 2018).

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

Ishii, M, Nakanishi, K & Sasaki, M 2019, High Efficiency Frequency Shift Keying Data Transmission System using Magnetic Resonance Wireless Power Transfer. in 2018 IEEE Wireless Power Transfer Conference, WPTC 2018., 8639341, 2018 IEEE Wireless Power Transfer Conference, WPTC 2018, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE Wireless Power Transfer Conference, WPTC 2018, Montreal, Canada, 18/6/3. https://doi.org/10.1109/WPT.2018.8639341
Ishii M, Nakanishi K, Sasaki M. High Efficiency Frequency Shift Keying Data Transmission System using Magnetic Resonance Wireless Power Transfer. In 2018 IEEE Wireless Power Transfer Conference, WPTC 2018. Institute of Electrical and Electronics Engineers Inc. 2019. 8639341. (2018 IEEE Wireless Power Transfer Conference, WPTC 2018). https://doi.org/10.1109/WPT.2018.8639341
Ishii, Masaki ; Nakanishi, Koki ; Sasaki, Masahiro. / High Efficiency Frequency Shift Keying Data Transmission System using Magnetic Resonance Wireless Power Transfer. 2018 IEEE Wireless Power Transfer Conference, WPTC 2018. Institute of Electrical and Electronics Engineers Inc., 2019. (2018 IEEE Wireless Power Transfer Conference, WPTC 2018).
@inproceedings{7ebfb42a545a4cfeaba9f509874c9bdb,
title = "High Efficiency Frequency Shift Keying Data Transmission System using Magnetic Resonance Wireless Power Transfer",
abstract = "This paper describes a high efficiency unidirectional Frequency Shift Keying (FSK) data transmission system using magnetic resonance wireless power transfer (MR-WPT) with the Automatic Tuning Assist Circuit (ATAC) for moving objects. In the proposed system, power and data are transmitted to the same direction at the same time. In the original MR-WPT system with ATAC, when the driving frequency is changed according to data, a certain amount of time is required to shift the other resonant state. This tracking time causes problems such as the decreasing of power transfer efficiency and limitation of data transmission rate. So, in order to overcome these problems, this paper proposes FSK communication system with two ATACs. Since the two ATACs system can reduce the transition time, the MR-WPT with two ATACs can maintain high efficiency power transfer with data. The experimental results show that data transmission by FSK modulation without error can be realized up to 12.5kbps.",
keywords = "ATAC, FSK, Magnetic Resonance, Wireless Power Transfer",
author = "Masaki Ishii and Koki Nakanishi and Masahiro Sasaki",
year = "2019",
month = "2",
day = "11",
doi = "10.1109/WPT.2018.8639341",
language = "English",
series = "2018 IEEE Wireless Power Transfer Conference, WPTC 2018",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2018 IEEE Wireless Power Transfer Conference, WPTC 2018",

}

TY - GEN

T1 - High Efficiency Frequency Shift Keying Data Transmission System using Magnetic Resonance Wireless Power Transfer

AU - Ishii, Masaki

AU - Nakanishi, Koki

AU - Sasaki, Masahiro

PY - 2019/2/11

Y1 - 2019/2/11

N2 - This paper describes a high efficiency unidirectional Frequency Shift Keying (FSK) data transmission system using magnetic resonance wireless power transfer (MR-WPT) with the Automatic Tuning Assist Circuit (ATAC) for moving objects. In the proposed system, power and data are transmitted to the same direction at the same time. In the original MR-WPT system with ATAC, when the driving frequency is changed according to data, a certain amount of time is required to shift the other resonant state. This tracking time causes problems such as the decreasing of power transfer efficiency and limitation of data transmission rate. So, in order to overcome these problems, this paper proposes FSK communication system with two ATACs. Since the two ATACs system can reduce the transition time, the MR-WPT with two ATACs can maintain high efficiency power transfer with data. The experimental results show that data transmission by FSK modulation without error can be realized up to 12.5kbps.

AB - This paper describes a high efficiency unidirectional Frequency Shift Keying (FSK) data transmission system using magnetic resonance wireless power transfer (MR-WPT) with the Automatic Tuning Assist Circuit (ATAC) for moving objects. In the proposed system, power and data are transmitted to the same direction at the same time. In the original MR-WPT system with ATAC, when the driving frequency is changed according to data, a certain amount of time is required to shift the other resonant state. This tracking time causes problems such as the decreasing of power transfer efficiency and limitation of data transmission rate. So, in order to overcome these problems, this paper proposes FSK communication system with two ATACs. Since the two ATACs system can reduce the transition time, the MR-WPT with two ATACs can maintain high efficiency power transfer with data. The experimental results show that data transmission by FSK modulation without error can be realized up to 12.5kbps.

KW - ATAC

KW - FSK

KW - Magnetic Resonance

KW - Wireless Power Transfer

UR - http://www.scopus.com/inward/record.url?scp=85063145937&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85063145937&partnerID=8YFLogxK

U2 - 10.1109/WPT.2018.8639341

DO - 10.1109/WPT.2018.8639341

M3 - Conference contribution

T3 - 2018 IEEE Wireless Power Transfer Conference, WPTC 2018

BT - 2018 IEEE Wireless Power Transfer Conference, WPTC 2018

PB - Institute of Electrical and Electronics Engineers Inc.

ER -