1. //
  2. Start
  3. //
  4. Publications
  5. Highly Efficient IPT Transmitter Circuit...
  6. Output formats
  7. //

Highly Efficient IPT Transmitter Circuit Based on a Novel Enhanced Class B Amplifier for Consumer Applications

Research output: Journal contributions › Journal articles › Research › peer-review

Standard

Highly Efficient IPT Transmitter Circuit Based on a Novel Enhanced Class B Amplifier for Consumer Applications. / Adawy, Abdallah; Bouattour, Ghada; Ibbini, Mohammed et al.
In: IEEE Transactions on Consumer Electronics, 2025.

Research output: Journal contributions › Journal articles › Research › peer-review

Harvard

Adawy, A, Bouattour, G, Ibbini, M & Kanoun, O 2025, 'Highly Efficient IPT Transmitter Circuit Based on a Novel Enhanced Class B Amplifier for Consumer Applications', IEEE Transactions on Consumer Electronics. https://doi.org/10.1109/TCE.2025.3545576

APA

Adawy, A., Bouattour, G., Ibbini, M., & Kanoun, O. (in press). Highly Efficient IPT Transmitter Circuit Based on a Novel Enhanced Class B Amplifier for Consumer Applications. IEEE Transactions on Consumer Electronics. https://doi.org/10.1109/TCE.2025.3545576

Vancouver

Adawy A, Bouattour G, Ibbini M, Kanoun O. Highly Efficient IPT Transmitter Circuit Based on a Novel Enhanced Class B Amplifier for Consumer Applications. IEEE Transactions on Consumer Electronics. 2025. doi: 10.1109/TCE.2025.3545576

Bibtex

@article{e01fef87677d4ceba83248e55154d31e,
title = "Highly Efficient IPT Transmitter Circuit Based on a Novel Enhanced Class B Amplifier for Consumer Applications",
abstract = "Designing an efficient Inductive Power Transfer (IPT) system involves significant challenges. On the transmitter side, it is essential to provide the transmitter coil with an alternating current (AC) operating within the kHz-MHz frequency range, which is generally generated by inverters linked to an intermediate direct current (DC) bus. While methods such as Zero Voltage Switching (ZVS) and Zero Current Switching (ZCS) can effectively minimize losses, they frequently lead to increased design complexity and voltage distortion. This paper introduces a compact and highly efficient transmitter circuit, with dimensions of 40 x 60 mm, utilizing an enhanced Class B AC-AC amplifier. This amplifier incorporates an operational amplifier with adjustable gain to deliver a trapezoidal waveform to the gates of the connected MOSFETs. The specific waveform effectively reduces crossover distortion and enhances the overall efficiency of the converter. Experimental results indicate that the efficiency of the proposed circuit surpasses 98%, which is suitable for powering small to medium load levels.",
keywords = "AC-AC converter, Class B amplifier, Efficient wireless power, Inductive power transfer, Engineering",
author = "Abdallah Adawy and Ghada Bouattour and Mohammed Ibbini and Olfa Kanoun",
note = "Publisher Copyright: {\textcopyright} 1975-2011 IEEE.",
year = "2025",
doi = "10.1109/TCE.2025.3545576",
language = "English",
journal = "IEEE Transactions on Consumer Electronics",
issn = "0098-3063",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

RIS

TY - JOUR

T1 - Highly Efficient IPT Transmitter Circuit Based on a Novel Enhanced Class B Amplifier for Consumer Applications

AU - Adawy, Abdallah

AU - Bouattour, Ghada

AU - Ibbini, Mohammed

AU - Kanoun, Olfa

N1 - Publisher Copyright: © 1975-2011 IEEE.

PY - 2025

Y1 - 2025

N2 - Designing an efficient Inductive Power Transfer (IPT) system involves significant challenges. On the transmitter side, it is essential to provide the transmitter coil with an alternating current (AC) operating within the kHz-MHz frequency range, which is generally generated by inverters linked to an intermediate direct current (DC) bus. While methods such as Zero Voltage Switching (ZVS) and Zero Current Switching (ZCS) can effectively minimize losses, they frequently lead to increased design complexity and voltage distortion. This paper introduces a compact and highly efficient transmitter circuit, with dimensions of 40 x 60 mm, utilizing an enhanced Class B AC-AC amplifier. This amplifier incorporates an operational amplifier with adjustable gain to deliver a trapezoidal waveform to the gates of the connected MOSFETs. The specific waveform effectively reduces crossover distortion and enhances the overall efficiency of the converter. Experimental results indicate that the efficiency of the proposed circuit surpasses 98%, which is suitable for powering small to medium load levels.

AB - Designing an efficient Inductive Power Transfer (IPT) system involves significant challenges. On the transmitter side, it is essential to provide the transmitter coil with an alternating current (AC) operating within the kHz-MHz frequency range, which is generally generated by inverters linked to an intermediate direct current (DC) bus. While methods such as Zero Voltage Switching (ZVS) and Zero Current Switching (ZCS) can effectively minimize losses, they frequently lead to increased design complexity and voltage distortion. This paper introduces a compact and highly efficient transmitter circuit, with dimensions of 40 x 60 mm, utilizing an enhanced Class B AC-AC amplifier. This amplifier incorporates an operational amplifier with adjustable gain to deliver a trapezoidal waveform to the gates of the connected MOSFETs. The specific waveform effectively reduces crossover distortion and enhances the overall efficiency of the converter. Experimental results indicate that the efficiency of the proposed circuit surpasses 98%, which is suitable for powering small to medium load levels.

KW - AC-AC converter

KW - Class B amplifier

KW - Efficient wireless power

KW - Inductive power transfer

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=86000744662&partnerID=8YFLogxK

U2 - 10.1109/TCE.2025.3545576

DO - 10.1109/TCE.2025.3545576

M3 - Journal articles

AN - SCOPUS:86000744662

JO - IEEE Transactions on Consumer Electronics

JF - IEEE Transactions on Consumer Electronics

SN - 0098-3063

ER -

Other publications by the same author(s)

Stepwise-based optimizing approaches for arrangements of loudspeaker in multi-zone sound field reproduction

Zhou, T., Yasueda, K., Bouattour, G., Georgiadis, A. & Kataoka, A., 01.01.2025, In: Acoustical Science and Technology. 46, 1, p. 11-21 11 p.

Research output: Journal contributions › Journal articles › Research › peer-review

Design of an Energy Efficient Sensor Node for Wearable Applications

Adawy, A., Djemal, A., Wang, L., Bouattour, G., Fakhfakh, A. & Kanoun, O., 2024, I2MTC 2024 - Instrumentation and Measurement Technology Conference: Instrumentation and Measurement for Sustainable Future, Proceedings. Institute of Electrical and Electronics Engineers Inc., 6 p. (Conference Record - IEEE Instrumentation and Measurement Technology Conference).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Energy Management Architectures for Dual Coil Electromagnetic Vibration Energy Harvesting Converter

Hamza, K., Bouattour, G., Fakhfakh, A. & Kanoun, O., 28.06.2024, I2MTC 2024 - Instrumentation and Measurement Technology Conference: Instrumentation and Measurement for Sustainable Future, Proceedings. Institute of Electrical and Electronics Engineers Inc., 6 p. (Conference Record - IEEE Instrumentation and Measurement Technology Conference).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Nonlinear recurrence analysis of piezo sensor placement for unmanned aerial vehicle motor failure diagnosis

Koszewnik, A., Ambroziak, L., Ołdziej, D., Dzienis, P., Ambrożkiewicz, B., Syta, A., Bouattour, G. & Kanoun, O., 12.2024, In: Scientific Reports. 14, 1, 17 p., 8289.

Research output: Journal contributions › Journal articles › Research › peer-review

Early Detection of Faillure in Conveyor Chain Systems by Wireless Sensor Node

Bouattour, G., Wang, L., Al-Hammouri, S., Yang, J., Viehweger, C. & Kanoun, O., 2023, IEEE SENSORS 2023: Conference Proceedings. Piscataway: Institute of Electrical and Electronics Engineers Inc., 4 p. (Proceedings of IEEE Sensors).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

DOI

Recently viewed

Activities

  1. Biometric Imaginaries: European Funding and the Heterogeneous Project of (Non)digital Civil Status Registration in Senegal
  2. Transparenz und Selbstschutz in konfliktiven Forschungsfeldern – Reflektionen aus dem Forschungsprojekt „Alltag im Dissens“
  3. Im Spannungsfeld von antagonistischen und agonalen Konfliktstrukturen. Zur Inszenierung von Kulturkämpfen in Massenmedien
  4. International Workshop of the Labor and Socio-Economic Research Center and Institut for Employment Research - LASER/IAB 2011
  5. From Task Interpretation to Task Performance: Sampling Procedures in Researching Learner Perceptions of Web-Supported Tasks
  6. Die Wahrung gerichtlicher Autorität in den Ländern - Föderale Interventionspflichten des Bundes aus Art. 28 I 1 iVm III GG
  7. Prüfung der Gewinnverwendungspolitik durch Aufsichtsrat und Abschlussprüfer. Eine normative und empirische Bestandsaufnahme
  8. TEMI – ein Fortbildungsprogramm für NaturwissenschaftslehrerInnen.: Vortrag auf der GDCP Tagung (mit Sandra Puddu & Anja Lembens)
  9. Inclusion and chemistry teaching – deliberating conflicting demands, mit Christine Heidinger, Brigitte Koliander und Thomas Plotz
  10. Wo bleibt die Fachlichkeit? Zum Stellenwert der Fachlichkeit bei der rekonstruktiven Analyse naturwissenschaftlichen Unterrichts
  11. Postervortrag: EU-Projekt ‘Ambassadors for Women and Science – Pallas Athene’: Evaluation des Projektverbundes, mit Annelie Wellensiek
  12. Vergleichender externer Gutachter für die Besetzung der Professur "Business and Organizational Psychology" an der Universität Köln

Publications

  1. Schriftliche Stellungnahme zur öffentlichen Anhörung des Ausschusses für Wirtschaft und Energie am 5. September 2016
  2. Growth and water use of Populus euphratica trees and stands with different water supply along the Tarim River, NW China
  3. Assessing difficulties in career decision making among Swiss adolescents with the German My Vocational Situation Scale
  4. Rezension von Voigt, Christian/Kreiml, Thomas (Hrsg.): Soziale Bewegungen und Social Media. Handbuch für den Einsatz von Web 2.0
  5. Was wissen Studierende über die Regeln der deutschen Wortschreibung? - Eine explorative Studie zum graphematischen Wissen
  6. Tree species richness, tree identity and non-native tree proportion affect arboreal spider diversity, abundance and biomass
  7. Ausgestaltungsmöglichkeiten umweltpolitischer Instrumente zur Förderung ökologisch vorteilhafter Getränkeverpackungen
  8. Kollektive Vernunft als Basis der Demokratie? Über Bedingungen gelungener Selbstregierung im Anschluss an Franz L. Neumann
  9. Aufgabeninterdependenzen und Emotionen bei der Arbeit – Ansatzpunkte für eine vollständigere Analyse psychischer Belastung?
  10. A People of ‚Patriotic Hearts‘?: German-Americans, U.S. Neutrality, and the Building of an Inclusive Coalition in New Orleans, 1915
  11. Berufliche Bildung für nachhaltige Entwicklung – Whole School Approach und Unterrichtsgestaltung an berufsbildenden Schulen
  12. Studienabbrecher: Über die Situation einer (noch) kaum beachteten Zielgruppe innerhalb und außerhalb der Beruflichen Bildung
  13. Ein modifiziertes Newton-Verfahren zur Lösung des Hochrechnungsproblems nach dem Prinzip des minimalen Informationsverlustes
  14. Human–learning–machines: introduction to a special section on how cybernetics and constructivism inspired new forms of learning
  15. Schlobinski, P. (2014). Grundfragen der Sprachwissenschaft. Eine Einführung in die Welt der Sprache(n). Göttingen: Vandenhoeck & Ruprecht
  16. Litter quality, land-use history, and nitrogen deposition effects on topsoil conditions across European temperate deciduous forests