High Efficiency Unidirectional Wireless Power Transfer by a Triple Band Deep-Tissue Implantable Antenna

Das, R. , Cho, Y. and Yoo, H. (2016) High Efficiency Unidirectional Wireless Power Transfer by a Triple Band Deep-Tissue Implantable Antenna. In: 2016 IEEE MTT-S International Microwave Symposium (IMS), San Francisco, CA, USA, 22-27 May 2016, pp. 1-4. ISBN 9781509006991 (doi:10.1109/MWSYM.2016.7540252)

Das, R. , Cho, Y. and Yoo, H. (2016) High Efficiency Unidirectional Wireless Power Transfer by a Triple Band Deep-Tissue Implantable Antenna. In: 2016 IEEE MTT-S International Microwave Symposium (IMS), San Francisco, CA, USA, 22-27 May 2016, pp. 1-4. ISBN 9781509006991 (doi:10.1109/MWSYM.2016.7540252)

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Abstract

In this study, we introduce a triple-band flexible implantable antenna that is tuned by using a ground slot in three specific bands, namely Medical Implanted Communication Service (MICS: 402~405 MHz) for telemetry, the midfield band (lower gigahertz: 1.45~1.6 GHz) for Wireless Power Transfer (WPT), and the Industrial, Scientific and Medical band (ISM: 2.4~2.45 GHz) for power conservation. The telemetry performance of the proposed antenna was simulated and measured by using a porcine heart. To check the feasibility of WPT, a midfield transmitter antenna was introduced. In addition, to reduce the unwanted power leakage due to WPT, a Near Field Plate (NFP) was also used. Finally, power conservation can be realized by triggering the antenna's `sleep mode' in the ISM band.

Item Type:Conference Proceedings
Additional Information:This work was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology. (2013R1A1A2060266).
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Das, Dr Rupam
Authors: Das, R., Cho, Y., and Yoo, H.
College/School:College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
ISBN:9781509006991

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