一种可植入无线电力传输(WPT)应用的柔性接收模块设计

2019 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM) Pub Date : 1900-01-01 DOI:10.23919/USNC-URSI-NRSM.2019.8713015

M. Sinclair, D. Biswas, T. Le, J. Hyde, I. Mahbub, L. Chang, Y. Hao

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引用次数: 6

摘要

对于生物医学应用，植入式设备需要外部或内部电源来操作。限制电线和电池的限制强调了对植入物无线电力传输(WPT)系统的需求。本文提出了一种基于聚萘二甲酸乙二醇酯(PEN)的WPT柔性接收模块。在4mhz工作频率下，WPT系统在空气中5毫米距离的最大功率传输效率(PTE)为0.15%。通过6层组织模型评估了所提出的WPT系统的比吸收率(SAR)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of a Flexible Receiver Module for Implantable Wireless Power Transfer (WPT) Applications

For biomedical applications, implantable devices require an external or internal power source to operate. The restricting wires and battery limitations emphasize the need for wireless power transfer (WPT) system for the implants. In this paper, a flexible receiver module is presented for WPT applications using Polyethylene Naphthalate (PEN). The WPT system achieve a maximum power transfer efficiency (PTE) of 0.15% at 5 mm distance through air at 4 MHz operating frequency. The specific absorption rate (SAR) for the proposed WPT system is evaluated through a 6-layer tissue model.

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2019 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM)

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