生物医学应用中无线电力传输的电近场耦合

2013 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO) Pub Date : 2013-12-01 DOI:10.1109/IMWS-BIO.2013.6756140

R. Jegadeesan, Yong-xin Guo, M. Je

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引用次数: 34

摘要

在这项工作中，使用电容耦合(近场电耦合)的生物医学植入物无线电力传输已被提出，作为传统电感耦合方法的一种有吸引力的替代方法，具有拓扑简单，植入侧元件较少，更好的EMI性能和对周围金属元素的鲁棒性。介绍了用于生物医学植入物的电容耦合电源链路的分析和设计，重点介绍了组织损失的建模。给出了电容性电源链路的设计与评估，并利用所建立的理论模型对实验结果进行了验证。

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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Electric near-field coupling for wireless power transfer in biomedical applications

Wireless power transfer for biomedical implants using capacitive coupling (electric near field coupling) has been presented in this work as an attractive alternative to the traditional inductive coupling method with the benefits of simple topology, fewer components on the implant side, better EMI performance and robustness to surrounding metallic elements. The analysis and design of capacitive coupled power link for biomedical implants is presented with emphasis on modeling tissue losses. Design and evaluation of capacitive power link has been presented with experimental results that are verified using the theoretical model developed.

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2013 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO)

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