生物医学植入物无线功率发射器用e类振荡器

2010 3rd International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2010) Pub Date : 2010-11-01 DOI:10.1109/ISABEL.2010.5702913

A. N. Laskovski, M. Yuce

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引用次数: 24

摘要

本文介绍了e类振荡器作为植入式遥测设备的感应功率变送器的使用，该设备传输由生物传感器感知的信息。将几个e类振荡器与一个等效的e类放大器进行比较，在保持频率清晰度、稳定性和准确性的同时，显示出更高的效率。能量已成功地转移到1.5厘米外的接收电感，该电感已被整流以产生1VDC信号。

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Class-E oscillators as wireless power transmitters for biomedical implants

This paper presents the use of Class-E oscillators as inductive power transmitters for implanted telemetry devices that transmit information sensed by biosensors. Several Class-E oscillators are compared with an equivalent Class-E amplifier, showing higher efficiency while maintaining frequency clarity, stability and accuracy. Energy has been successfully transferred to a receiving inductor 1.5cm away, which has been rectified to produce a 1VDC signal.

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2010 3rd International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2010)

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