Vibration-to-electric energy conversion

Vibration-to-electric energy conversion
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DOI：
10.1145/313817.313840
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发表时间：
1999-08
期刊：
Proceedings. 1999 International Symposium on Low Power Electronics and Design (Cat. No.99TH8477)
影响因子：
--
通讯作者：
S. Meninger;J. O. Mur-Miranda;R. Amirtharajah;A. Chandrakasan;J. Lang
S. Meninger;J. O. Mur-Miranda;R. Amirtharajah;A. Chandrakasan;J. Lang
中科院分区：
其他
文献类型：
--
作者：
S. Meninger;J. O. Mur-Miranda;R. Amirtharajah;A. Chandrakasan;J. Lang

文献摘要

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提出了一种将环境机械振动转换为电能的系统，用于为自主的低功率电子系统供电。能量通过利用MEMS(微电子机械系统)技术设计的可变电容器进行转换。采用0.6/SPLµ/m的工艺制作了一款低功耗控制器集成电路，并对其进行了损耗测试。根据测试，该系统预计将产生8/SPL亩/W的可用功率。
A system is proposed to convert ambient mechanical vibration into electrical energy for use in powering autonomous low-power electronic systems. The energy is transduced through the use of a variable capacitor, which has been designed with MEMS (microelectromechanical systems) technology. A low-power controller IC has been fabricated in a 0.6 /spl mu/m CMOS process and has been tested and measured for losses. Based on the tests, the system is expected to produce 8 /spl mu/W of usable power.