一个完全集成的10.5µW小型化(0.125mm2)无线神经传感器

2012 Symposium on VLSI Circuits (VLSIC) Pub Date : 2012-06-13 DOI:10.1109/VLSIC.2012.6243795

D. Yeager, W. Biederman, Nathan Narevsky, E. Alon, J. Rabaey

{"title":"一个完全集成的10.5µW小型化(0.125mm2)无线神经传感器","authors":"D. Yeager, W. Biederman, Nathan Narevsky, E. Alon, J. Rabaey","doi":"10.1109/VLSIC.2012.6243795","DOIUrl":null,"url":null,"abstract":"A wirelessly powered 0.125mm2 65nm CMOS IC for BMI applications integrates four 1.5μW amplifiers (6.5μVrms input-referred noise for a 10kHz bandwidth) with power conditioning and communication circuitry. The multi-node backscatter FDMA communication scheme frequency locks to a wireless interrogator. The full system, verified wirelessly with MATLAB generated neural data, consumes 10.5μW, and operates at 1mm range in air with 50mW transmit power.","PeriodicalId":6347,"journal":{"name":"2012 Symposium on VLSI Circuits (VLSIC)","volume":"59 1","pages":"72-73"},"PeriodicalIF":0.0000,"publicationDate":"2012-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"17","resultStr":"{\"title\":\"A fully-integrated 10.5µW miniaturized (0.125mm2) wireless neural sensor\",\"authors\":\"D. Yeager, W. Biederman, Nathan Narevsky, E. Alon, J. Rabaey\",\"doi\":\"10.1109/VLSIC.2012.6243795\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A wirelessly powered 0.125mm2 65nm CMOS IC for BMI applications integrates four 1.5μW amplifiers (6.5μVrms input-referred noise for a 10kHz bandwidth) with power conditioning and communication circuitry. The multi-node backscatter FDMA communication scheme frequency locks to a wireless interrogator. The full system, verified wirelessly with MATLAB generated neural data, consumes 10.5μW, and operates at 1mm range in air with 50mW transmit power.\",\"PeriodicalId\":6347,\"journal\":{\"name\":\"2012 Symposium on VLSI Circuits (VLSIC)\",\"volume\":\"59 1\",\"pages\":\"72-73\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-06-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"17\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 Symposium on VLSI Circuits (VLSIC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VLSIC.2012.6243795\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 Symposium on VLSI Circuits (VLSIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VLSIC.2012.6243795","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 17

摘要

一款用于BMI应用的无线供电0.125mm2 65nm CMOS IC集成了四个1.5μW放大器(输入参考噪声为6.5μVrms，带宽为10kHz)以及电源调节和通信电路。多节点反向散射FDMA通信方案的频率锁定到无线询问器。整个系统通过MATLAB生成的神经数据进行无线验证，功耗为10.5μW，在1mm范围内工作，发射功率为50mW。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A fully-integrated 10.5µW miniaturized (0.125mm2) wireless neural sensor

A wirelessly powered 0.125mm2 65nm CMOS IC for BMI applications integrates four 1.5μW amplifiers (6.5μVrms input-referred noise for a 10kHz bandwidth) with power conditioning and communication circuitry. The multi-node backscatter FDMA communication scheme frequency locks to a wireless interrogator. The full system, verified wirelessly with MATLAB generated neural data, consumes 10.5μW, and operates at 1mm range in air with 50mW transmit power.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2012 Symposium on VLSI Circuits (VLSIC)

自引率

0.00%

发文量