A sub-100µW multi-functional cardiac signal processor for mobile healthcare applications

Shu-Yu Hsu,Yingchieh Ho,Yuhwai Tseng,Ting-You Lin,Po-Yao Chang,Jen-Wei Lee,Ju-Hung Hsiao, Siou-Ming Chuang,Tze-Zheng Yang,Po-Chun Liu, Ten-Fang Yang,Ray-Jade Chen,Chauchin Su,Chen-Yi Lee

VLSIC（2012）

引用 29|浏览11

暂无评分

摘要

A multi-functional cardiac signal processor (CSP) with integrated sensor interfaces is designed for mobile healthcare applications, especially for heart activity diagnosis in different phases. Applying dedicated processing engines, the CSP extracts critical cardiac signal features based on compressed data with 90% storage reduction, while keeping the data network secure. Implemented in 90nm CMOS, the CSP consumes 22.6μW to 46.5μW at 0.5/1.0V in different configurations. Besides, the 10.2μW biopotential and 11.4μW capacitive sensor interfaces further enhance the system functionality.

查看译文

关键词

CMOS integrated circuits,biosensors,capacitive sensors,feature extraction,health care,medical signal processing,patient diagnosis,CMOS process,CSP,capacitive sensor interfaces,critical cardiac signal feature extraction,heart activity diagnosis,integrated sensor interfaces,mobile healthcare,multifunctional cardiac signal processor,power 10.2 muW,power 11.4 muW,power 22.6 muW to 46.5 muW,power 46.5 muW,size 90 nm,storage reduction,voltage 0.5 V,voltage 1.0 V,

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要