A Double Ended Active Electrode Using SiP with DC and 50 Hz Rejection

摘要：

　　Active electrode is considered an extremely effective structure for capturing human bio-potential signals when compared with the traditional Ag/AgCl electrodes.This work presents a new configuration for a double ended active electrode included in a System-in-Package(SiP)solution.The chip overcomes the traditional problems of relatively large area and slow time response,and it demonstrates the characteristics of low power consumption,DC and 50 Hz rejection.It has a 2.1kHz bandwidth with a 40 dB gain,and it reaches the extremely low cut-off frequency of 7.9 MHz.The working voltage is 1.8 V,and the power consumption of per channel is 6.7 μW.This chip has been fabricated with 0.18 μm 1P6M CMOS Process and then inserted in a SiP.

作者: Linping Gao Nikolas Gaio Jinyong Zhang Lei Wang

作者单位: Shenzhen Institutes of Advanced Technology,Chinese Academy of Sciences,China

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2014(2014年电磁学研究新进展学术研讨会)

会议地点: 广州

会议语种:英文

页码: 2546-2549

在线出版日期: 2014-08-01（万方平台首次上网日期，不代表论文的发表时间）