Ultra Low-Voltage Ultra Low-Power Sinh-Domain Wavelet Filer for Electrocardiogram Signal Analysis

被引：3

作者：

Khanday, Farooq A. ^{[1
]}

Pilavaki, Evdokia ^{[2
]}

Psychalinos, Costas ^{[2
]}

机构：

[1] Univ Kashmir, Dept Elect & Instrumentat Technol, Srinagar 190006, Jammu & Kashmir, India

[2] Univ Patras, Dept Phys, Elect Lab, GR-26504 Patras, Greece

来源：

JOURNAL OF LOW POWER ELECTRONICS | 2013年 / 9卷 / 03期

关键词：

Analog Integrated Circuits; Companding Circuits; Sinh-Domain Circuits; Wavelet Filters;

D O I：

10.1166/jolpe.2013.1260

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An ultra low-voltage and low-power Sinh-Domain Wavelet filter, for ECG signal analysis, is introduced in this paper. Attractive offered benefits are the capabilities for achieving resistorless realizations with electronic adjustment of frequency characteristics, and operating in a low-voltage and low-power environment essential for biomedical signal analysis. In addition, the inherent class-AB operation of Sinh-Domain filters offers the capability for handling signals greater than the bias current, leading to a power saving. The aforementioned benefits have been evaluated through simulation results, using the Analog Design Environment of the Cadence software.

引用

页码：288 / 294

页数：7

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