A digital filter for mobile ECG measurement systemsShow others and affiliations
2006 (English)In: MeMeA 2006: 2006 IEEE International Workshop on Medical Measurement and Applications, Piscataway, NJ: IEEE Communications Society, 2006, p. 45-48Conference paper, Published paper (Refereed)
Abstract [en]
This paper presents the design and implementation of an integrated digital filter for ambulatory ECG monitoring. The requirements given by the standard IEC60601-2-47 which covers ambulatory ECG equipment are met. The filter is designed to follow a three bit Delta Sigma Modulator and includes 512 times decimation. Measurements show that the average stop band attenuation is above 70 dB. The use of half band sub filters offers the possibility to move the decimation in front of them and hence reduce the power consumption. The power consumption of the filter is 2.7 μW at 51.2 kHz system clock.
Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2006. p. 45-48
Keywords [en]
low power, filter, fir, delta sigma, ecg
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Industrial Electronics
Identifiers
URN: urn:nbn:se:ltu:diva-28005DOI: 10.1109/MEMEA.2006.1644457ISI: 000245157600011Scopus ID: 2-s2.0-33845562625Local ID: 1a5fcea0-7425-11db-962b-000ea68e967bISBN: 1-4244-0253-0 (print)OAI: oai:DiVA.org:ltu-28005DiVA, id: diva2:1001198
Conference
IEEE International Workshop on Medical Measurement and Applications : 20/04/2006 - 21/04/2006
Note
Godkänd; 2006; 20061114 (ysko)
2016-09-302016-09-302023-11-10Bibliographically approved