Low complexity all-pass based polyphase decimation filters for ECG monitoring

Eminaga, Yaprak, Coskun, Adem, Moschos, Sterghios and Kale, Izzet (2015) Low complexity all-pass based polyphase decimation filters for ECG monitoring. In: 11th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME), 29 June- 2 July 2015, Glasgow.

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Abstract

This paper presents a low complexity high efficiency decimation filter which can be employed in EletroCardioGram (ECG) acquisition systems. The decimation filter with a decimation ratio of 128 works along with a third order sigma delta modulator. It is designed in four stages to reduce cost and power consumption. The work reported here provides an efficient approach for the decimation process for high resolution biomedical data conversion applications by employing low complexity two-path all-pass based decimation filters. The performance of the proposed decimation chain was validated by using the MIT-BIH arrhythmia database and comparative simulations were conducted with the state of the art.

Item Type:	Conference or Workshop Item (Poster)
Uncontrolled Keywords:	low complexity, decimation filter, polyphase filter, halfband all-pass filter, ECG signal, health monitoring, low power
Subjects:	B800 Medical Technology
Department:	Faculties > Health and Life Sciences > Applied Sciences
Depositing User:	Becky Skoyles
Date Deposited:	30 Jan 2017 15:36
Last Modified:	12 Oct 2019 18:29
URI:	http://nrl.northumbria.ac.uk/id/eprint/29389

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