Document Type
Journal Article
Publisher
Horizon Research Publishing
Faculty
Faculty of Health, Engineering and Science
School
Electron Science Research Institute
RAS ID
17387
Abstract
This paper demonstrates the concept of an optical magnetometer for magnetocardiography. The magnetometer employs a standard Least-Mean-Squares (LMS) algorithm for heart magnetic field measurement within unshielded environment. Experimental results show that the algorithm can extract a weak heart signal from a much-stronger magnetic noise and detect the P, QRS, and T heart features and completely suppress the common power line noise component at 50 Hz.
DOI
10.13189/ujbe.2013.010104
Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.
Comments
Tiporlini, V. , & Alameh, K. (2013). Optical Magnetometer Employing Adaptive Noise Cancellation for Unshielded Magnetocardiography. Universal Journal of Biomedical Engineering, 1(1), 16-21. Available here