Optical Magnetometer Employing Adaptive Noise Cancellation for Unshielded Magnetocardiography
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چکیده
منابع مشابه
Optical Magnetometer Employing Adaptive Noise Cancellation for Unshielded Magnetocardiography
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 completel...
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Copyright and reuse: The Warwick Research Archive Portal (WRAP) makes this work by researchers of the University of Warwick available open access under the following conditions. Copyright © and all moral rights to the version of the paper presented here belong to the individual author(s) and/or other copyright owners. To the extent reasonable and practicable the material made available in WRAP ...
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ژورنال
عنوان ژورنال: Universal Journal of Biomedical Engineering
سال: 2013
ISSN: 2333-2662,2333-2654
DOI: 10.13189/ujbe.2013.010104