SPATIAL-SPECTRAL DESCRIPTION OF THE INPUT SUPERCONDUCTING CONVERTER OF A MAGNETOCARDIOGRAPH
S. V. Motorin1,2, N. V. Golyshev3, D. N. Golyshev3
1Siberian State University of Water Transport (SSUWT), Novosibirsk, Russia
2Novosibirsk State Technical University (NSTU), Novosibirsk, Russia
3, Novosibirsk, Russia
Keywords: spatial spectral description, input superconducting converter, biomagnetic studies, magnetocardiograph, filtration
Abstract
In the process of conducting biomagnetic (magnetocardiographic) studies, it is necessary to take into account the spatial features of the input converter-heart structure: the depth of occurrence, location and orientation of the current dipole, and the geometric configuration of the input converter. The spatial spectral density of the source has a pronounced dependence on the depth of its occurrence. Various issues of derivation and analysis of the spatial frequency transformations of the input converter and its spatial filtering properties are considered in the present study.
|
