Abstract It is shown that a planar array of superconducting gradiometers with integrated dc SQUID's fabricated with a lithographic technique is suitable in the study of biomagnetic fields. The comparisons were made between this kind of array and one made of traditional second-order gradiometers. These comparisons were made solving the inverse problem with both arrays. The localization procedure is described in the paper, considering also the effect of noise. The magnetic field generator was simulated using the simple current dipole ...
Localization of biological sources with arrays of superconducting gradiometers
1986
Abstract
Abstract It is shown that a planar array of superconducting gradiometers with integrated dc SQUID's fabricated with a lithographic technique is suitable in the study of biomagnetic fields. The comparisons were made between this kind of array and one made of traditional second-order gradiometers. These comparisons were made solving the inverse problem with both arrays. The localization procedure is described in the paper, considering also the effect of noise. The magnetic field generator was simulated using the simple current dipole ...File in questo prodotto:
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