Low Noise Active Shield for SQUID-Based Magnetocardiography Systems

A light weight and low-cost active magnetic shield system is proposed for a single channel SQUID-based magnetocardiography system equipped for operating at liquid nitrogen temperature without passive magnetic shield. The developed active shield, using coils around the sensors, is a two-stage magneti...

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Bibliographische Detailangaben

Veröffentlicht in:	IEEE transactions on applied superconductivity 2018-06, Vol.28 (4), p.1-5
Hauptverfasser:	Shanehsazzadeh, Faezeh, Fardmanesh, Mehdi
Format:	Artikel
Sprache:	eng
Schlagworte:	Active shield Coils gradiometric configuration Magnetic field measurement Magnetic fields Magnetic noise Magnetic shielding magnetocardiography SQUIDs Superconducting magnets SUQIDs
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