Saturation-resistant magnetoresistive sensor for ferromagnetic screening
作者： Frederick Jeffers
DOI:
关键词: Optoelectronics 、 Saturation (chemistry) 、 Concentrator 、 Magnetic field 、 Materials science 、 Ferromagnetism 、 Electrical engineering 、 Magnetoresistive sensor
摘要: An MRI pre-screening apparatus having an applied field source and a saturation-resistant magnetoresistive sensor, wherein the is sufficiently strong to magnetize any anticipated ferromagnetic threat object but sensor not saturated by magnetic field. The can be made being constructed of non-magnetic materials. A flux concentrator implemented increase sensitivity.
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