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RE.PUBLIC@POLIMI Research Publications at Politecnico di Milano
Patent . 2021
Full-Text: https://re.public.polimi.it/bitstream/11311/1229244/1/WO2021209891A1.pdf
Data sources: RE.PUBLIC@POLIMI Research Publications at Politecnico di Milano
Claim

A magnetic field sensor

descriptionPublicationkeyboard_double_arrow_right Patent 01 Jan 2021 Italy English
Authors: F. Maspero; R. Bertacco; L. Pellegrino; N. Manca; D. Marré; S. Cuccurullo;

handle: 11311/1229244

A magnetic field sensor

Abstract

Magnetic field sensor, comprising at least one magnetic field concentrator (30; 30, 30'), configured to amplify a magnetic field (B0) to be measured, hereinafter external magnetic field, and produce a non- uniform magnetic field (B), hereinafter internal magnetic field, in a space close to the magnetic field concentrator, and an oscillating mechanical resonator (10) carrying at least one permanent magnet (15) arranged in space, the mechanical resonator having a resonance frequency that changes as a function of the external magnetic field, wherein the internal magnetic field has non-zero second derivative along a direction of oscillation of the mechanical resonator (10).

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Italy
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Keywords

Magnetic sensor

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
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