Magnetic field measurement using container with particle
AssigneeAnalog Devices International Unlimited Company
InventorsAlan J. O'Donnell, Javier Calpe Maravilla, Alfonso Berduque, Shaun Bradley, Jochen Schmitt, Jan Kubík, Stanislav Jolondcovschi, Padraig L. Fitzgerald, Eoin Edward English, Gavin Patrick Cosgrave, Michael P. Lynch
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Abstract
Aspects of this disclosure relate to one or more particles that move within a container in response to a magnetic field. A measurement circuit is configured to output an indication of the magnetic field based on position of the one or more particles.
Claims20
A system for magnetic field measurement, the system comprising:
- a container comprising an integrated structure;
- at least one particle within the container, wherein the at least one particle moves within the container in response to a magnetic field;
- and
- a measurement circuit configured to receive an input signal associated with the magnetic field from the integrated structure and to output an indication of the magnetic field.
A method of magnetic field measurement, the method comprising:
- receiving an input signal associated with a magnetic field by way of an integrated structure of a container, wherein at least one particle moves within the container in response to the magnetic field;
- and
- generating an indication of the magnetic field based on the input signal.
A method of magnetic field measurement, the method comprising:
- taking a measurement of a system using a detector while the detector is powered, wherein the system comprises a container and at least one particle, and wherein the at least one particle moves within the container in response to a magnetic field while no power is applied to the detector;
- and
- outputting an indication of the magnetic field based on the measurement.
Dependencies are inferred from the claim text.