Low noise magnetometer for space exploration

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dc.audience.degreeMÀSTER UNIVERSITARI EN ENGINYERIA ELECTRÒNICA (Pla 2022)
dc.audience.educationlevelMàster
dc.audience.mediatorEscola Tècnica Superior d'Enginyeria de Telecomunicació de Barcelona
dc.contributorDomínguez Pumar, Manuel
dc.contributor.authorManyosa i Vilardell, Xavier
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2023-06-14T14:03:17Z
dc.date.available2025-06-15T00:29:34Z
dc.date.issued2023-01-26
dc.date.updated2023-06-05T05:50:41Z
dc.description.abstractThe objective of this work is to develop a magnetic sensor, for space applications. Using magnetic field modulation with a MEMS resonator, it is possible to reduce the noise floor of a commercial Tunnelling Magnetic Resistor by two orders of magnitude, in the ultra-low frequency range. Low noise at this frequency range (below 10 nT/?Hz) is a strong requirement in planetary or space exploration missions like LISA (Laser Interferometer Space Antenna), where the observed gravitational waves will be in the 0.1 mHz to 0.1 Hz range. It will be shown that the noise spectral amplitude after demodulation is below 3 nT/?Hz in the whole frequency range, and therefore the objectives of the project are fulfilled successfully.
dc.identifier.slugETSETB-230.174894
dc.identifier.urihttps://hdl.handle.net/2117/388687
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.rights.accessOpen Access
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura
dc.subject.lcshMagnetometers
dc.subject.lemacMagnetòmetres
dc.subject.othermagnetometer
dc.subject.otherspace
dc.subject.otherelectronics
dc.titleLow noise magnetometer for space exploration
dc.typeMaster thesis
dspace.entity.typePublication

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Màster universitari en Enginyeria Electrònica (Pla 2022)