Zobrazit minimální záznam

Low frequency noise investigation of pT-level magnetic sensors by cross-spectral method



dc.contributor.authorJanošek M.
dc.contributor.authorNovotný D.
dc.contributor.authorDressler M.
dc.contributor.authorSaunderson E.
dc.date.accessioned2024-03-14T12:59:29Z
dc.date.available2024-03-14T12:59:29Z
dc.date.issued2021
dc.identifierV3S-355053
dc.identifier.citationJANOŠEK, M., et al. Low frequency noise investigation of pT-level magnetic sensors by cross-spectral method. In: IEEE SENSORS 2021 proceeding. IEEE SENSORS 2021, Sydney, 2021-10-31/2021-11-04. Irvine, CA: IEEE Sensors, 2021. ISSN 1930-0395. ISBN 978-1-7281-9501-8. DOI 10.1109/SENSORS47087.2021.9639875. Available from: https://ieeexplore.ieee.org/document/9639875
dc.identifier.isbn978-1-7281-9501-8 (online)
dc.identifier.issn1930-0395 (online)
dc.identifier.urihttp://hdl.handle.net/10467/114060
dc.description.abstractWe present a simple method to estimate the noise of magnetic sensors running in the Earth’s field range by establishing the cross-power spectrum density during ambient field operation and performing spectral subtraction. This method has advantages to the usual subtraction of two sensors outputs, mainly in requirements for synchronization of the sample rate and gain calibration. With this method, verified in simulation and measurements with AMR magnetometers, we could use a fluxgate as a second sensor in order to estimate the low-frequency noise of an HTS SQUID in the ambient field.eng
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherIEEE Sensors
dc.relation.ispartofIEEE SENSORS 2021 proceeding
dc.rightsCreative Commons Attribution-ShareAlike (CC BY-SA) 4.0
dc.rights.urihttp://creativecommons.org/licenses/by-sa/4.0/
dc.subjectmagnetometereng
dc.subjectcross-spectraleng
dc.subjectnoise estimationeng
dc.titleLow frequency noise investigation of pT-level magnetic sensors by cross-spectral methodeng
dc.typestať ve sborníkucze
dc.typeconference papereng
dc.identifier.doi10.1109/SENSORS47087.2021.9639875
dc.relation.projectidinfo:eu-repo/grantAgreement/Czech Science Foundation/GA/GA20-19686S/CZ/To the origin of the fluxgate noise/
dc.rights.accessopenAccess
dc.identifier.wos000755468300321
dc.type.statusPeer-reviewed
dc.type.versionacceptedVersion
dc.identifier.scopus2-s2.0-85123593803
dc.relation.conferenceIEEE SENSORS 2021


Soubory tohoto záznamu

Název:
Janosek_Novotny_Dressler_et_al ...
Velikost:
775.6Kb
Formát:
PDF
Popis:
ACCEPTED ## OPEN ## Creative ...
Zobrazit/otevřít

Tento záznam se objevuje v následujících kolekcích

Zobrazit minimální záznam

Creative Commons Attribution-ShareAlike (CC BY-SA) 4.0
Kromě případů, kde je uvedeno jinak, licence tohoto záznamu je Creative Commons Attribution-ShareAlike (CC BY-SA) 4.0