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Magnetic sensor design for femtotesla low-frequency signals

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dc.contributor.coauthorHarriman, Sarah K.
dc.contributor.coauthorPaschal, Evans W.
dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.kuauthorİnan, Umran Savaş
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.date.accessioned2024-11-09T23:25:46Z
dc.date.issued2010
dc.description.abstractA system for detecting magnetic fields in the femtotesla range at low frequencies is developed, including the antenna, transformer, and amplifier. Each component is described with relevant tradeoffs which allow a large variety of receivers to be easily designed for any magnetic field sensing in the very low frequency range. A system using a 1-Ω–1-mH impedance antenna is developed further as an example that has been used extensively in measurements all over the world in the frequency range of 50 Hz–30 kHz. It has a gain of 0.58 V/nT and a sensitivity of below 1 fT/Hz1/2 above 250 H
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue1
dc.description.openaccessNO
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipNational Science Foundation's Office of Polar [0840058, 0636927, 0341165] This work was supported by the National Science Foundation's Office of Polar Programs under Grants 0840058, 0636927, and 0341165.
dc.description.volume48
dc.identifier.doi10.1109/TGRS.2009.2027694
dc.identifier.issn0196-2892
dc.identifier.quartileQ1
dc.identifier.scopus2-s2.0-73249134320
dc.identifier.urihttps://doi.org/10.1109/TGRS.2009.2027694
dc.identifier.urihttps://hdl.handle.net/20.500.14288/11439
dc.identifier.wos272998300010
dc.keywordsAmplifiers
dc.keywordsLoop antennas
dc.keywordsMagnetic field measurement
dc.keywordsMagnetometers
dc.keywordsInput
dc.language.isoeng
dc.publisherIEEE-Inst Electrical Electronics Engineers Inc
dc.relation.ispartofIEEE Transactions on Geoscience and Remote Sensing
dc.subjectGeochemistry and geophysics
dc.subjectEngineering
dc.subjectElectrical and electronic engineering
dc.subjectRemote Sensing
dc.subjectImaging science and photographic technology
dc.titleMagnetic sensor design for femtotesla low-frequency signals
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorİnan, Umran Savaş
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Electrical and Electronics Engineering
relation.isOrgUnitOfPublication21598063-a7c5-420d-91ba-0cc9b2db0ea0
relation.isOrgUnitOfPublication.latestForDiscovery21598063-a7c5-420d-91ba-0cc9b2db0ea0
relation.isParentOrgUnitOfPublication8e756b23-2d4a-4ce8-b1b3-62c794a8c164
relation.isParentOrgUnitOfPublication.latestForDiscovery8e756b23-2d4a-4ce8-b1b3-62c794a8c164

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