Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.2172210
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dc.titleA design of orthogonal fluxgate sensor
dc.contributor.authorLi, X.P.
dc.contributor.authorFan, J.
dc.contributor.authorDing, J.
dc.contributor.authorChiriac, H.
dc.contributor.authorQian, X.B.
dc.contributor.authorYi, J.B.
dc.date.accessioned2014-04-24T09:29:47Z
dc.date.available2014-04-24T09:29:47Z
dc.date.issued2006
dc.identifier.citationLi, X.P., Fan, J., Ding, J., Chiriac, H., Qian, X.B., Yi, J.B. (2006). A design of orthogonal fluxgate sensor. Journal of Applied Physics 99 (8) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2172210
dc.identifier.issn00218979
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/51288
dc.description.abstractA design of orthogonal fluxgate sensor is presented, in which the sensing element consists of multiple number of cores of soft ferromagnetic thin wires closely packed together. An orthogonal fluxgate sensor with the sensing element formed by a glass-coated amorphous wire of 16 μm in diameter and another orthogonal fluxgate sensor with the sensing element formed by 16 closely packed glass-coated amorphous wires of 16 μm in diameter were constructed and tested. In the tests, the excitation currents passing through the sensing elements for both sensors were set in such a way that each of the amorphous wires in the sensing elements was driven by a current of equal magnitude. The current excitation frequency for each sensing element was determined such that the sensor gave the maximum sensing output. The results showed that under the excitation current of optimum frequencies the sensitivity of the 16-core sensor was 65 times higher than that of the single-core sensor, in a trend of increasing exponentially against the increase of the number of cores in the sensing element. © 2006 American Institute of Physics.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.2172210
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentMECHANICAL ENGINEERING
dc.contributor.departmentMATERIALS SCIENCE AND ENGINEERING
dc.description.doi10.1063/1.2172210
dc.description.sourcetitleJournal of Applied Physics
dc.description.volume99
dc.description.issue8
dc.description.page-
dc.description.codenJAPIA
dc.identifier.isiut000237404200107
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