artículo de publicación periódica.page.titleprefix
Causality study and numerical response of the magnetic permeability as a function of the frequency of ferrites using Kramers–Kronig relations

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dc.contributor.authorFano, Walter Gustavo
dc.contributor.authorBoggi, Silvina
dc.contributor.authorRazzitte, Adrián C.
dc.date.accessioned2019-01-23T15:50:49Z
dc.date.available2019-01-23T15:50:49Z
dc.date.issued2008
dc.description.abstract"In this paper, the numerical treatment of magnetic loss of NiZn, MnZn, Ni2Y, and NiZnCu ferrite and their composites, by using Krameres–Kronig relations, is investigated. The complex magnetic permeability spectra for ferromagnetic materials have been studied. Due to the principle of causality and time independence in the relation between magnetic induction B and magnetic field H, the real and the imaginary part of the complex magnetic permeability are mutually dependent, and the correlation is given by the Krameres–Kronig equations. Through them, it is possible to measure the real component of the complex magnetic permeability, assuming the real component is given, and by the Hilbert transform, the imaginary part of the magnetic permeability can be calculated. Magnetic circuit model has been studied theoretically, focusing on the model’s poles in the complex plane to verify the principle of causality and the temporary independence."en
dc.identifier.issn0921-4526
dc.identifier.urihttp://ri.itba.edu.ar/handle/123456789/1431
dc.language.isoenen
dc.relationinfo:eu-repo/grantAgreement/CONICET/PIP/2355/AR. Argentina
dc.relationinfo:eu-repo/grantAgreement/UBA-FI/I017/AR. Ciudad Autónoma de Buenos Aires
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.physb.2007.08.218
dc.subjectMODELOS MATEMATICOSes
dc.subjectANALISIS NUMERICOes
dc.subjectCIRCUITOS MAGNETICOSes
dc.subjectMATERIALES MAGNETICOSes
dc.subjectMATERIALES COMPUESTOSes
dc.titleCausality study and numerical response of the magnetic permeability as a function of the frequency of ferrites using Kramers–Kronig relationsen
dc.typeArtículos de Publicaciones Periódicases
dc.typeinfo:eu-repo/semantics/acceptedVersion
dspace.entity.typeArtículo de Publicación Periódica
itba.description.filiationFil: Fano, Walter Gustavo. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiationFil: Fano, Walter Gustavo. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina.
itba.description.filiationFil: Boggi, Silvina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina.
itba.description.filiationFil: Razzetti, Adrián C. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina.

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