Electrical circuit modeling of sensor magneto-impedances with a square-root frequency dependence

In this paper, a novel lumped electrical model for magneto-impedance sensors based on square-root of the frequency f (√) is introduced. The model is mathematically derived using an alternative approximation of √ that leads to an approximate transfer function with a finite number of products of poles...

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Detalles Bibliográficos
Autores: Vargas-Bernal, Rafael, Cruz Blas, Carlos Aristóteles de la, Gómez Polo, Cristina
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2017
País:España
Institución:Universidad San Jorge (USJ)
Repositorio:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:dnet:academicae__::f5a6e640799f03ae0c458b2bce1cfcd7
Acceso en línea:https://hdl.handle.net/2454/57149
Access Level:acceso abierto
Palabra clave:Magneto-impedance sensors
Magnetic materials
Electrical circuit model
Mathematical modeling
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spelling Electrical circuit modeling of sensor magneto-impedances with a square-root frequency dependenceVargas-Bernal, RafaelCruz Blas, Carlos Aristóteles de laGómez Polo, CristinaMagneto-impedance sensorsMagnetic materialsElectrical circuit modelMathematical modelingIn this paper, a novel lumped electrical model for magneto-impedance sensors based on square-root of the frequency f (√) is introduced. The model is mathematically derived using an alternative approximation of √ that leads to an approximate transfer function with a finite number of products of poles and zeros. This approach can be easily implemented in circuit simulators such as SPICE (Simulation Program with Integrated Circuit Emphasis) by means of current conveyors circuits (CCIIs) and linear passive elements such as resistors, capacitors, and inductors. These elements are interconnected using impedance converters based on the Senani’s model to implement the poles and zeros of the transfer function. The scope and validity of the model were demonstrated through circuit simulations using Spice, and compared with experimental results. The model can be used in the electronic signal conditioning stage for optimizing and/or for researching new cheap low-power practical electronics circuits.IEEEFísicaIngeniería Eléctrica y ElectrónicaFisikaIngeniaritza Elektrikoa eta Elektronikoa2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://hdl.handle.net/2454/57149reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad San Jorge (USJ)Inglés© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work.info:eu-repo/semantics/openAccessoai:dnet:academicae__::f5a6e640799f03ae0c458b2bce1cfcd72026-06-17T12:41:47Z
dc.title.none.fl_str_mv Electrical circuit modeling of sensor magneto-impedances with a square-root frequency dependence
title Electrical circuit modeling of sensor magneto-impedances with a square-root frequency dependence
spellingShingle Electrical circuit modeling of sensor magneto-impedances with a square-root frequency dependence
Vargas-Bernal, Rafael
Magneto-impedance sensors
Magnetic materials
Electrical circuit model
Mathematical modeling
title_short Electrical circuit modeling of sensor magneto-impedances with a square-root frequency dependence
title_full Electrical circuit modeling of sensor magneto-impedances with a square-root frequency dependence
title_fullStr Electrical circuit modeling of sensor magneto-impedances with a square-root frequency dependence
title_full_unstemmed Electrical circuit modeling of sensor magneto-impedances with a square-root frequency dependence
title_sort Electrical circuit modeling of sensor magneto-impedances with a square-root frequency dependence
dc.creator.none.fl_str_mv Vargas-Bernal, Rafael
Cruz Blas, Carlos Aristóteles de la
Gómez Polo, Cristina
author Vargas-Bernal, Rafael
author_facet Vargas-Bernal, Rafael
Cruz Blas, Carlos Aristóteles de la
Gómez Polo, Cristina
author_role author
author2 Cruz Blas, Carlos Aristóteles de la
Gómez Polo, Cristina
author2_role author
author
dc.contributor.none.fl_str_mv Física
Ingeniería Eléctrica y Electrónica
Fisika
Ingeniaritza Elektrikoa eta Elektronikoa
dc.subject.none.fl_str_mv Magneto-impedance sensors
Magnetic materials
Electrical circuit model
Mathematical modeling
topic Magneto-impedance sensors
Magnetic materials
Electrical circuit model
Mathematical modeling
description In this paper, a novel lumped electrical model for magneto-impedance sensors based on square-root of the frequency f (√) is introduced. The model is mathematically derived using an alternative approximation of √ that leads to an approximate transfer function with a finite number of products of poles and zeros. This approach can be easily implemented in circuit simulators such as SPICE (Simulation Program with Integrated Circuit Emphasis) by means of current conveyors circuits (CCIIs) and linear passive elements such as resistors, capacitors, and inductors. These elements are interconnected using impedance converters based on the Senani’s model to implement the poles and zeros of the transfer function. The scope and validity of the model were demonstrated through circuit simulations using Spice, and compared with experimental results. The model can be used in the electronic signal conditioning stage for optimizing and/or for researching new cheap low-power practical electronics circuits.
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2454/57149
url https://hdl.handle.net/2454/57149
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname:Universidad San Jorge (USJ)
instname_str Universidad San Jorge (USJ)
reponame_str Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
collection Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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