Enhanced FEM-based DBIM approach for two-dimensional microwave imaging

© 2020 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...

Descripción completa

Detalles Bibliográficos
Autores: Lu, Pan, Córcoles Ortega, Juan, Kosmas, Panagiotis
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/710404
Acceso en línea:http://hdl.handle.net/10486/710404
https://dx.doi.org/10.1109/TAP.2020.3044806
Access Level:acceso abierto
Palabra clave:Distorted Born iterative method
microwave imaging
finite element method
electromagnetic inverse scattering problem
microwave tomography
Telecomunicaciones
id ES_dc413bb4e11eb11118eef68ab81755d1
oai_identifier_str oai:repositorio.uam.es:10486/710404
network_acronym_str ES
network_name_str España
repository_id_str
spelling Enhanced FEM-based DBIM approach for two-dimensional microwave imagingLu, PanCórcoles Ortega, JuanKosmas, PanagiotisDistorted Born iterative methodmicrowave imagingfinite element methodelectromagnetic inverse scattering problemmicrowave tomographyTelecomunicaciones© 2020 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 works.The distorted Born iterative method (DBIM) is widely used in microwave imaging to solve the electromagnetic inverse scattering problem iteratively based on the distorted Born approximation. Various methods are used for the forward solver in the DBIM to simulate wave propagation and scattering. In this paper, a new matrix building technique exploiting the basis functions of the finite element method (FEM) is used as forward solver to create the inverse-problem matrix in a two-dimensional (2D) DBIM algorithm. The proposed approach provides great efficiency as the entries of this matrix are readily calculated from already pre-computed matrices in the FEM procedure without the need of interpolation to calculate the field. The FEM-based DBIM is validated with both simulated data and experimental data from a microwave tomography (MWT) system. Results confirm that the proposed FEM implementation can be an efficient and accurate forward solver for the MWT system.This work was funded in part by the Spanish Ministry of Science, Innovation and Universities, under grant number CAS18/00097 from the Jose Castillejo Research Mobility Programme, in part by Innovate UK grant number 103920, in part by the Engineering and Physical Sciences Research Council grant number EP/R013918/1, and in part by AEI/FEDER, UE, under project number TEC2016-76070-C3-1-R (ADDMATE)IEEEDepartamento de Tecnología Electrónica y de las ComunicacionesEscuela Politécnica Superior20212021-08-04research articlehttp://purl.org/coar/resource_type/c_2df8fbb1AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/710404https://dx.doi.org/10.1109/TAP.2020.3044806reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7104042026-06-23T12:46:27Z
dc.title.none.fl_str_mv Enhanced FEM-based DBIM approach for two-dimensional microwave imaging
title Enhanced FEM-based DBIM approach for two-dimensional microwave imaging
spellingShingle Enhanced FEM-based DBIM approach for two-dimensional microwave imaging
Lu, Pan
Distorted Born iterative method
microwave imaging
finite element method
electromagnetic inverse scattering problem
microwave tomography
Telecomunicaciones
title_short Enhanced FEM-based DBIM approach for two-dimensional microwave imaging
title_full Enhanced FEM-based DBIM approach for two-dimensional microwave imaging
title_fullStr Enhanced FEM-based DBIM approach for two-dimensional microwave imaging
title_full_unstemmed Enhanced FEM-based DBIM approach for two-dimensional microwave imaging
title_sort Enhanced FEM-based DBIM approach for two-dimensional microwave imaging
dc.creator.none.fl_str_mv Lu, Pan
Córcoles Ortega, Juan
Kosmas, Panagiotis
author Lu, Pan
author_facet Lu, Pan
Córcoles Ortega, Juan
Kosmas, Panagiotis
author_role author
author2 Córcoles Ortega, Juan
Kosmas, Panagiotis
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Tecnología Electrónica y de las Comunicaciones
Escuela Politécnica Superior
dc.subject.none.fl_str_mv Distorted Born iterative method
microwave imaging
finite element method
electromagnetic inverse scattering problem
microwave tomography
Telecomunicaciones
topic Distorted Born iterative method
microwave imaging
finite element method
electromagnetic inverse scattering problem
microwave tomography
Telecomunicaciones
description © 2020 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 works.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-08-04
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/710404
https://dx.doi.org/10.1109/TAP.2020.3044806
url http://hdl.handle.net/10486/710404
https://dx.doi.org/10.1109/TAP.2020.3044806
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
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:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869421752122081280
score 15,300719

Similares en LA Referencia