On differential imaging using electromagnetic simulation for vehicular antenna signature analysis

The current trend in vehicles is to integrate a wide number of antennae and sensors operating at a variety of frequencies for sensing and communications. The integration of these antennae and sensors in the vehicle platform is complex because of the way in which the antenna radiation patterns intera...

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Autores: Solano Pérez, José Antonio, Martínez Inglés, María Teresa, Molina García-Pardo, José María, Romeu Robert, Jordi, Jofre Roca, Lluís, Ballesteros Sánchez, Christian, Rodríguez Rodríguez, José Víctor, Mateo Aroca, Antonio, Guzmán Quirós, Raúl
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Universidad Politécnica de Cartagena(UPCT)
Repositorio:Repositorio Digital UPCT
OAI Identifier:oai:repositorio.upct.es:10317/10801
Acceso en línea:http://hdl.handle.net/10317/10801
https://www.mdpi.com/1424-8220/21/11/3796
Access Level:acceso abierto
Palabra clave:Electromagnetic simulation
Terahertz
Differential imaging
Differential currents
Teoría de la Señal y las Comunicaciones
2202 Electromagnetismo
3307.01 Antenas
3317 Tecnología de Vehículos de Motor
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oai_identifier_str oai:repositorio.upct.es:10317/10801
network_acronym_str ES
network_name_str España
repository_id_str
spelling On differential imaging using electromagnetic simulation for vehicular antenna signature analysisSolano Pérez, José AntonioMartínez Inglés, María TeresaMolina García-Pardo, José MaríaRomeu Robert, JordiJofre Roca, LluísBallesteros Sánchez, ChristianRodríguez Rodríguez, José VíctorMateo Aroca, AntonioGuzmán Quirós, RaúlElectromagnetic simulationTerahertzDifferential imagingDifferential currentsTeoría de la Señal y las Comunicaciones2202 Electromagnetismo3307.01 Antenas3317 Tecnología de Vehículos de MotorThe current trend in vehicles is to integrate a wide number of antennae and sensors operating at a variety of frequencies for sensing and communications. The integration of these antennae and sensors in the vehicle platform is complex because of the way in which the antenna radiation patterns interact with the vehicle structure and other antennae/sensors. Consequently, there is a need to study the radiation pattern of each antenna or, alternatively, the currents induced on the surface of the vehicle to optimize the integration of multiple antennae. The novel concept of differential imaging represents one method by which it is possible to obtain the surface current distribution without introducing any perturbing probe. The aim of this study was to develop and confirm the assumptions that underpin differential imaging by means of full-wave electromagnetic simulation, thereby providing additional verification of the concept. The simulation environment and parameters were selected to replicate the conditions in which real measurements were taken in previous studies. The simulations were performed using Ansys HFSS simulation software. The results confirm that the approximations are valid, and the differential currents are representative of the induced surface currents generated by a monopole positioned on the top of a vehicle.This research was funded by the Ministry of Education and Science, Spain (PID2019-107885GB-C33 / Agencia Estatal de Investigación AEI / 10.13039/501100011033), and the Catalan Research Group 2017 SGR 219.MDPIMinisterio de Educación y Ciencia202220222021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://hdl.handle.net/10317/10801https://www.mdpi.com/1424-8220/21/11/3796reponame:Repositorio Digital UPCTinstname:Universidad Politécnica de Cartagena(UPCT)InglésPID2019-107885GB-C33Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:repositorio.upct.es:10317/108012026-05-15T06:39:02Z
dc.title.none.fl_str_mv On differential imaging using electromagnetic simulation for vehicular antenna signature analysis
title On differential imaging using electromagnetic simulation for vehicular antenna signature analysis
spellingShingle On differential imaging using electromagnetic simulation for vehicular antenna signature analysis
Solano Pérez, José Antonio
Electromagnetic simulation
Terahertz
Differential imaging
Differential currents
Teoría de la Señal y las Comunicaciones
2202 Electromagnetismo
3307.01 Antenas
3317 Tecnología de Vehículos de Motor
title_short On differential imaging using electromagnetic simulation for vehicular antenna signature analysis
title_full On differential imaging using electromagnetic simulation for vehicular antenna signature analysis
title_fullStr On differential imaging using electromagnetic simulation for vehicular antenna signature analysis
title_full_unstemmed On differential imaging using electromagnetic simulation for vehicular antenna signature analysis
title_sort On differential imaging using electromagnetic simulation for vehicular antenna signature analysis
dc.creator.none.fl_str_mv Solano Pérez, José Antonio
Martínez Inglés, María Teresa
Molina García-Pardo, José María
Romeu Robert, Jordi
Jofre Roca, Lluís
Ballesteros Sánchez, Christian
Rodríguez Rodríguez, José Víctor
Mateo Aroca, Antonio
Guzmán Quirós, Raúl
author Solano Pérez, José Antonio
author_facet Solano Pérez, José Antonio
Martínez Inglés, María Teresa
Molina García-Pardo, José María
Romeu Robert, Jordi
Jofre Roca, Lluís
Ballesteros Sánchez, Christian
Rodríguez Rodríguez, José Víctor
Mateo Aroca, Antonio
Guzmán Quirós, Raúl
author_role author
author2 Martínez Inglés, María Teresa
Molina García-Pardo, José María
Romeu Robert, Jordi
Jofre Roca, Lluís
Ballesteros Sánchez, Christian
Rodríguez Rodríguez, José Víctor
Mateo Aroca, Antonio
Guzmán Quirós, Raúl
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Educación y Ciencia
dc.subject.none.fl_str_mv Electromagnetic simulation
Terahertz
Differential imaging
Differential currents
Teoría de la Señal y las Comunicaciones
2202 Electromagnetismo
3307.01 Antenas
3317 Tecnología de Vehículos de Motor
topic Electromagnetic simulation
Terahertz
Differential imaging
Differential currents
Teoría de la Señal y las Comunicaciones
2202 Electromagnetismo
3307.01 Antenas
3317 Tecnología de Vehículos de Motor
description The current trend in vehicles is to integrate a wide number of antennae and sensors operating at a variety of frequencies for sensing and communications. The integration of these antennae and sensors in the vehicle platform is complex because of the way in which the antenna radiation patterns interact with the vehicle structure and other antennae/sensors. Consequently, there is a need to study the radiation pattern of each antenna or, alternatively, the currents induced on the surface of the vehicle to optimize the integration of multiple antennae. The novel concept of differential imaging represents one method by which it is possible to obtain the surface current distribution without introducing any perturbing probe. The aim of this study was to develop and confirm the assumptions that underpin differential imaging by means of full-wave electromagnetic simulation, thereby providing additional verification of the concept. The simulation environment and parameters were selected to replicate the conditions in which real measurements were taken in previous studies. The simulations were performed using Ansys HFSS simulation software. The results confirm that the approximations are valid, and the differential currents are representative of the induced surface currents generated by a monopole positioned on the top of a vehicle.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10317/10801
https://www.mdpi.com/1424-8220/21/11/3796
url http://hdl.handle.net/10317/10801
https://www.mdpi.com/1424-8220/21/11/3796
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv PID2019-107885GB-C33
dc.rights.none.fl_str_mv Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositorio Digital UPCT
instname:Universidad Politécnica de Cartagena(UPCT)
instname_str Universidad Politécnica de Cartagena(UPCT)
reponame_str Repositorio Digital UPCT
collection Repositorio Digital UPCT
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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