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Experimental Setup for Radio Characterization of Fire at Microwave Frequencies

2021-02Comunicação em conferência Acesso restrito
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datacite.subject.fosCiências Naturais::Ciências da Computação e da Informação
datacite.subject.sdg03:Saúde de Qualidade
datacite.subject.sdg10:Reduzir as Desigualdades
datacite.subject.sdg11:Cidades e Comunidades Sustentáveis
dc.contributor.authorCoimbra, Pedro
dc.contributor.authorFaria, Stefânia
dc.contributor.authorVala, Mário
dc.contributor.authorFelício, João
dc.contributor.authorFernandes, Carlos
dc.contributor.authorLeonor, Nuno
dc.contributor.authorCaldeirinha, Rafael
dc.contributor.authorSalema, Carlos
dc.date.accessioned2026-03-24T12:49:30Z
dc.date.available2026-03-24T12:49:30Z
dc.date.issued2021-02
dc.descriptionDate of Conference: 11-12 February 2021
dc.descriptionEISBN - 978-1-6654-1588-0
dc.description.abstractWildfires are a recurring phenomenon in many countries around the world, either due to natural causes or negligent human behavior. Emergency communication services used by firefighters at the theater of operations must be highly reliable, in order to ensure the safety and coordination of the teams that are fighting the wildfire, contributing to extinguishing it as quickly as possible with minimum use of resources. Emergency communication networks strongly rely on wireless links that may be impaired by the flames. In this work, we present an experimental setup for characterization of fire at microwave frequencies. Preliminary results show that we are able to extract very low dielectric constant (<1.1) using ultrawideband signals. Moreover, we characterize the attenuation introduced by fire in small-scale scenario. Future work will include the characterization of fire in larger-scale scenarios.eng
dc.description.sponsorshipThe work was developed at Instituto de Telecomunicacões, as part of the projects RESCuETOOL (PCIF/SSI/0194/2017) and UIDB/50008/2020, both funded by the Portuguese Government, Portuguese Foundation for Science and Technology (FCT).
dc.identifier.citationP. Coimbra et al., "Experimental Setup for Radio Characterization of Fire at Microwave Frequencies," 2021 Telecoms Conference (ConfTELE), Leiria, Portugal, 2021, pp. 1-4, doi: https://doi.org/10.1109/ConfTELE50222.2021.9435517.
dc.identifier.doi10.1109/conftele50222.2021.9435517
dc.identifier.isbn978-1-6654-4680-8
dc.identifier.isbn978-1-6654-1588-0
dc.identifier.urihttp://hdl.handle.net/10400.8/15961
dc.language.isoeng
dc.peerreviewedyes
dc.publisherIEEE Canada
dc.relationRadio coverage for emergency communication systems to operate under critical wildfire environments - TOOL
dc.relationInstituto de Telecomunicações
dc.relation.hasversionhttps://ieeexplore.ieee.org/document/9435517
dc.relation.ispartof2021 Telecoms Conference (ConfTELE)
dc.rights.uriN/A
dc.subjectBroadband antenna
dc.subjectplasma frequency
dc.subjectradiowave propagation
dc.subjectradio frequency attenuation
dc.titleExperimental Setup for Radio Characterization of Fire at Microwave Frequencieseng
dc.typeconference paper
dspace.entity.typePublication
oaire.awardNumberPCIF/SSI/0194/2017
oaire.awardNumberUIDB/50008/2020
oaire.awardTitleRadio coverage for emergency communication systems to operate under critical wildfire environments - TOOL
oaire.awardTitleInstituto de Telecomunicações
oaire.awardURIhttp://hdl.handle.net/10400.8/14075
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50008%2F2020/PT
oaire.citation.conferenceDate2021-02
oaire.citation.conferencePlaceLeiria, Portugal
oaire.citation.title2021 Telecoms Conference, ConfTELE 2021
oaire.fundingStreamConcurso de Projetos de Investigação Científica e Desenvolvimento Tecnológico no Âmbito da Prevenção e Combate a Incêndios Florestais - 2017
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameFaria
person.familyNameLeonor
person.familyNameCaldeirinha
person.givenNameStefânia
person.givenNameNuno
person.givenNameRafael
person.identifier.ciencia-id4D18-2B1E-0960
person.identifier.orcid0000-0001-5307-5100
person.identifier.orcid0000-0002-5405-1503
person.identifier.orcid0000-0003-0297-7870
person.identifier.ridF-1499-2015
person.identifier.scopus-author-id7801603527
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublication31abd0a8-faa3-4044-9799-921155337d10
relation.isAuthorOfPublicationcf56da48-3d79-4f25-8e66-21949962d272
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relation.isAuthorOfPublication.latestForDiscovery31abd0a8-faa3-4044-9799-921155337d10
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Wildfires are a recurring phenomenon in many countries around the world, either due to natural causes or negligent human behavior. Emergency communication services used by firefighters at the theater of operations must be highly reliable, in order to ensure the safety and coordination of the teams that are fighting the wildfire, contributing to extinguishing it as quickly as possible with minimum use of resources. Emergency communication networks strongly rely on wireless links that may be impaired by the flames. In this work, we present an experimental setup for characterization of fire at microwave frequencies. Preliminary results show that we are able to extract very low dielectric constant (<1.1) using ultrawideband signals. Moreover, we characterize the attenuation introduced by fire in small-scale scenario. Future work will include the characterization of fire in larger-scale scenarios.
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