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Cylindrical geometry: a further step in active microwave tomography

dc.contributor.authorBroquetas Ibars, Antoni
dc.contributor.authorJofre Roca, Lluís
dc.contributor.authorCardama Aznar, Ángel
dc.contributor.authorElias Fusté, Antoni
dc.contributor.authorRius Casals, Juan Manuel
dc.contributor.authorRomeu Robert, Jordi
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2008-03-05T12:12:02Z
dc.date.available2008-03-05T12:12:02Z
dc.date.created1990-07-23
dc.date.issued1991-05-01
dc.identifier.citationBroquetas Ibars, A; Jofre Roca, L; Cardama Aznar, A; Elias Fusté, A; Rius Casals, J; Romeu Robert, J. Cylindrical geometry: a further step in active microwave tomography. IEEE Transactions on Microwave Theory and Techniques, 1991, vol. 39, núm. 5, pàg. 836-844
dc.identifier.issn0018-9480
dc.identifier.urihttp://hdl.handle.net/2117/1767
dc.description.abstractA prototype imaging system for active microwave tomography using cylindrical geometry has been developed, making is possible to obtain images of the dielectric properties of biological targets at 2.45 GHz. The system requires no mechanical movements to illuminate the body from multiple directions (views) and measure the scattered fields. In this way a complete data set consisting in 64 views is acquired in 3 s using low-power illumination. The system is described, including images obtained with biological phantoms and actual bodies.
dc.format.extent836-844
dc.language.isoeng
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica
dc.subjectÀrees temàtiques de la UPC::Enginyeria biomèdica::Electrònica biomèdica
dc.subject.lcshMicrowaves -- Diagnostic use
dc.subject.lcshDiagnosis Imaging
dc.subject.otherActive microwave tomography
dc.subject.otherArray axis
dc.subject.otherBiological targets
dc.subject.otherBiomedical equipment
dc.subject.otherBody slices
dc.subject.otherComputerised picture processing
dc.subject.otherComputerised tomography
dc.subject.otherCylindrical geometry
dc.subject.otherDetection techniques
dc.subject.otherDielectric properties
dc.subject.otherElectromagnetic compatibility
dc.subject.otherHigh-frequency architectures
dc.subject.otherHigh-level illuminating signal
dc.subject.otherLow-power illumination
dc.subject.otherMedical diagnostic computing
dc.subject.otherMicrowave imaging
dc.subject.otherPrototype imaging system
dc.subject.otherEMC
dc.subject.otherUHF
dc.subject.other2.45 GHz
dc.titleCylindrical geometry: a further step in active microwave tomography
dc.typeArticle
dc.subject.lemacMicroones -- Aplicacions
dc.subject.lemacDiagnòstic per la imatge -- Tècniques digitals
dc.contributor.groupUniversitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac1628898
dc.relation.projectidcttCAICYT 1165-84
dc.relation.projectidcttFISS 84/2112
dc.relation.projectidcttSpanish-French Cooperation Program 30/135
dc.relation.projectidcttSpanish-British Cooperation Program 17/173
local.personalitzacitaciotrue


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