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dc.contributor.author | Aliaga Varea, Ramón José | es_ES |
dc.contributor.author | Monzó Ferrer, José María | es_ES |
dc.contributor.author | Spaggiari, Michele | es_ES |
dc.contributor.author | Ferrando Jódar, Néstor | es_ES |
dc.contributor.author | Gadea Gironés, Rafael | es_ES |
dc.contributor.author | Colom Palero, Ricardo José | es_ES |
dc.date.accessioned | 2017-03-21T07:55:00Z | |
dc.date.available | 2017-03-21T07:55:00Z | |
dc.date.issued | 2011-08 | |
dc.identifier.issn | 0018-9499 | |
dc.identifier.uri | http://hdl.handle.net/10251/78880 | |
dc.description.abstract | Current PET systems with fully digital trigger rely on early digitization of detector signals and the use of digital processors, usually FPGAs, for recognition of valid gamma events on single detectors. Timestamps are assigned and later used for coincidence analysis. In order to maintain a decent timing resolution for events detected on different acquisition boards, it is necessary that local timestamps on different FPGAs be synchronized. Sub-nanosecond accuracy is mandatory if we want this effect to be negligible on overall timing resolution. This is usually achieved by connecting all boards to a common backplane with a precise clock delivery network; however, this approach forces a rigid structure on the whole PET system and may pose scalability problems. © 2006 IEEE. | es_ES |
dc.description.sponsorship | Manuscript received June 14, 2010; revised November 18, 2010; accepted March 31, 2011. Date of publication April 21, 2011; date of current version August 17, 2011. This work was supported in part by the Spanish Ministry of Science and Innovation under FPU Grant AP2006-04275 and CICYT Grant FIS2010-21216-C02-02. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | es_ES |
dc.relation.ispartof | IEEE Transactions on Nuclear Science | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Data acquisition (DAQ) | es_ES |
dc.subject | Positron emission tomography (PET) | es_ES |
dc.subject | Serial links | es_ES |
dc.subject | Synchronization | es_ES |
dc.subject | Timing resolution | es_ES |
dc.subject | Backplanes | es_ES |
dc.subject | Coincidence analysis | es_ES |
dc.subject | Detector signals | es_ES |
dc.subject | Digital processors | es_ES |
dc.subject | High-speed data | es_ES |
dc.subject | Scalability problems | es_ES |
dc.subject | System synchronization | es_ES |
dc.subject | Time stamps | es_ES |
dc.subject | Timing resolutions | es_ES |
dc.subject | Positron emission tomography | es_ES |
dc.subject.classification | TECNOLOGIA ELECTRONICA | es_ES |
dc.title | PET System Synchronization and Timing Resolution Using High-Speed Data Links | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1109/TNS.2011.2140130 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//FIS2010-21216-C02-02/ES/DESARROLLO DE LA ELECTRONICA PARA DIAGNOSTICO DE ENFERMEDADES NEURODEGENERATIVAS./ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MEC//AP2006-0427/ES/AP2006-0427/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto de Instrumentación para Imagen Molecular - Institut d'Instrumentació per a Imatge Molecular | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica | es_ES |
dc.description.bibliographicCitation | Aliaga Varea, RJ.; Monzó Ferrer, JM.; Spaggiari, M.; Ferrando Jódar, N.; Gadea Gironés, R.; Colom Palero, RJ. (2011). PET System Synchronization and Timing Resolution Using High-Speed Data Links. IEEE Transactions on Nuclear Science. 58(4):1596-1605. https://doi.org/10.1109/TNS.2011.2140130 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/ 10.1109/TNS.2011.2140130 | es_ES |
dc.description.upvformatpinicio | 1596 | es_ES |
dc.description.upvformatpfin | 1605 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 58 | es_ES |
dc.description.issue | 4 | es_ES |
dc.relation.senia | 205881 | es_ES |
dc.contributor.funder | Ministerio de Educación y Ciencia | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |