Mostrar el registro sencillo del ítem
dc.contributor.author | Herrero Bosch, Vicente![]() |
es_ES |
dc.contributor.author | Lerche ., Christoph Werner![]() |
es_ES |
dc.contributor.author | Spaggiari, Michele![]() |
es_ES |
dc.contributor.author | Aliaga, Ramón J.![]() |
es_ES |
dc.contributor.author | Ferrando Jódar, Néstor![]() |
es_ES |
dc.contributor.author | Colom Palero, Ricardo José![]() |
es_ES |
dc.date.accessioned | 2018-01-30T06:52:21Z | |
dc.date.available | 2018-01-30T06:52:21Z | |
dc.date.issued | 2011 | es_ES |
dc.identifier.issn | 0018-9499 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/96043 | |
dc.description.abstract | [EN] A novel CMOS integrated front-end architecture is presented throughout this paper. It is designed to be used with detectors based on continuous scintillation crystals plus position sensitive photomultiplier. Its structure aims at carrying out an analog computation which extracts fundamental information of the detected event. This fact allows us to avoid an individual acquisition of every input channel so that a large increase of inputs is feasible. In order to accomplish the processing task, a current buffer delivers a copy of each input signal to several computation blocks. Those processing units implement current mode analog filtering operations with a digitally programmable 8-bit precision coefficient for each front-end input. Output currents are summed and sent to the output stage where a buffered current output is provided. A voltage signal is also available by means of a rail-to-rail transresistance amplifier. The final goal is to obtain several moments of the light distribution on the detector surface. Each one provides useful information, such as energy, position, depth of interaction (from the light distribution width), skewness (deformation due to border effect), etc. Since the computation is purely additive, the current outputs can be used as inputs to other equal devices thus creating a fully expandable architecture. | es_ES |
dc.description.sponsorship | Manuscript received June 22, 2010; revised February 20, 2011 and April 14, 2011; accepted April 30, 2011. Date of publication June 07, 2011; date of current version August 17, 2011. This work was supported by the Spanish Ministry of Science and Innovation (MICINN) through CICyT research project FIS2010-21216-C02-02. | |
dc.language | Inglés | es_ES |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | es_ES |
dc.relation.ispartof | IEEE Transactions on Nuclear Science | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | ASIC | es_ES |
dc.subject | Expandable front-end | es_ES |
dc.subject | Moments of light distribution | es_ES |
dc.subject | Analog computation | es_ES |
dc.subject | Analog filtering | es_ES |
dc.subject | Border effects | es_ES |
dc.subject | Computation blocks | es_ES |
dc.subject | Current buffer | es_ES |
dc.subject | Current mode | es_ES |
dc.subject | Current output | es_ES |
dc.subject | Depth of interactions | es_ES |
dc.subject | Detector surfaces | es_ES |
dc.subject | Front end architecture | es_ES |
dc.subject | Gamma ray detector | es_ES |
dc.subject | Input channels | es_ES |
dc.subject | Input signal | es_ES |
dc.subject | Light distribution | es_ES |
dc.subject | Output current | es_ES |
dc.subject | Output stages | es_ES |
dc.subject | Position sensitive photomultipliers | es_ES |
dc.subject | Processing units | es_ES |
dc.subject | Rail-to-Rail | es_ES |
dc.subject | Scintillation crystals | es_ES |
dc.subject | Transresistance amplifiers | es_ES |
dc.subject | Voltage signals | es_ES |
dc.subject | Analog computers | es_ES |
dc.subject | Detectors | es_ES |
dc.subject | Photomultipliers | es_ES |
dc.subject | Positron emission tomography | es_ES |
dc.subject | Gamma rays | es_ES |
dc.subject.classification | TECNOLOGIA ELECTRONICA | es_ES |
dc.title | AMIC: An Expandable Front-End for Gamma-Ray Detectors With Light Distribution Analysis Capabilities | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1109/TNS.2011.2152855 | es_ES |
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.rights.accessRights | Cerrado | 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. Instituto Universitario de Aplicaciones de las Tecnologías de la Información - Institut Universitari d'Aplicacions de les Tecnologies de la Informació | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica | es_ES |
dc.description.bibliographicCitation | Herrero Bosch, V.; Lerche ., CW.; Spaggiari, M.; Aliaga, RJ.; Ferrando Jódar, N.; Colom Palero, RJ. (2011). AMIC: An Expandable Front-End for Gamma-Ray Detectors With Light Distribution Analysis Capabilities. IEEE Transactions on Nuclear Science. 58(4):1641-1646. https://doi.org/10.1109/TNS.2011.2152855 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://doi.org/10.1109/TNS.2011.2152855 | es_ES |
dc.description.upvformatpinicio | 1641 | es_ES |
dc.description.upvformatpfin | 1646 | 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.pasarela | S\205910 | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |