I-IMAS: A 1.5D sensor for high-resolution scanning

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dc.contributor.authorFant, A.en
dc.contributor.authorGasiorek, P.en
dc.contributor.authorTurchetta, R.en
dc.contributor.authorAvset, B.en
dc.contributor.authorBergamaschi, A.en
dc.contributor.authorCavouras, D.en
dc.contributor.authorEvangelou, I.en
dc.contributor.authorFrench, M. J.en
dc.contributor.authorGalbiati, A.en
dc.contributor.authorGeorgiou, H.en
dc.contributor.authorHall, G.en
dc.contributor.authorIles, G.en
dc.contributor.authorJones, J.en
dc.contributor.authorLongo, R.en
dc.contributor.authorManthos, N.en
dc.contributor.authorMetaxas, M. G.en
dc.contributor.authorNoy, M.en
dc.contributor.authorOstby, J. M.en
dc.contributor.authorPsomadellis, F.en
dc.contributor.authorRoyle, G. J.en
dc.contributor.authorSchulerud, H.en
dc.contributor.authorSpeller, R. D.en
dc.contributor.authorvan der Stelt, P. F.en
dc.contributor.authorTheodoridis, S.en
dc.contributor.authorTriantis, F.en
dc.contributor.authorVenanzi, C.en
dc.date.accessioned2015-11-24T18:27:11Z
dc.date.available2015-11-24T18:27:11Z
dc.identifier.issn0168-9002-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/16001
dc.rightsDefault Licence-
dc.titleI-IMAS: A 1.5D sensor for high-resolution scanningen
heal.abstractWe have developed a 1.5 D CMOS active pixel sensor to be used in conjunction with a scintillator for X-ray imaging. Within the Intelligent Imaging Sensors (I-ImaS) project, multiple sensors will be aligned to form a line-scanning system and its performance evaluated with respect to existing sensors in other digital radiography systems. Each sensor contains a 512 x 32 array of pixels and the electronics to convert the collected amount of charge to a digital output value. These include programmable gain amplifiers (PGAs) and analogue-to-digital converters (ADCs). The gain of the PGA can be switched between one or two, to increase the sensitivity for smaller collected charge; the ADC is a 14-bit successive approximation with a sampling rate of 1.25 MHz. The ASIC includes a programmable column fixed pattern noise mitigation circuit and a digitally controllable pixel reset mode block. Here we will describe the sensor design and the expected performance. (c) 2006 Elsevier B.V. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primary10.1016/j.nima.2006.10.389-
heal.identifier.secondary<Go to ISI>://WOS:000245624200009-
heal.identifier.secondaryhttp://ac.els-cdn.com/S0168900206021802/1-s2.0-S0168900206021802-main.pdf?_tid=8c204784f63a8281cb405bed2c76616b&acdnat=1334229914_7e7807afab264d9a709880cb85b9b403-
heal.journalNameNuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipmenten
heal.journalTypepeer reviewed-
heal.publicationDate2007-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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