Past member
  • Phone: 0461314136
  • FBK Povo
Short bio

Leo Huf Campos Braga received his Cum Laude B.Sc. degree in Electronic and Computer Engineering from the Federal University of Rio de Janeiro (UFRJ), Brazil, in 2008, and his Master's degree from the Electrical Engineering Program from the same university in 2009. He also received a Second Level Master degree in Nano and Micro Systems from the University of Trento (UNITN), Italy, in 2010. He is currently pursuing a Ph.D. degree in Electronics at the University of Trento in partnership with the Fondazione Bruno Kessler (FBK). His thesis topic is CMOS photodetectors for Positron Emission Tomography (PET), while his more broad research interests include image sensors , mixed-signal circuit design and system architectures.

Research interests
Sensors System Architecture Mixed-Signal Circuit Design
Publications
  1. Xu, Hesong; Pancheri, Lucio; Leo H., C. Braga; Betta, Gian-Franco Dalla; Stoppa, David,
    in «OPTICAL ENGINEERING»,
    vol. 55,
    n. 6,
    2016
    , pp. 067102 -
  2. Bruschini C.; Charbon E.; Veerappan C.; Huf Campos Braga L.; Massari N.; Perenzoni M.; Gasparini L.; Stoppa D.; Walker E.; Erdogan A.; Henderson R. K.; East S.; Grant L.; Játékos B.; Ujhelyi F.; Erdei G.; Lörincz E.; André L.; Maingault L.; Reboud V.; Verger L.; Gros d’Aillon E.; Major P.; Papp Z.; Németh G.,
    SPADnet: Embedded Coincidence in a Smart Sensor Network for PET Applications,
    in «NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT»,
    vol. 734,
    n. B,
    2014
    , pp. 122 -
    126
  3. Huf Campos Braga L.; Gasparini L.; Grant L.; Henderson R. K.; Massari N.; Perenzoni M.; Stoppa D.; Walker R.,
    in «IEEE JOURNAL OF SOLID-STATE CIRCUITS»,
    vol. 49,
    n. 1,
    2014
    , pp. 301 -
    314
  4. Gros d’Aillon E.; Maingault L.; André L.; Reboud V.; Verger L.; Charbon E.; Bruschini C.; Veerappan C.; Huf Campos Braga L.; Massari N.; Perenzoni M.; Gasparini L.; Stoppa D.; Walker E.; Erdogan A.; Henderson R. K.; East S.; Grant L.; Játékos B.; Ujhelyi F.; Erdei G.; Lörincz E.; Major P.; Papp Z.; Németh G.,
    First characterization of the SPADnet sensor: a digital silicon photomultiplier for PET applications,
    in «JOURNAL OF INSTRUMENTATION»,
    vol. 8,
    n. 12,
    2013
  5. L. Braga; L. Gasparini; L. Grant; R. Henderson; N. Massari; M. Perenzoni; D. Stoppa; R. Walker,
    An 8x16-pixel 92k SPAD time-resolved sensor with on-pixel 64ps 12b TDC and 100MS/s real-time energy histogramming in 0.13um CIS technology for PET/MRI applications,
    in «DIGEST OF TECHNICAL PAPERS - IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE»
    Digest of Technical Papers - IEEE International Solid-State Circuits Conference,
    IEEE,
    2013
    , pp. 486-
    487
    , (IEEE International Solid-State Circuits Conference,
    San Francisco, USA,
    17//02/2013 21/02/2013)
  6. Charbon E.; Bruschini C.; Veerappan C.; Huf Campos Braga L.; Massari N.; Perenzoni M.; Gasparini L.; Stoppa D.; Walker E.; Erdogan A.; Henderson R. K.; East S.; Grant L.; Játékos B.; Ujhelyi F.; Erdei G.; Lörincz E.; André L.; Maingault L.; Reboud V.; Verger L.; Gros d’Aillon E.; Major P.; Papp Z.; Németh G.,
    SPADnet: A Fully Digital, Networked Approach to MRI Compatible
    PET Systems Based on Deep-Submicron CMOS Technology
    ,
    Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2013 IEEE,
    2013
    Seoul, South Korea,
  7. Gasparini L.; Huf Campos Braga L.; Perenzoni M.; Stoppa D.,
    Characterizing Single- and Multiple-timestamp Time of Arrival Estimators with Digital SiPM PET Detectors,
    Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2013 IEEE,
    2013
    Seoul, South Korea,
  8. Huf Campos Braga L.; Gasparini L.; Grant L.; Henderson R. K.; Massari N.; Perenzoni M.; Stoppa D.; Walker R.,
    Complete characterization of SPADnet-I – a digital 8×16 SiPM array for PET applications,
    Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2013 IEEE,
    2013
    Seoul, South Korea,
  9. Huf Campos Braga L.; Perenzoni M.; Stoppa D.,
    Effects of DCR, PDP and Saturation on the Energy Resolution of Digital SiPMs for PET,
    Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2013 IEEE,
    2013
    Seoul, South Korea,
  10. Richard J. Walker; Leo Huf Campos Braga; A. T. Erdogan; L. Gapsarini; L. Grant; R. K. Henderson; N. Massari; M. Perenzoni; D. Stoppa,
    Proceedings of the 2013 International Image Sensor Workshop,
    2013
    , pp. 177-
    180
    , (International Image Sensor Workshop,
    Snowbird, Utha, USA,
    12-16 June 2013)

Pages