Leo Huf Campos Braga
Leo Huf Campos Braga
PhD student @ Fondazione Bruno Kessler (FBK)
Verified email at fbk.eu
TitleCited byYear
A Fully Digital 8× 16 SiPM Array for PET Applications With Per-Pixel TDCs and Real-Time Energy Output.
LHC Braga, L Gasparini, L Grant, RK Henderson, N Massari, M Perenzoni, ...
J. Solid-State Circuits 49 (1), 301-314, 2014
138*2014
An 8× 16-pixel 92kSPAD time-resolved sensor with on-pixel 64ps 12b TDC and 100MS/s real-time energy histogramming in 0.13 µm CIS technology for PET/MRI applications
LHC Braga, L Gasparini, L Grant, RK Henderson, N Massari, M Perenzoni, ...
2013 IEEE International Solid-State Circuits Conference Digest of Technical …, 2013
402013
A CMOS mini-SiPM detector with in-pixel data compression for PET applications
LHC Braga, L Pancheri, L Gasparini, M Perenzoni, R Walker, ...
2011 IEEE Nuclear Science Symposium Conference Record, 548-552, 2011
382011
SPADnet: Embedded coincidence in a smart sensor network for PET applications
C Bruschini, E Charbon, C Veerappan, LHC Braga, N Massari, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2014
192014
SPADnet: Embedded coincidence in a smart sensor network for PET applications
C Bruschini, E Charbon, C Veerappan, LHC Braga, N Massari, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2014
192014
Layout techniques for radiation hardening of standard CMOS active pixel sensors
LHC Braga, S Domingues, MF Rocha Jr, LB Sá, FS Campos, FV Santos, ...
Analog Integrated Circuits and Signal Processing 57 (1-2), 129-139, 2008
182008
A time of arrival estimator based on multiple timestamps for digital PET detectors
LHC Braga, L Gasparini, D Stoppa
2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record …, 2012
142012
Cross-talk characterization of dense single-photon avalanche diode arrays in CMOS 150-nm technology
H Xu, L Pancheri, LHC Braga, GF Dalla Betta, D Stoppa
Optical Engineering 55 (6), 067102, 2016
92016
A single-photon avalanche diode test chip in 150nm CMOS technology
L Pancheri, GF Dalla Betta, LHC Braga, H Xu, D Stoppa
2014 International Conference on Microelectronic Test Structures (ICMTS …, 2014
82014
First characterization of the SPADnet sensor: a digital silicon photomultiplier for PET applications
E Gros-Daillon, L Maingault, L André, V Reboud, L Verger, E Charbon, ...
Journal of Instrumentation 8 (12), C12026, 2013
82013
First characterization of the SPADnet sensor: a digital silicon photomultiplier for PET applications
E Gros-Daillon, L Maingault, L André, V Reboud, L Verger, E Charbon, ...
Journal of Instrumentation 8 (12), C12026, 2013
82013
A mini-SiPM array for PET detectors implemented in 0.35-µm HV CMOS technology
LHC Braga, L Pancheri, L Gasparini, RK Henderson, D Stoppa
2011 7th Conference on Ph. D. Research in Microelectronics and Electronics …, 2011
82011
Crosstalk Characterization of Single-photon Avalanche Diode (SPAD) Arrays in CMOS 150nm Technology
H Xu, L Pancheri, LHC Braga, GF Dalla Betta, D Stoppa
Procedia Engineering 87, 1270-1273, 2014
72014
SPADnet: A fully digital, networked approach to MRI compatible PET systems based on deep-submicron CMOS technology
E Charbon, C Bruschini, C Veerappan, LHC Braga, N Massari, ...
Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2013 …, 2013
72013
Complete characterization of SPADnet-I-A digital 8× 16 SiPM array for PET applications
LHC Braga, L Gasparini, L Grant, RK Henderson, N Massari, M Perenzoni, ...
2013 IEEE Nuclear Science Symposium and Medical Imaging Conference (2013 NSS …, 2013
62013
Characterization of single-photon avalanche diode arrays in 150nm CMOS technology
H Xu, LHC Braga, D Stoppa, L Pancheri
2015 XVIII AISEM Annual Conference, 1-4, 2015
52015
Characterization of single-photon avalanche photodiodes in CMOS 150nm technology
H Xu, L Pancheri, LHC Braga, D Stoppa
Optical Sensing and Detection III 9141, 91410A, 2014
42014
A 92k SPAD Time-Resolved Sensor in 0.13 µm CIS Technology for PET/MRI Applications
RJ Walker, LHC Braga, AT Erdogan, L Gasparini, LA Grant, ...
Proc. of IISW, 2013
42013
Effects of DCR, PDE and saturation on the energy resolution of digital SiPMs for PET
LHC Braga, M Perenzoni, D Stoppa
2013 IEEE Nuclear Science Symposium and Medical Imaging Conference (2013 NSS …, 2013
32013
A CMOS-only R-2R ladder D/A converter for image sensor applications
S Domingues, LHC Braga, AC Mesquita
2009 3rd International Conference on Signals, Circuits and Systems (SCS), 1-6, 2009
32009
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