Development and characterization of CMOS-based monolithic X-ray imager sensor

IEEE Nuclear Science Symposium Conference Record

Volumn 3, Issue , 2007, Pages 1950-1953

  Cho, Gyuseong ^a   Cha, Bo Kyung ^a   Bae, Jun Hyung ^a   Kim, Byoung Jik ^a   Jeon, Sung Chae ^b   Kim, Young Hee ^c   Lim, Gyu Ho ^c  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b Korea Electrotechnology Research Institute (KERI)   (South Korea)

^c Changwon National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ANALOG TO DIGITAL CONVERSION; DIGITAL CAMERAS; DIGITAL IMAGE STORAGE; DIGITAL TO ANALOG CONVERSION; DYNAMIC RESPONSE; INTELLIGENT VEHICLE HIGHWAY SYSTEMS; LIGHT EMISSION; LUMINESCENCE; MEDICAL IMAGING; MULTICARRIER MODULATION; NETWORKS (CIRCUITS); PHOTORESISTS; PIXELS; SCINTILLATION; SCINTILLATION COUNTERS; SENSORS; SIGNAL PROCESSING; X RAY ANALYSIS; X RAY APPARATUS; X RAY OPTICS; X RAYS;

ANALOG SIGNALS; ANALOG-TO-DIGITAL CONVERTERS; CMOS ACTIVE PIXELS; CMOS IMAGE SENSORS; CMOS PROCESSES; DARK CURRENT NOISES; DATA ACQUISITION SYSTEMS; DIGITAL SIGNALS; DYNAMIC RANGES; ELECTRONIC NOISES; EXPOSURE TIMES; HOLD CIRCUITS; LED LIGHTS; LINE PATTERNS; MEAN CHARGES; NEW DESIGNS; PIXEL SENSORS; RESIST PATTERNS; ROOM TEMPERATURES; SPATIAL RESOLUTIONS; STATISTICAL NOISES;

IMAGE SENSORS;

EID: 48349142864     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2007.4436536     Document Type: Conference Paper

References (7)

1. Thorsten Graeve and Gene P. Weckler, "High resolution CMOS imaging detector", Proc. SPIE, Vol. 4320, 2001.
2. Byoung-Jik Kim, Bo Kyung Cha, Hosang Jeon, Yong Ki Chi, Gyuseong Cho, "A study on spatial resolution of pixelated CsI(Tl) scintillator," Nuclear Instruments and Methods in Physics Research A 579, Issue 1, pp.205-207, Aug. 2007.
3. Young Soo Kim, Gyuseong Cho, Jung-Hyung Bac, "Analysis of noise characteristics for the active pixels in CMOS image sensor for X-ray imaging," Nuclear Instruments and Methods in Physics Research A. Vol. 565, pp. 263-267, 2006.
4. th international workshop on radiation imaging detectors, Jul, 22th-26th, 2007, Erlangen, Germany.
5. B. Wang, K. Barner, D. Lee, B. Rodricks, and C. Liu, "A simple edge device method for determining the presampling Modulation Transfer Function (MTF) of Flat Field Digital Detectors," Proc. of SPIE vol.5745 pp. 1191-1198, 2005.
6. Ehsan Samei, Michael J. Flynn, David A. Reimann, "A method for measuring the presampled MTF of digital radiographic systems using an edge test device," Med. Phys. 25 (1), pp. 102-113, January 1998.
7. E.Samei, M. J. Flynn, H.G. Chotas, and J.T. Dobbins, "DQE of direct and indirect digital radiographic systems", Proc. SPIE 2001, pp. 189-197, 2001.