Results 301 to 310 of about 272,180 (347)

CMOS active pixel sensors for ionising radiation

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2005
Abstract Monolithic Active Pixel Sensors (MAPS) take advantage of recent developments in deep sub-micron VLSI technology. CMOS sensors now enjoy widespread commercial applications as inexpensive visible light-imaging devices. These are also being utilised and developed for an increasing number of scientific fields due to advantages which include: low
D.A. Evans, P.P. Allport, G. Casse, A.R. Faruqi, B. Gallop, R. Henderson, M. Prydderch, R. Turchetta, M. Tyndel, J. Velthuis, G. Villani, N. Waltham   +11 more
openaire   +1 more source

Analysis of active pixel sensor readout circuit

IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, 2003
This work provides a detailed analysis of active pixel sensor, pixel and column circuit. Surprisingly, we find that shorter readout times can be achieved by reducing the bias current and hence reducing energy consumption. We investigate the effect of nonidealities on the readout operation.
K. Salama, A.E. Gamal
openaire   +1 more source

Reset noise in active pixel image sensors

Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 2004
In most image sensor pixel architectures, signal detection involves the reset of charge in a capacitive node. This operation gives rise to reset noise, and in particular, partition noise. In modern day transistors, with the shrinkage of device critical dimensions and increase of clock frequency, reset noise impacts many aspects of active pixel sensor ...
Jackson Lai, Arokia Nathan
openaire   +1 more source

CMOS Active Pixel Sensors

2022
Konstantin D. Stefanov, Andrew D. Holland   +1 more
openaire   +1 more source

3D active-matrix multimodal sensor arrays for independent detection of pressure and temperature

Science Advances
Pressure and temperature sensing simultaneously and independently is crucial for creating electronic skin that replicates complex sensory functions of human skin. Thin-film transistor (TFT) arrays with sensors have enabled cross-talk–free spatial sensing.
Youngmi Jo, Youngoh Lee, Jimin Kwon, Seongju Kim, G. Ryu, Soyoung Yun, Sanghoon Baek, Hyunhyup Ko, Sungjune Jung   +8 more
semanticscholar   +1 more source

A Monolithic Active Pixel Sensor prototype for the CEPC vertex detector

Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment, 2019
Ping Yang, W. Ren, Xiangming Sun, Guangming Huang, L. Xiao, C. Gao, Xing Huang, Wei Zhou, Yashu Li, Jianchao Liu, B. You, Li Zhang, Jun Liu, Ying Zhang   +13 more
semanticscholar   +1 more source

Innovations in research and clinical care using patient‐generated health data

Ca-A Cancer Journal for Clinicians, 2020
H S L Jim, Aasha I Hoogland, Naomi C Brownstein   +2 more
exaly  

Active Pixel Sensor Design: From Pixels to Systems

2004
Alexander Fish, Orly Yadid-Pecht
openaire   +1 more source

Amorphous InSnZnO Thin-Film Transistor Voltage-Mode Active Pixel Sensor Circuits for Indirect X-Ray Imagers

IEEE Transactions on Electron Devices, 2016
M. Cheng, Chumin Zhao, Che-Lin Huang, Hyunsoo Kim, M. Nakata, J. Kanicki   +5 more
semanticscholar   +1 more source

Spectroscopic performance of DEPFET active pixel sensor prototypes suitable for the high count rate Athena WFI detector

Astronomical Telescopes + Instrumentation, 2016
J. Müller-Seidlitz, R. Andritschke, A. Bähr, N. Meidinger, S. Ott, R. Richter, W. Treberspurg, J. Treis   +7 more
semanticscholar   +1 more source