Results 41 to 50 of about 12,188 (295)
Custom transistor layout design techniques for random telegraph signal noise reduction in CMOS image sensors [PDF]
, 2010 Interface and near oxide traps in small gate area MOS transistors (gate area ,1 mm2) lead to RTS noise which implies the emergence of noisy pixels in CMOS image sensors.
P. Magnan +5 more
core +1 more source
Sensors, 2014 A 12-bit high-speed column-parallel two-step single-slope (SS) analog-to-digital converter (ADC) for CMOS image sensors is proposed. The proposed ADC employs a single ramp voltage and multiple reference voltages, and the conversion is divided into coarse
Tao Lyu +3 more
doaj +1 more source
Space optical instruments optimisation thanks to CMOS image sensor technology [PDF]
, 2005 Today, both CCD and CMOS sensors can be envisaged for nearly all visible sensors and instruments designed for space needs. Indeed, detectors built with both technologies allow excellent electro-optics performances to be reached, the selection of the most
Magali Estribeau +15 more
core +1 more source
CMOS sensors for atmospheric imaging [PDF]
International Conference on Space Optics — ICSO 2016, 2017 Recent European atmospheric imaging missions have seen a move towards the use of CMOS sensors for the visible and NIR parts of the spectrum. These applications have particular challenges that are completely different to those that have driven the development of commercial sensors for applications such as cell-phone or SLR cameras. This paper will cover
Wendy Hubbard +7 more
openaire +1 more source
Radiation Effects on CMOS Image Sensors With Sub-2 µm Pinned Photodiodes [PDF]
, 2012 CMOS image sensor hardness under irradiation is a key parameter for application fields such as space or medical. In this paper, four commercial sensors featuring different technological characteristics (pitch, isolation or buried oxide) have been ...
Place, Sébastien +5 more
core +1 more source
Super Field-of-View Lensless Camera by Coded Image Sensors
Sensors, 2019 A lensless camera is an ultra-thin computational-imaging system. Existing lensless cameras are based on the axial arrangement of an image sensor and a coding mask, and therefore, the back side of the image sensor cannot be captured.
Tomoya Nakamura +3 more
doaj +1 more source
RTS noise impact in CMOS image sensors readout circuit [PDF]
, 2009 CMOS image sensors are nowadays widely used in imaging applications even for high end applications. This is really possible thanks to a reduction of noise obtained, among others, by Correlated Double Sampling (CDS) readout.
P. Magnan +3 more
core +1 more source
Imaging Observation System USing CMOS Image Sensor [PDF]
Journal of Astronomy and Space Sciences, 2001 A prototype CMOS (complementary metal oxide semiconductor) imaging system has been built and the possibility of applying to the application to astronomical observations has been investigated.
Ho Jin +9 more
doaj
CMOS Cell Sensors for Point-of-Care Diagnostics
Sensors, 2012 The burden of health-care related services in a global era with continuously increasing population and inefficient dissipation of the resources requires effective solutions. From this perspective, point-of-care diagnostics is a demanded field in clinics.
Haluk Kulah, Yekbun Adiguzel
doaj +1 more source
Single Event Effects in CMOS Image Sensors [PDF]
, 2012 In this work, 3T Active Pixel Sensors (APS) are exposed to heavy ions (N, Ar, Kr, Xe), and Single Event Effects (SEE) are studied. Devices were fully functional during exposure, no Single Event Latch-up (SEL) or Single Event Functional Interrupt (SEFI ...
Goiffon, Vincent +4 more
core +1 more source