Results 1 to 10 of about 23,612 (262)
Research on Calculation Method of Radiation Response Eigenvalue of a Single-Chip Active Pixel Sensor [PDF]
Sensors, 2022 In this paper, we present a calculation method for the radiation response eigenvalue based on a monolithic active pixel sensor. By comparing the statistical eigenvalues of different regions of a pixel array in bright and dark environments, the linear ...
Zhiwei Qin +3 more
doaj +2 more sources
DECAL: A Reconfigurable Monolithic Active Pixel Sensor for Tracking and Calorimetry in a 180 nm Image Sensor Process [PDF]
Sensors, 2022 In this paper, we describe DECAL, a prototype Monolithic Active Pixel Sensor (MAPS) device designed to demonstrate the feasibility of both digital calorimetry and reconfigurability in ASICs for particle physics.
Philip Patrick Allport +21 more
doaj +2 more sources
A Design of a New Column-Parallel Analog-to-Digital Converter Flash for Monolithic Active Pixel Sensor [PDF]
The Scientific World Journal, 2017 The CMOS Monolithic Active Pixel Sensor (MAPS) for the International Linear Collider (ILC) vertex detector (VXD) expresses stringent requirements on their analog readout electronics, specifically on the analog-to-digital converter (ADC).
Mostafa Chakir +2 more
doaj +2 more sources
High-Voltage CMOS Active Pixel Sensor [PDF]
IEEE Journal of Solid-State Circuits, 2021 The high-voltage CMOS (HVCMOS) sensors are a novel type of CMOS active pixel sensors for ionizing particles that can be implemented in CMOS processes with deep n-well option. The pixel contains one sensor electrode formed with a deep n-well implanted in a p-type substrate.
Ivan Perić, Heiko Augustin, M Benoit
exaly +6 more sources
Linear Current-Mode Active Pixel Sensor
IEEE Journal of Solid-State Circuits, 2007 A current mode CMOS active pixel sensor (APS) providing linear light-to-current conversion with inherently low fixed pattern noise (FPN) is presented. The pixel features adjustable-gain current output using a pMOS readout transistor in the linear region of operation. This paper discusses the pixel's design and operation, and presents an analysis of the
Viktor Gruev +2 more
exaly +4 more sources
Frame-transfer CMOS active pixel sensor with pixel binning
IEEE Transactions on Electron Devices, 1997 The first frame-transfer CMOS active pixel sensor (APS) is reported. The sensor architecture integrates an array of active pixels with an array of passive memory cells. Charge integration amplifer-based readout of the memory cells permits binning of pixels for variable resolution imaging.
B Pain, Eric R Fossum
exaly +2 more sources
An Active Pixel Sensor with Built-in a Unity Gain Buffer [PDF]
AUT Journal of Electrical Engineering, 2022 This paper presents an Active Pixel Sensor (APS) with a built-in readout circuit. A unity-gain buffer as a pixel readout circuit is used to read the signals of four adjacent pixels.
masood teymouri
doaj +1 more source
A Retina-Inspired Image Sensor Array Based on Randomly-Accessible Active Pixel Sensor
IEEE Journal of the Electron Devices Society, 2022 Human retina is by nature a superior image sensor with a high sensitivity, wide dynamic range as well as low power consumption. In this paper, an image sensor array based on randomly-accessible active pixel design is studied where to mimic retinal ...
Qi Yang +7 more
doaj +1 more source
Frontiers in Physics, 2022 In large-area dynamic imaging, an active pixel sensor (APS) is proposed. However, there is a trade-off between signal-to-noise ratio (SNR) and spatial resolution.
Yunfeng Hu +4 more
doaj +1 more source
Commissioning of Pixel Sensor Telescope for Monolithic Active Pixel Sensor Characterization
Journal of Physics: Conference Series, 2023 Abstract The Monolithic Active Pixel Sensors (MAPS) have been promisingly demonstrated as a core part of tracking detectors used in many experiments. In order to obtain decent particle tracks generated after high-energy particle collision, it is especially important that the detector must consist of high-performance MAPS.
Kritsada Kittimanapun +4 more
openaire +1 more source