The design of high-performance 128×128 CMOS image sensors using new current-readout techniques

2003 ◽  
Author(s):  
Yu-Chuan Shih ◽  
Chung-Yu Wu
Keyword(s):  
High Performance ◽  
Image Sensors ◽  
Cmos Image Sensors

scholarly journals Fundamental Characteristics of Cyanide‐Related Multielement Molecular Ion‐Implanted Epitaxial Si Wafers for High‐Performance CMOS Image Sensors

2019 ◽  
Vol 216 (17) ◽  
pp. 1900172
Author(s):  
Akihiro Suzuki ◽  
Takeshi Kadono ◽  
Ryo Hirose ◽  
Ryosuke Okuyama ◽  
Ayumi Masada ◽  
...  
Keyword(s):  
High Performance ◽  
Image Sensors ◽  
Molecular Ion ◽  
Cmos Image Sensors ◽  
Ion Implanted

scholarly journals A Study on Optical Camera Communication using Gaussian Window

2018 ◽  
Vol 7 (4.38) ◽  
pp. 1399
Author(s):  
Chi Young Park ◽  
Soo Young Shin
Keyword(s):  
High Performance ◽  
Visible Light Communication ◽  
Image Sensors ◽  
Receiver Side ◽  
Gaussian Window ◽  
Digital Devices ◽  
Cmos Image Sensors ◽  
Indoor Wireless ◽  
Transmission Speed ◽  
Optical Camera Communication

Optical Camera Communication (OCC) is a Visible Light Communication (VLC) technique using a camera mounted on a digital device as a receiver. Nowadays, most digital devices are equipped with cameras using CMOS Image Sensors (CIS). In this paper, OCC is designed by using Rolling Shutter (RS), which is image output method of CIS. The transmitted data is captured using a camera application built in smartphone, and processed by MATLAB to restore the data. In this paper, we reduce the error rate by performing signal processing using Gaussian Window (GW) on the receiver side without using high-performance camera or directly controlling camera. In addition, we presented the avaliable range of transmission speed of OCC for indoor wireless communication and compared it with throughput in receiver side.  

High-performance CMOS image sensors at BAE SYSTEMS Imaging Solutions

2012 ◽  
Author(s):  
Paul Vu ◽  
Boyd Fowler ◽  
Chiao Liu ◽  
Steve Mims ◽  
Janusz Balicki ◽  
...  
Keyword(s):  
High Performance ◽  
Image Sensors ◽  
Cmos Image Sensors

scholarly journals Fundamental Characteristics of Cyanide‐Related Multielement Molecular Ion‐Implanted Epitaxial Si Wafers for High‐Performance CMOS Image Sensors

2019 ◽  
Vol 216 (17) ◽  
pp. 1970058
Author(s):  
Akihiro Suzuki ◽  
Takeshi Kadono ◽  
Ryo Hirose ◽  
Ryosuke Okuyama ◽  
Ayumi Masada ◽  
...  
Keyword(s):  
High Performance ◽  
Image Sensors ◽  
Molecular Ion ◽  
Cmos Image Sensors ◽  
Ion Implanted

Range-Scaled 14b 30 MS/s Pipeline-SAR Composite ADC for High-Performance CMOS Image Sensors

2016 ◽  
Vol 16 (1) ◽  
pp. 70-79 ◽  
Author(s):  
Jun-Sang Park ◽  
Jong-Min Jeong ◽  
Tai-Ji An ◽  
Gil-Cho Ahn ◽  
Seung-Hoon Lee
Keyword(s):  
High Performance ◽  
Image Sensors ◽  
Cmos Image Sensors

scholarly journals 1/f Noise Modelling and Characterization for CMOS Quanta Image Sensors

Sensors ◽  
2019 ◽  
Vol 19 (24) ◽  
pp. 5459
Author(s):  
Wei Deng ◽  
Eric R. Fossum
Keyword(s):  
Analog Circuits ◽  
Image Sensor ◽  
Image Sensors ◽  
Correlated Double Sampling ◽  
Cmos Image Sensors ◽  
Source Follower ◽  
Cmos Analog Circuits ◽  
Different Origins ◽  
Noise Models ◽  
Fitting Model

This work fits the measured in-pixel source-follower noise in a CMOS Quanta Image Sensor (QIS) prototype chip using physics-based 1/f noise models, rather than the widely-used fitting model for analog designers. This paper discusses the different origins of 1/f noise in QIS devices and includes correlated double sampling (CDS). The modelling results based on the Hooge mobility fluctuation, which uses one adjustable parameter, match the experimental measurements, including the variation in noise from room temperature to –70 °C. This work provides useful information for the implementation of QIS in scientific applications and suggests that even lower read noise is attainable by further cooling and may be applicable to other CMOS analog circuits and CMOS image sensors.

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