5 citations · 7 across the 4 of their papers we have counts for
4 papers · 1 filter
Multispectral CCD-in-CMOS Time Delay Integration imager for high resolution Earth observation
Swaraj Bandhu Mahato, Steven Thijs, Jonas Bentell +6
Many future small satellite missions are aimed to provide low-cost remote sensing data at unprecedented revisit rates, with a ground resolution of less than one meter. This require…
Measuring Intra-pixel Sensitivity Variations of a CMOS Image Sensor
Swaraj Bandhu Mahato, Joris De Ridder, Guy Meynants +2
Some applications in scientific imaging, like space-based high-precision photometry, benefit from a detailed characterization of the sensitivity variation within a pixel. A detaile…
A novel technique to characterize the spatial intra-pixel sensitivity variations in a CMOS image sensor
Swaraj Mahato, J. De Ridder, Guy Meynants +2
To understand the scientific imaging capability, one must characterize the intra-pixel sensitivity variation (IPSV) of the CMOS image sensor. Extracting an IPSV map contributes to…
Noise optimization of the source follower of a CMOS pixel using BSIM3 noise model
Swaraj Mahato, Guy Meynants, Gert Raskin +2
CMOS imagers are becoming increasingly popular in astronomy. A very low noise level is required to observe extremely faint targets and to get high-precision flux measurements. Alth…