Ramp Noise Projection in CMOS Image Sensor Single-Slope ADCs. - Deyan Levski; Martin Wäny; Bhaskar Choubey (IEEE Trans. Circuits Syst. I Regul. Pap., 2017)

A 1-µs Ramp Time 12-bit Column-Parallel Flash TDC-Interpolated Single-Slope ADC With Digital Delay-Element Calibration. - Deyan Levski; Martin Wäny; Bhaskar Choubey (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

Compensation of Signal-Dependent Readout Noise in Photon Transfer Curve Characterisation of CMOS Image Sensors. - Deyan Levski; Martin Wäny; Bhaskar Choubey (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

A Flexible CMOS Test-Pixel Readout System. - Denis Sami; Deyan Levski; Guy Meynants; Martin Waeny; Nikolai Dimitrov; Georgi Bochev; Rostislav Kandilarov (MIXDES, 2022)