Wide-Range Time-to-Digital Converter With 1-ps Single-Shot Precision. - Pekka Keränen; Kari Määttä; Juha Kostamovaara (IEEE Trans. Instrum. Meas., 2011)

Algorithmic time-to-digital converter. - Pekka Keränen; Juha Kostamovaara (NORCHIP, 2013)

Oscillator Instability Effects in Time Interval Measurement. - Pekka Keränen; Juha Kostamovaara (IEEE Trans. Circuits Syst. I Regul. Pap., 2013)

A Wide Range, 4.2 ps(rms) Precision CMOS TDC With Cyclic Interpolators Based on Switched-Frequency Ring Oscillators. - Pekka Keränen; Juha Kostamovaara (IEEE Trans. Circuits Syst. I Regul. Pap., 2015)

CMOS technology scaling advantages in time domain signal processing. - Jussi-Pekka Jansson; Pekka Keränen; Juha Kostamovaara; Andrea Baschirotto (I2MTC, 2017)

256 × TDC Array With Cyclic Interpolators Based on Calibration-Free 2× Time Amplifier. - Pekka Keränen; Juha Kostamovaara (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

256 × 8 SPAD Array With 256 Column TDCs for a Line Profiling Laser Radar. - Pekka Keränen; Juha Kostamovaara (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

A 32 × 128 SPAD-257 TDC Receiver IC for Pulsed TOF Solid-State 3-D Imaging. - Sahba Jahromi; Jussi-Pekka Jansson; Pekka Keränen; Juha Kostamovaara (IEEE J. Solid State Circuits, 2020)

Temporal and Spatial Focusing in SPAD-Based Solid-State Pulsed Time-of-Flight Laser Range Imaging. - Juha Kostamovaara; Sahba Jahromi; Pekka Keränen (Sensors, 2020)

Enhancing Nutt-Based Time-to-Digital Converter Performance With Internal Systematic Averaging. - Jussi-Pekka Jansson; Pekka Keränen; Sahba Jahromi; Juha Kostamovaara (IEEE Trans. Instrum. Meas., 2020)

Time-Resolved Raman Spectrometer With High Fluorescence Rejection Based on a CMOS SPAD Line Sensor and a 573-nm Pulsed Laser. - Tuomo Talala; Ville A. Kaikkonen; Pekka Keränen; Jari Nikkinen; Antti Härkönen; Vasili G. Savitski; Sean Reilly; Lukasz Dziechciarczyk; Alan J. Kemp; Mircea Guina; Anssi J. Mäkynen; Ilkka Nissinen (IEEE Trans. Instrum. Meas., 2021)

Trench visualisation from a semiautonomous excavator with a base grid map using a TOF 2D profilometer. - Ilpo Niskanen; Matti Immonen; Tomi Makkonen; Lauri Hallman; Martti Mikkonen; Pekka Keränen; Juha Kostamovaara; Rauno Heikkilä (J. Vis., 2023)