Pekka Keränen

12 papers Journal 10Unranked 2
YearRankTypeTitle / Venue / Authors
2023 J jnl
Trench visualisation from a semiautonomous excavator with a base grid map using a TOF 2D profilometer.
J. Vis.
Ilpo Niskanen, Matti Immonen, Tomi Makkonen, Lauri Hallman, Martti Mikkonen, Pekka Keränen, Juha Kostamovaara, Rauno Heikkilä
2021 J jnl
Time-Resolved Raman Spectrometer With High Fluorescence Rejection Based on a CMOS SPAD Line Sensor and a 573-nm Pulsed Laser.
IEEE Trans. Instrum. Meas.
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
2020 J jnl
A 32 × 128 SPAD-257 TDC Receiver IC for Pulsed TOF Solid-State 3-D Imaging.
IEEE J. Solid State Circuits
Sahba Jahromi, Jussi-Pekka Jansson, Pekka Keränen, Juha Kostamovaara
2020 J jnl
Enhancing Nutt-Based Time-to-Digital Converter Performance With Internal Systematic Averaging.
IEEE Trans. Instrum. Meas.
Jussi-Pekka Jansson, Pekka Keränen, Sahba Jahromi, Juha Kostamovaara
2020 J jnl
Temporal and Spatial Focusing in SPAD-Based Solid-State Pulsed Time-of-Flight Laser Range Imaging.
Sensors
Juha Kostamovaara, Sahba Jahromi, Pekka Keränen
2019 J jnl
256 × 8 SPAD Array With 256 Column TDCs for a Line Profiling Laser Radar.
IEEE Trans. Circuits Syst. I Regul. Pap.
Pekka Keränen, Juha Kostamovaara
2019 J jnl
256 × TDC Array With Cyclic Interpolators Based on Calibration-Free 2× Time Amplifier.
IEEE Trans. Circuits Syst. I Regul. Pap.
Pekka Keränen, Juha Kostamovaara
2017 — conf
CMOS technology scaling advantages in time domain signal processing.
I2MTC
Jussi-Pekka Jansson, Pekka Keränen, Juha Kostamovaara, Andrea Baschirotto
2015 J jnl
A Wide Range, 4.2 ps(rms) Precision CMOS TDC With Cyclic Interpolators Based on Switched-Frequency Ring Oscillators.
IEEE Trans. Circuits Syst. I Regul. Pap.
Pekka Keränen, Juha Kostamovaara
2013 — conf
Algorithmic time-to-digital converter.
NORCHIP
Pekka Keränen, Juha Kostamovaara
2013 J jnl
Oscillator Instability Effects in Time Interval Measurement.
IEEE Trans. Circuits Syst. I Regul. Pap.
Pekka Keränen, Juha Kostamovaara
2011 J jnl
Wide-Range Time-to-Digital Converter With 1-ps Single-Shot Precision.
IEEE Trans. Instrum. Meas.
Pekka Keränen, Kari Määttä, Juha Kostamovaara