PhD eng. Cezary Kolacinski studied at Warsaw University of Technology and obtained MSc degree in 2013. After graduation, he joined Institute of Electron Technology as IC Design Engineer. Simultaneously, he started PhD study in the field of low-noise THz readout circuits. This study ended in 2017 with successful defense of the doctoral dissertation entitled “Multichannel, Integrated Readout Systems for FET-based THz Detectors Working with Unmodulated THz Beam”. In the beginning of 2020 Cezary joined NL-11 Lab in IHPP PAS and CENTERA team. Currently he is working on exploration of high-frequency limits of Field Effect Transistors and Heterojunction Bipolar Transistors.