A 60-GHz quadrature PLL in 90nm CMOS. - Fotis C. Plessas; Vasileios Panagiotopoulos; Vasilios Kalenteridis; George Souliotis; F. Liakou; Sotiris Koutsomitsos; Stilianos Siskos; Alexios N. Birbas (ICECS, 2011)

A variable gain wideband CMOS low-noise amplifier for 75 MHz-3 GHz wireless receivers. - Chrysoula Vassou; Fotis C. Plessas; Nikolaos Terzopoulos (ICECS, 2013)

A 5-Gbps USB3.0 transmitter and receiver linear equalizer. - Nikolaos Terzopoulos; Costas Laoudias; Fotis C. Plessas; George Souliotis; Sotiris Koutsomitsos; Michael K. Birbas (Int. J. Circuit Theory Appl., 2015)

Phase Interpolator with Improved Linearity. - George Souliotis; Costas Laoudias; Fotis C. Plessas; Nikolaos Terzopoulos (Circuits Syst. Signal Process., 2016)

A high accuracy voltage reference generator. - George Souliotis; Fotis C. Plessas; Spyridon Vlassis (Microelectron. J., 2018)

A 76-84 GHz CMOS 4× Subharmonic Mixer With Internal Phase Correction. - Fotis C. Plessas; George Souliotis; Rodoula Makri (IEEE Trans. Circuits Syst. I Regul. Pap., 2018)

Linear Current-to-Time Converter. - Spyridon Vlassis; George Souliotis; Fotis C. Plessas (DTIS, 2019)

Ultra Low-Voltage Current Squaring and Multiplier. - Spyridon Vlassis; George Souliotis; Fotis C. Plessas (MOCAST, 2019)

Power Detector Based On Voltage Squaring. - Spyridon Vlassis; Giannis Gialenios; George Souliotis; Fotis C. Plessas (TSP, 2019)

Conventional and machine learning approaches as countermeasures against hardware trojan attacks. - Konstantinos Liakos; Georgios K. Georgakilas; Serafeim P. Moustakidis; Nicolas Sklavos 001; Fotis C. Plessas (Microprocess. Microsystems, 2020)

Hardware Trojan Classification at Gate-level Netlists based on Area and Power Machine Learning Analysis. - Konstantinos G. Liakos; Georgios K. Georgakilas; Fotis C. Plessas (ISVLSI, 2021)

A Survey on RISC-V-Based Machine Learning Ecosystem. - Stavros Kalapothas; Manolis Galetakis; Georgios Flamis; Fotis C. Plessas; Paris Kitsos (Inf., 2023)