A K-band Gilbert-Cell Frequency Doubler with Self-Adjusted 25% LO Duty-Cycle in SiGe BiCMOS Technology. - Lorenzo Piotto; Guglielmo De Filippi; Daniele Dal Maistro; Simone Erba; Andrea Mazzanti (ESSCIRC, 2022)

A 20mW 130-175GHz Phase Shifter with Meandered λ/2 TLINEs in BiCMOS 55nm. - Lorenzo Piotto; Guglielmo De Filippi; Andrea Bilato; Andrea Mazzanti (ESSCIRC, 2023)

A Biasing Scheme for the Gain Compression Point Optimization of HBT Cascode D-Band LNAs. - Lorenzo Serra; Guglielmo De Filippi; Lorenzo Piotto; Andrea Mazzanti (BCICTS, 2024)

A 170GHz 5.5dB NF Low-Noise Amplifier in 55nm SiGe BiCMOS. - Guglielmo De Filippi; Lorenzo Piotto; Melchiorre Bruccoleri; Andrea Mazzanti (PRIME, 2024)

A 14-32 GHz SiGe-BiCMOS Gilbert-Cell Frequency Doubler With Self-Adjusted Reduced Duty-Cycle Performance Enhancement. - Lorenzo Piotto; Guglielmo De Filippi; Gianluca Brozzetti; Daniele Dal Maistro; Simone Erba; Andrea Mazzanti (IEEE J. Solid State Circuits, 2024)

33.3 A 125-to-170GHz Power-Efficient Phase Shifter in SiGe BiCMOS with Outphasing Gain and Phase Corrections. - Lorenzo Piotto; Guglielmo De Filippi; Andrea Mazzanti (ISSCC, 2025)

AM-AM and AM-PM Distortion in D-Band BiCMOS Vector-Interpolation Phase Shifters. - Lorenzo Piotto; Guglielmo De Filippi; Andrea Bilato; Andrea Mazzanti (IEEE J. Solid State Circuits, 2025)