Wideband 240-GHz Transmitter and Receiver in BiCMOS Technology With 25-Gbit/s Data Rate. - Mohamed Hussein Eissa; Andrea Malignaggi; Ruoyu Wang 009; Mohamed Elkhouly; Klaus Schmalz; Ahmet Cagri Ulusoy; Dietmar Kissinger (IEEE J. Solid State Circuits, 2018)