The 2019 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCITS) held in Nashville this week combined a strong technical program around leading edge bipolar/BiCMOS devices and technology, 5G ICs, GaN HPAs, InP THz PAs, optical CMOS/SiGe transceivers, GaN HEMT power devices, and advances in compact modeling. "As we tour the world [...]