Guest Editorial Introduction to the Special Section on the 2023 RFIC Symposium

This special section of the IEEE Journal of Solid-State Circuits presents the expanded versions of selected articles presented at the 2023 Radio Frequency Integrated Circuits Symposium (RFIC) held in San Diego, CA, USA, during June 11-13, 2023. The RFIC Symposium is the world's premier conference focused on RF and millimeter-wave (mmWave) integrated circuits and systems technology. In addition to showcasing state-of-the-art high-frequency IC design techniques, the conference has evolved to encompass a wide range of emerging technologies and applications, including wireless/wireline communication, cryogenic technology, and other innovations in RF, millimeter-wave, terahertz-wave, and analog/mixed-signal ICs. The collection of papers in this special Section reflects the diversity and multidisciplinary nature of the RFIC Symposium.