A 60-GHz Variable Gain Phase Shifter Based on Body Floated RF-DAC Structure. - Cheol So; Eun-Taek Sung; Songcheol Hong (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

19.6 A 60GHz I/Q-Calibrated SSB-Mixer-Based LO with Sub-ns Settling Time and -56dBc Worst-Case Spur Using ILO Filter in 28nm CMOS. - Jaewon Oh; Cheol So; Hyojun Kim; Songcheol Hong; SeongHwan Cho (ISSCC, 2025)