Design Process of a Small-Scaled Bladeless Vortex-Induced Wind Turbine with Tunable Resonance Mechanism. - Heeyun Kang; Suseong Han; Changmin An; Young-Keun Kim (INDIN, 2024)

A -53.7-dB PSRR, Fast-Transient Output-Capacitor-Less Digital-Assisted Analog LDO Using Seamless Digital-to-Analog Transfer Technique. - Changmin An; Hyogyoung An; Hyeonjun Nam; Heein Yoon (IEEE J. Solid State Circuits, 2026)