An Antenna Proximity Sensor for Mobile Terminals Using Reflection Coefficient. - Wonsub Lim; Dongil Yang; Youngoo Yang (Sensors, 2018)

Design Methodology for a Wideband, Low Insertion Loss, Digital Step Attenuator in SiGe BiCMOS Technology. - Clifford D. Y. Cheon; Sunil G. Rao; Wonsub Lim; Adilson S. Cardoso; Moon-Kyu Cho; John D. Cressler (IEEE Trans. Circuits Syst. II Express Briefs, 2022)