A Design of 5.8 GHz Ultralow-Power Wake-up Receiver: 14 kHz On Off Keying for DSRC Application. - Soon Ho Choi; Kang-Yoon Lee (ISOCC, 2020)

A 2-GHz Reconfigurable Transmitter Using A Class-D PA and A Multi-Tapped Transformer. - Reza E. Rad; Soon Ho Choi; SungJin Kim; Behnam Samadpoor Rikan; Kang-Yoon Lee (ISOCC, 2021)