MEMS tunable gratings with analog actuation. - Wei-Chuan Shih; Chee Wei Wong; Yong Bae Jeon; Sang-Gook Kim; George Barbastathis (Inf. Sci., 2003)

Optimal Transmission Power in Self-sustainable Sensor Networks for Pipeline Monitoring. - Changsoo Ok; Hari Prasad Thadakamalla; Usha Nandini Raghavan; Soundar R. T. Kumara; Sang-Gook Kim; Xiang Zhang; Satish T. S. Bukkapatnam (CASE, 2007)

Working equations of a circular multimorph piezoelectric micromachined ultrasonic transducer. - Firas Sammoura; Katherine Smyth; Sang-Gook Kim (IECON, 2012)

Footstep energy harvesting using heel strike-induced airflow for human activity sensing. - Hailing Fu; Kun Cao; Ruize Xu; Mohamed Aziz Bhouri; Ricardo Martinez-Botas; Sang-Gook Kim; Eric M. Yeatman (BSN, 2016)