Fabrication and Underwater Testing of a Vector Hydrophone Comprising a Triaxial Piezoelectric Accelerometer and Spherical Hydrophone. - Roh, Taehoun; Yeo, Hong Goo; Joh, Cheeyoung; Roh, Yongrae; Kim, Kyungseop; Seo, Hee-seon; Choi, Hongsoo (Sensors, 2022)

A 28.7V Modular Supply Multiplying Pulser With 75.4% Power Reduction Relative to CV2f. - Choi, Kyu-Jin; Yeo, Hong Goo; Choi, Hongsoo; Jee, Dong-Woo (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

Integrated Piezoelectric AlN Thin Film with SU-8/PDMS Supporting Layer for Flexible Sensor Array. - Yeo, Hong Goo; Jung, Joontaek; Sim, Minkyung; Jang, Jae Eun; Choi, Hongsoo (Sensors, 2020)

The Design and Optimization of a Compressive-Type Vector Sensor Utilizing a PMN-28PT Piezoelectric Single-Crystal. - Yeo, Hong Goo; Choi, Junhee; Jin, Changzhu; Pyo, Seonghun; Roh, Yongrae; Choi, Hongsoo (Sensors, 2019)

Multi-Beam Shared-Inductor Reconfigurable Voltage/SECE-Mode Piezoelectric Energy Harvesting of Multi-Axial Human Motion. - Meng, Miao; Ibrahim, Ahmed; Xue, Tiancheng; Yeo, Hong Goo; Wang, Dixiong; Roundy, Shad; Trolier-McKinstry, Susan; Kiani, Mehdi (2019)