Application of Adaptive Wave Cancellation Underwater to a Piezoelectric-Material-Based Multilayer Sensor. - Hyodong Lee; Hwijin Park; Kwan Kyu Park; Hak Yi (Sensors, 2020)

Reflected Wave Reduction Based on Time-Delay Separation for the Plane Array of Multilayer Acoustic Absorbers. - Hwijin Park; Yeong Bae Won; Sehyeong Jeong; Joo Young Pyun; Kwan Kyu Park; Jeong-Min Lee; Hee-Seon Seo; Hak Yi (Sensors, 2021)