Design of a Piezoelectric Multilayered Structure for Ultrasound Sensors Using the Equivalent Circuit Method. - Muhammad Shakeel Afzal; Hayeong Shim; Yongrae Roh (Sensors, 2018)

Design of an Acoustic Bender Transducer for Active Sonobuoys. - Seonghun Pyo; Hayeong Shim; Yongrae Roh (Sensors, 2019)

Design and Fabrication of a Wideband Cymbal Transducer for Underwater Sensor Networks. - Hayeong Shim; Yongrae Roh (Sensors, 2019)

Design of a Broadband Array Pattern of Underwater Cymbal Transducers. - Donghyun Kim; Hayeong Shim; Changmin Oh; Kyungseop Kim; Heeseon Seo; Yongrae Roh (Sensors, 2021)

Development of a Dual-Layer Structure for Cymbal Transducer Arrays to Achieve a Wider Bandwidth. - Jahnavi Mudiyala; Hayeong Shim; Donghyun Kim; Yongrae Roh (Sensors, 2022)

Equivalent Circuit to Analyze the Transmitting Characteristics of a Cymbal Array. - Hayeong Shim; Kyungseop Kim; Heeseon Seo; Yongrae Roh (Sensors, 2022)

Selection of a Potting Material and Method for Broadband Underwater Cymbal Arrays. - Wenbo Wang; Hayeong Shim; Yongrae Roh (Sensors, 2022)