Hexagonal Stimulation Digital Controller Design and Verification for Wireless Subretinal Implant Device

Por Wajahat Abbasi, Hojong Choi, Jungsuk Kim
Publicado em 2022-04-01

Post-Voltage-Boost Circuit-Supported Single-Ended Class-B Amplifier for Piezoelectric Transducer Applications

Por Jungsuk Kim, Kiheum You, Hojong Choi
Publicado em 2020-09-01

Development of an Accurate Resonant Frequency Controlled Wire Ultrasound Surgical Instrument

Por Jungsuk Kim, Kyeongjin Kim, Sun-Ho Choe, Hojong Choi
Publicado em 2020-05-01

Power MOSFET Linearizer of a High-Voltage Power Amplifier for High-Frequency Pulse-Echo Instrumentation

Por Hojong Choi, Park Chul Woo, Jung-Yeol Yeom, Changhan Yoon
Publicado em 2017-04-01

Deep and Densely Connected Networks for Classification of Diabetic Retinopathy

Por Hamza Riaz, Jisu Park, Hojong Choi, Hyunchul Kim, Jungsuk Kim
Publicado em 2020-01-01