A Balanced Clustering Algorithm for Non-uniformly Deployed Sensor Networks. - Heewook Shin; Sangman Moh; Ilyong Chung (DASC, 2011)

Energy-Efficient Clustering with One Time Setup for Wireless Sensor Networks. - Heewook Shin; Sangman Moh; Ilyong Chung (CICSyN, 2012)

Clustering with One-Time Setup for Reduced Energy Consumption and Prolonged Lifetime in Wireless Sensor Networks. - Heewook Shin; Sangman Moh; Ilyong Chung (Int. J. Distributed Sens. Networks, 2013)

Equal-Size Clustering for Irregularly Deployed Wireless Sensor Networks. - Heewook Shin; Sangman Moh; Ilyong Chung; Moonsoo Kang (Wirel. Pers. Commun., 2015)

A 12-bit 8GS/s RF Sampling DAC with Code-Dependent Nonlinearity Compensation and Intersegmental Current-Mismatch Calibration in 5nm FinFET. - Byeongwoo Koo; Sunghan Do; Sang-Pil Nam; Heewook Shin; Sungno Lee; Eunhye Oh; Jaemin Hong; Jung-Ho Lee; Youngjae Cho; Michael Choi; Jongshin Shin (VLSI Technology and Circuits, 2022)

A 12-bit 16GS/s Single-Channel RF-DAC with Hybrid Segmentation for Digital Back-Off and Code-Dependent Free Switch Driver Achieving -85dBc IMD3 in 5nm FinFET. - Byeongwoo Koo; Sunghan Do; Sangkyu Lee; Sang-Pil Nam; Heewook Shin; Saemin Im; Hyochul Shin; Sungno Lee; Junsang Park; Jungho Lee; Youngjae Cho; Michael Choi; et al. (VLSI Technology and Circuits, 2024)