Hwayeal Yu

According to our database, Hwayeal Yu authored at least 6 papers between 2010 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

16.9 A 96.6% Single-Mode Hybrid Dual-Path Buck-Boost Converter with Conduction Loss Reduction through Conversion-Ratio-Based Adaptive 3-Phase Control.

Minsu Kim, Yunho Lee, Hyunjun Park, Hongseok Kim, Woojoong Jung, Minwoo Kim, Junhyun Bae, Hyoung-Seok Oh, Hwayeal Yu, Hyung-Min Lee

Proceedings of the IEEE International Solid-State Circuits Conference, 2026

2025

A Dual-Input Bidirectional Three-Level Battery Charger Using Coarse-Fine V_CF Balancing and Frequency Foldback Control for Foldable Mobile Applications.

Woojin Hong, Hyebong Ko, Jinwoo So, Woonhyung Heo, Yonghwan Cho, Jeongdu Yoo, Ho-Sung Son, Youngwoo Chung, Dong-Joon Kim, Byeonghyeon Jin, Minkyu Kwon, Kyungmin Park, Daeyong Han, Sungkye Cho, Daewoong Cho, Jung Wook Heo, Sungwoo Lee, Sungwoo Moon, Hyoung-Seok Oh, Hwayeal Yu

IEEE J. Solid State Circuits, December, 2025

9.8 A 50W 98%-Efficiency High-Power Wireless-Charging System with an Acoustic Noise-Reduced Ask Modulation Technique and Internal Hybrid Voltage-/Current-Mode ASK Demodulation.

Seongjin Oh, Hansol Kim, Hyunsu Kim, Gyeongho Namgoong, Woojin Park, Sangbeom Heo, Jaekyu Kim, Sungwoo Moon, Hyoung-Seok Oh, Hwayeal Yu

Proceedings of the IEEE International Solid-State Circuits Conference, 2025

A Dual-Input Bidirectional 3-Level Battery Charger with Coarse-Fine VCF Balancing and Wide VCR for Foldable Mobile Applications.

Woojin Hong, Hyebong Ko, Jinwoo So, Woonhyung Heo, Yonghwan Cho, Jeongdu Yoo, Ho-Sung Son, Youngwoo Chung, Dong-Joon Kim, Youngwoo Park, Byeonghyeon Jin, Sungkyu Cho, Minkyu Kwon, Kyungmin Park, Daewoong Cho, Jung Wook Heo, Sungwoo Lee, Sungwoo Moon, Hyoung-Seok Oh, Hwayeal Yu

Proceedings of the IEEE International Solid-State Circuits Conference, 2025

2010

A 23mW fully integrated GPS receiver with robust interferer rejection in 65nm CMOS.

Hyunwon Moon, Sangyoub Lee, Seung-Chan Heo, Hwayeal Yu, Jinhyuck Yu, Ji-Soo Chang, Seung-Il Choi, Byeong-Ha Park

Proceedings of the IEEE International Solid-State Circuits Conference, 2010

A 27mW 2.2dB NF GPS receiver using a capacitive cross-coupled structure in 65nm CMOS.

Hyunwon Moon, Seung-Chan Heo, Hwayeal Yu, Jinhyuck Yu, Ji-Soo Chang, Seung-Il Choi, Sangyoub Lee, Woo-Seung Choo, Byeong-Ha Park

Proceedings of the IEEE Custom Integrated Circuits Conference, 2010