In-Chul Hwang

27 papers C 2Misc 3Journal 17Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
A 0.6-0.8 GHz CMOS Frequency-Tunable Nonmagnetic Circulator With Digital Predistortion-Based Linearity Enhancement for in-Band Full-Duplex Radios.
IEEE Access
Donggu Lee, Chanhee Cho, Taekyu Kim, Seungyeon Kim, Sukju Yun, Seungyoung Park, In-Chul Hwang, Kabseok Ko, Kuduck Kwon
2024 — conf
A 40MHz Skewed Crystal Oscillator with Duty Cycle Corrector and Frequency Doubler for WIFI 6 in a 22nm CMOS.
ICEIC
Young-Ryul Yun, Jeong-Su Mok, In-Chul Hwang
2024 J jnl
A 65-nm duty-cycle corrector achieving 10% to 90% duty-correction range with 0.86% duty-cycle error.
Microelectron. J.
Muhammad Abrar Akram, Ibrar Ali Wahla, Bo-Hyeon Lee, In-Chul Hwang
2024 J jnl
A Four-Phase Digital Buck Converter With MDLL-Based Adaptive Switching Frequency Compensation.
IEEE Access
Muhammad Abrar Akram, Ibrar Ali Wahla, Kyung-Sung Kim, In-Chul Hwang
2024 J jnl
Fast Electrical Balance Duplexer Tuning Using Neural Networks for RF Self-Interference Cancellation in In-Band Full-Duplex Systems.
IEEE Access
HyunJin Kim, Kab Seok Ko, Kuduck Kwon, In-Chul Hwang, Seungyoung Park
2023 J jnl
A 2.4/5 GHz Dual-Band Low-Noise and Highly Linear Receiver With a New Power-Efficient Feedforward OPAMP for WiFi-6 Applications.
IEEE Access
Sukju Yun, Jaegeun Cho, Sengjun Jo, In-Chul Hwang, Youngjin Kim, Seongheon Jeong, Jungeun Lee, Sanghoon Lee, Keontae Kim, Seungyup Yoo, Sangwoo Han, Kuduck Kwon
2021 J jnl
Capacitor-Less Dual-Mode All-Digital LDO With ΔΣ-Modulation-Based Ripple Reduction.
IEEE Trans. Circuits Syst. II Express Briefs
Muhammad Abrar Akram, Wook Hong, Sohmyung Ha, In-Chul Hwang
2021 J jnl
Power Delivery Networks for Embedded Mobile SoCs: Architectural Advancements and Design Challenges.
IEEE Access
Muhammad Abrar Akram, In-Chul Hwang, Sohmyung Ha
2021 — conf
Tomato Farm Environment Forecasting System Using Machine Learning.
ICEIC
Kyoung Tae Min, In-Chul Hwang
2020 C conf
A 0.012mm
ICCE
Muhammad Abrar Akram, Myeong-Ho Lee, Dong-Hyeok Cho, In-Chul Hwang
2020 J jnl
Architectural Advancement of Digital Low-Dropout Regulators.
IEEE Access
Muhammad Abrar Akram, In-Chul Hwang, Sohmyung Ha
2019 J jnl
Capacitorless Self-Clocked All-Digital Low-Dropout Regulator.
IEEE J. Solid State Circuits
Muhammad Abrar Akram, Wook Hong, In-Chul Hwang
2016 J jnl
All-Digital Duty-Cycle Corrector With a Wide Duty Correction Range for DRAM Applications.
IEEE Trans. Very Large Scale Integr. Syst.
Chan-Hui Jeong, Ammar Abdullah, Young-Jae Min, In-Chul Hwang, Soo-Won Kim
2015 J jnl
A 110-nm CMOS 0.7-V Input Transient-Enhanced Digital Low-Dropout Regulator With 99.98% Current Efficiency at 80-mA Load.
IEEE Trans. Very Large Scale Integr. Syst.
Tak-Jun Oh, In-Chul Hwang
2014 J jnl
An 180 nm CMOS 1.84-to-3.62 GHz fractional-N frequency synthesizer with skewed-reset PFD for removing noise-folding effect.
IEICE Electron. Express
Sang-Geun Bae, Kyeong-Woo Kim, In-Chul Hwang
2013 C conf
Multi-band wide tuning range CMOS VCO with Hybrid Inductor for LTE standard.
ISCAS
Seonghan Ryu, In-Chul Hwang, Ara Cho, Sangyub Lee
2006 J jnl
Home-based Cooperative Cache for parallel I/O applications.
Future Gener. Comput. Syst.
In-Chul Hwang, Seung Ryoul Maeng, Jung Wan Cho
2005 — conf
2-Phase Protocol: Enhancing Write Performance in Cooperative Cache for PVFS.
Parallel and Distributed Computing and Networks
In-Chul Hwang, Hanjo Jung, Seung Ryoul Maeng, Jung Wan Cho
2005 Misc conf
Design and Implementation of Cooperative Cluster File System.
PDPTA
In-Chul Hwang, Donghyouk Lim, Seung Ryoul Maeng, Jung Wan Cho
2005 Misc conf
Design and Implementation of the Home-Based Cooperative Cache for PVFS.
International Conference on Computational Science (3)
In-Chul Hwang, Hanjo Jung, Seung Ryoul Maeng, Jung Wan Cho
2005 — conf
Fast AFC technique using a code estimation and binary search algorithm for wideband frequency synthesis.
ESSCIRC
Kun-Seok Lee, Eun-yung Sung, In-Chul Hwang, Byeong-Ha Park
2004 J jnl
A CMOS self-regulating VCO with low supply sensitivity.
IEEE J. Solid State Circuits
In-Chul Hwang, Chulwoo Kim, Sung-Mo Kang
2004 J jnl
A Σ-Δ fractional-N frequency synthesizer using a wide-band integrated VCO and a fast AFC technique for GSM/GPRS/WCDMA applications.
IEEE J. Solid State Circuits
Han-Il Lee, Je-Kwang Cho, Kun-Seok Lee, In-Chul Hwang, Tae-Won Ahn, Kyung-Suc Nah, Byeong-Ha Park
2004 Misc conf
Design and Implementation of the Cooperative Cache for PVFS.
International Conference on Computational Science
In-Chul Hwang, Hojoong Kim, Hanjo Jung, Dong-Hwan Kim, Hojin Ghim, Seung Ryoul Maeng, Jung Wan Cho
2003 — conf
A Σ-Δ fractional-N frequency synthesizer using a wideband integrated VCO and a fast AFC technique for GSM/GPRS/WCDMA applications.
ESSCIRC
Han-Il Lee, Je-Kwang Cho, Kun-Seok Lee, In-Chul Hwang, Tae-Won Ahn, Kyung-Suc Nah, Byeong-Ha Park
2002 J jnl
A low-power small-area ±7.28-ps-jitter 1-GHz DLL-based clock generator.
IEEE J. Solid State Circuits
Chulwoo Kim, In-Chul Hwang, Sung-Mo Kang
2001 J jnl
A digitally controlled phase-locked loop with a digital phase-frequency detector for fast acquisition.
IEEE J. Solid State Circuits
In-Chul Hwang, Sang-Hun Song, Soo-Won Kim