Woojin Choi

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 28

Top Topics

Calibration Method

Delaunay Triangulation

Developing Intelligent

Bandwidth Utilization

Top Venues

IEEE Trans. Ind. Electron.

Publications

Sooncheol Bae, Hansik Oh, Woojin Choi, Jaekyung Shin, Yifei Chen, Hyeongjin Jeon, Young Chan Choi, Sunwoo Nam, Soohyun Bin, Yoonjung Lee, Kang-Yoon Lee, Keum-Cheol Hwang, Youngoo Yang
Switching Power Amplifier With an Improved Second Harmonic Distortion of -49 dBc. IEEE Access 12 (2024)
Dohyun Kim, Yeseung Kim, Jaehwi Jang, Minjae Song, Woojin Choi, Daehyung Park
: Speech-Scene Graph Grounding Network for Speech-guided Navigation. CoRR (2023)
Yifei Chen, Woojin Choi, Jaekyung Shin, Hyeongjin Jeon, Sooncheol Bae, Young Chan Choi, Cheon-Seok Park, Kang-Yoon Lee, Keum-Cheol Hwang, Youngoo Yang
New Load Modulation Combiner Having a Capability of Back-Off Control for Doherty Power Amplifiers. IEEE Access 11 (2023)
Jaekyung Shin, Woojin Choi, Yifei Chen, Hyeongjin Jeon, Sooncheol Bae, Young Chan Choi, Hyunuk Kang, Hyungmo Koo, Young Yun Woo, Kang-Yoon Lee, Keum-Cheol Hwang, Youngoo Yang
Broadband Virtual-Stub Doherty Power Amplifier Using Asymmetric Structure. IEEE Access 11 (2023)
Yifei Chen, Woojin Choi, Jaekyung Shin, Hyeongjin Jeon, Sooncheol Bae, Soohyun Bin, Sunwoo Nam, Young Chan Choi, Hyunuk Kang, Kang-Yoon Lee, Keum-Cheol Hwang, Youngoo Yang
New Compact Load Network for Doherty Power Amplifiers Based on L-Section Matching Network of the Carrier Amplifier and Post-Matching Network. IEEE Access 11 (2023)
Dohyun Kim, Yeseung Kim, Jaehwi Jang, Minjae Song, Woojin Choi, Daehyung Park
: Speech-Scene Graph Grounding Network for Speech-guided Navigation. RO-MAN (2023)
Minjae Kim, Woojin Choi, Hansu Jeong, Sophia Lee, Jeongwon Moon, Ethan O'Sullivan, Donghyeon Na, Anthony Smith
Outdoor Long Range Ubiquitous Projectiles Tracking System Using P-MPLR and Computer Vision. ICTC (2023)
Tawfique Uzzaman, Unghoe Kim, Woojin Choi
A Novel Frequency Locked Loop With Current Harmonic Elimination Method for the Three-Phase Grid-Connected Inverter. IEEE Access 10 (2022)
Yongeun Yoon, Woojin Choi, Sungsu Kim
Efficient disturbance rejection of gimbaled inertial stabilization platform via relay controller. J. Frankl. Inst. 359 (17) (2022)
Hyungmo Koo, Jaekyung Shin, Woojin Choi, Soohyun Bin, Hansik Oh, Hongjun Lim, Kang-Yoon Lee, Keum-Cheol Hwang, Youngoo Yang
Beamforming Algorithm Based on the Orthogonal Phase Bases With Trigonometric Estimation for Microwave Power Transfer Systems. IEEE Access 10 (2022)
Yifei Chen, Woojin Choi, Jaekyung Shin, Hyeongjin Jeon, Sooncheol Bae, Young Chan Choi, Seungmin Woo, Young Yun Woo, Hansik Oh, Kang-Yoon Lee, Keum-Cheol Hwang, Youngoo Yang
Generalized Expression and Design Method of Modified Load Networks for Doherty Power Amplifier With Extended Back-Off Range. IEEE Access 10 (2022)
Kuhyeon Kwon, Woojin Choi, Jaekyung Shin, Yifei Chen, Young Chan Choi, Sooncheol Bae, Hyeongjin Jeon, Jiwon Hwang, Seungmin Woo, Young Yun Woo, Kang-Yoon Lee, Keum-Cheol Hwang, Youngoo Yang
Compact Load Network Having a Controlled Electrical Length for Doherty Power Amplifier. IEEE Access 10 (2022)
Younghwi Ko, Kangcheol Cho, Minseong Kim, Woojin Choi
A Novel Capacity Estimation Method for the Lithium Batteries Using the Enhanced Coulomb Counting Method With Kalman Filtering. IEEE Access 10 (2022)
Hansik Oh, Jaekyung Shin, Woojin Choi, Yifei Chen, Hyeongjin Jeon, Young Chan Choi, Hyungmo Koo, Keum-Cheol Hwang, Kang-Yoon Lee, Youngoo Yang
Dual-Mode Supply Modulator IC With an Adaptive Quiescent Current Controller for Its Linear Amplifier in LTE Mobile Power Amplifier. IEEE Access 9 (2021)
Hansik Oh, Sungjae Oh, Hyungmo Koo, Woojin Choi, Jaekyung Shin, Keum-Cheol Hwang, Kang-Yoon Lee, Youngoo Yang
Mid-Range Wireless Power Transfer System for Various Types of Multiple Receivers Using Power Customized Resonator. IEEE Access 9 (2021)
Muhammad Noman Ashraf, Reyyan Ahmad Khan, Woojin Choi
A Novel Selective Harmonic Compensation Method for Single-Phase Grid-Connected Inverters. IEEE Trans. Ind. Electron. 68 (6) (2021)
Jaeseung Lee, Woojin Choi, Jibum Kim
A Cost-Effective CNN-LSTM-Based Solution for Predicting Faulty Remote Water Meter Reading Devices in AMI Systems. Sensors 21 (18) (2021)
Yongeun Yoon, Woojin Choi
Sufficient Condition for the Existence of a Limit Cycle in Integrated Relay Output Feedback Systems. CCTA (2021)
Jaeseung Lee, Woojin Choi, Jibum Kim
Learning Delaunay Triangulation using Self-attention and Domain Knowledge. CoRR (2021)
Hyungmo Koo, Jongseok Bae, Woojin Choi, Hansik Oh, Hongjun Lim, Jongmin Lee, Chan Mi Song, Kang-Yoon Lee, Keum-Cheol Hwang, Youngoo Yang
Retroreflective Transceiver Array Using a Novel Calibration Method Based on Optimum Phase Searching. IEEE Trans. Ind. Electron. 68 (3) (2021)
Gregory Stephen Woo, Dothang Truong, Woojin Choi
Visual Detection of Small Unmanned Aircraft System: Modeling the Limits of Human Pilots. J. Intell. Robotic Syst. 99 (3) (2020)
Jongseok Bae, Sang-Hwa Yi, Hyungmo Koo, Sungjae Oh, Hansik Oh, Woojin Choi, Jaekyung Shin, Chan Mi Song, Keum-Cheol Hwang, Kang-Yoon Lee, Youngoo Yang
LUT-Based Focal Beamforming System Using 2-D Adaptive Sequential Searching Algorithm for Microwave Power Transfer. IEEE Access 8 (2020)
Woojin Choi, Venkatesh Balasubramanian, Peter M. Asbeck, Shadi A. Dayeh
Linearity by Synthesis: An Intrinsically Linear AlGaN/GaN-on-Si Transistor with OIP3/(F-1)PDC of 10.1 at 30 GHz. DRC (2020)
Jongseok Bae, Sang-Hwa Yi, Woojin Choi, Hyungmo Koo, Keum-Cheol Hwang, Kang-Yoon Lee, Youngoo Yang
5.8 GHz High-Efficiency RF-DC Converter Based on Common-Ground Multiple-Stack Structure. Sensors 19 (15) (2019)
Manh Tuan Tran, Woojin Choi
Design and Implementation of a Constant Current and Constant Voltage Wireless Charger Operating at 6.78 MHz. IEEE Access 7 (2019)
Hai-Nam Vu, Woojin Choi
A Novel Dual Full-Bridge LLC Resonant Converter for CC and CV Charges of Batteries for Electric Vehicles. IEEE Trans. Ind. Electron. 65 (3) (2018)
Joonseop Sim, Mohsen Imani, Woojin Choi, Yeseong Kim, Tajana Rosing
LUPIS: Latch-up based ultra efficient processing in-memory system. ISQED (2018)
Lihang Zhao, Lizhong Chen, Woojin Choi, Jeffrey T. Draper
A Filtering Mechanism to Reduce Network Bandwidth Utilization of Transaction Execution. ACM Trans. Archit. Code Optim. 12 (4) (2016)
Thanh-Tuan Nguyen, Van-Long Tran, Woojin Choi
Development of the intelligent charger with battery State-Of-Health estimation using online impedance spectroscopy. ISIE (2014)
Van-Long Tran, Ngoc-Tham Tran, Trung-Thanh Nguyen, Woojin Choi
Multiple output battery charger based on the novel Time Division Multiple Control method for electric vehicle charge applications. ISIE (2014)
Lihang Zhao, Woojin Choi, Lizhong Chen, Jeffrey T. Draper
In-network traffic regulation for Transactional Memory. HPCA (2013)
Woojin Choi, Jeffrey T. Draper
Improving Utilization of Hardware Signatures in Transactional Memory. IEEE Trans. Parallel Distributed Syst. 24 (11) (2013)
Woojin Choi, Lihang Zhao, Jeff Draper
Mileage-based contention management in transactional memory. PACT (2012)
Lihang Zhao, Woojin Choi, Jeff Draper
SEL-TM: Selective Eager-Lazy Management for Improved Concurrency in Transactional Memory. IPDPS (2012)
Lihang Zhao, Woojin Choi, Jeffrey T. Draper
TMNOC: a case of HTM and NoC co-design for increased energy efficiency and concurrency. PACT (2012)
Woojin Choi, Jeff Draper
Unified Signatures for Improving Performance in Transactional Memory. IPDPS (2011)
Woojin Choi, Jeff Draper
Locality-aware adaptive grain signatures for Transactional Memories. IPDPS (2010)
Woojin Choi, Young Hoon Kang, Taek-Jun Kwon, Jeff Draper
Implementation of adaptive grain signatures for transactional memories. ISCAS (2010)
Yuho Jin, Ruisheng Wang, Woojin Choi, Timothy Mark Pinkston
Thread criticality support in on-chip networks. NoCArc@MICRO (2010)
Woojin Choi, Seok-Jun Park, Michel Dubois
Accurate Instruction Pre-scheduling in Dynamically Scheduled Processors. Trans. High Perform. Embed. Archit. Compil. 2 (2009)