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Woojin Choi
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2020 – today
- 2024
- [j23]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:
60 W Class-E/F3 Switching Power Amplifier With an Improved Second Harmonic Distortion of -49 dBc. IEEE Access 12: 41980-41987 (2024) - 2023
- [j22]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: 11479-11488 (2023) - [j21]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: 66478-66487 (2023) - [j20]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: 101425-101434 (2023) - [c15]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: 245-250 - [c14]Dohyun Kim, Yeseung Kim, Jaehwi Jang, Minjae Song, Woojin Choi, Daehyung Park:
SGGNet2: Speech-Scene Graph Grounding Network for Speech-guided Navigation. RO-MAN 2023: 1648-1654 - [i2]Dohyun Kim, Yeseung Kim, Jaehwi Jang, Minjae Song, Woojin Choi, Daehyung Park:
SGGNet2: Speech-Scene Graph Grounding Network for Speech-guided Navigation. CoRR abs/2307.07468 (2023) - 2022
- [j19]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: 32870-32878 (2022) - [j18]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: 38793-38801 (2022) - [j17]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: 70440-70446 (2022) - [j16]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: 77487-77497 (2022) - [j15]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: 125365-125375 (2022) - [j14]Yongeun Yoon, Woojin Choi, Sungsu Kim:
Efficient disturbance rejection of gimbaled inertial stabilization platform via relay controller. J. Frankl. Inst. 359(17): 9782-9813 (2022) - 2021
- [j13]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: 45230-45241 (2021) - [j12]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: 147768-147779 (2021) - [j11]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): 6229 (2021) - [j10]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): 2510-2520 (2021) - [j9]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): 4848-4858 (2021) - [c13]Yongeun Yoon, Woojin Choi:
Sufficient Condition for the Existence of a Limit Cycle in Integrated Relay Output Feedback Systems. CCTA 2021: 517-522 - [i1]Jaeseung Lee, Woojin Choi, Jibum Kim:
Learning Delaunay Triangulation using Self-attention and Domain Knowledge. CoRR abs/2107.01759 (2021) - 2020
- [j8]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: 196024-196033 (2020) - [j7]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): 933-947 (2020) - [c12]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: 1-2
2010 – 2019
- 2019
- [j6]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: 184254-184265 (2019) - [j5]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): 3257 (2019) - 2018
- [j4]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): 2212-2225 (2018) - [c11]Joonseop Sim, Mohsen Imani, Woojin Choi, Yeseong Kim, Tajana Rosing:
LUPIS: Latch-up based ultra efficient processing in-memory system. ISQED 2018: 55-60 - 2016
- [j3]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): 51:1-51:26 (2016) - 2014
- [c10]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: 454-458 - [c9]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: 1396-1401 - 2013
- [j2]Woojin Choi, Jeffrey T. Draper:
Improving Utilization of Hardware Signatures in Transactional Memory. IEEE Trans. Parallel Distributed Syst. 24(11): 2230-2239 (2013) - [c8]Lihang Zhao, Woojin Choi, Lizhong Chen, Jeffrey T. Draper:
In-network traffic regulation for Transactional Memory. HPCA 2013: 520-531 - 2012
- [c7]Lihang Zhao, Woojin Choi, Jeffrey T. Draper:
TMNOC: a case of HTM and NoC co-design for increased energy efficiency and concurrency. PACT 2012: 439-440 - [c6]Woojin Choi, Lihang Zhao, Jeff Draper:
Mileage-based contention management in transactional memory. PACT 2012: 471-472 - [c5]Lihang Zhao, Woojin Choi, Jeff Draper:
SEL-TM: Selective Eager-Lazy Management for Improved Concurrency in Transactional Memory. IPDPS 2012: 95-106 - 2011
- [c4]Woojin Choi, Jeff Draper:
Unified Signatures for Improving Performance in Transactional Memory. IPDPS 2011: 817-827 - 2010
- [c3]Woojin Choi, Jeff Draper:
Locality-aware adaptive grain signatures for Transactional Memories. IPDPS 2010: 1-10 - [c2]Woojin Choi, Young Hoon Kang, Taek-Jun Kwon, Jeff Draper:
Implementation of adaptive grain signatures for transactional memories. ISCAS 2010: 3489-3492 - [c1]Yuho Jin, Ruisheng Wang, Woojin Choi, Timothy Mark Pinkston:
Thread criticality support in on-chip networks. NoCArc@MICRO 2010: 5-10
2000 – 2009
- 2009
- [j1]Woojin Choi, Seok-Jun Park, Michel Dubois:
Accurate Instruction Pre-scheduling in Dynamically Scheduled Processors. Trans. High Perform. Embed. Archit. Compil. 2: 107-127 (2009)
Coauthor Index
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last updated on 2024-08-05 20:26 CEST by the dblp team
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