Author

Seungwon Choi

Observed names: Choi, Seungwon, S. Choi, Seung-Won Choi, SeungWon Choi, Seungwon CHOI, 최승원

Institutions: Kumoh National Institute of Technology, Vatech (South Korea)

Observed institutions: Kumoh National Institute of Technology, Electronics and Telecommunications Research Institute, Korea Advanced Institute of Science and Technology, LG (United States), University of California San Diego, LG (South Korea), Vatech (South Korea), Samsung Electronics (South Korea), Hanyang University, Syracuse University, Myongji University

ORCID: 0000-0001-6915-6693

Observed ORCID: 0000-0001-6915-6693

OpenAlex ID: A5100723992

Design of an adaptive antenna array for tracking the source of maximum power and its application to CDMA mobile communications

1997 · Seungwon Choi, Dongun Yun · IEEE Transactions on Antennas and Propagation · 108

Implementation of an SDR system using graphics processing unit

2010 · June Kim, Seungheon Hyeon, et al. · IEEE Communications Magazine · 84

Analysis of Input Filter Interactions in Switching Power Converters

2007 · Byungcho Choi, Dongsoo Kim, et al. · IEEE Transactions on Power Electronics · 84

Design of CIC roll-off compensation filter in a W-CDMA digital IF receiver

2006 · Seongdo Kim, Weon-Cheol Lee, et al. · Digital Signal Processing · 74

Small-signal analysis and control design of asymmetrical half-bridge DC-DC converters

2006 · B. Choi, W. Lim, et al. · IEEE Transactions on Industrial Electronics · 73

TIPS: Transformer Based Indoor Positioning System Using Both CSI and DoA of WiFi Signal

2022 · Zhongfeng Zhang, Hongxin Du, et al. · IEEE Access · 49

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Designing control loop for DC-to-DC converters loaded with unknown AC dynamics

2002 · Byungcho Choi, Jaeyeol Kim, et al. · IEEE Transactions on Industrial Electronics · 46

Deep-Learning-Based Wi-Fi Indoor Positioning System Using Continuous CSI of Trajectories

2021 · Zhongfeng Zhang, Minjae Lee, et al. · Sensors · 34

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Comparative Performance Evaluation of Current-Mode Control Schemes Adapted to Asymmetrically Driven Bridge-Type Pulsewidth Modulated DC-to-DC Converters

2008 · Byungcho Choi, Wonseok Lim, et al. · IEEE Transactions on Industrial Electronics · 33

Implementation of an SDR platform using GPU and its application to a 2 × 2 MIMO WiMAX system

2011 · Chiyoung Ahn, June Kim, et al. · Analog Integrated Circuits and Signal Processing · 26

Adaptive antenna array utilizing the conjugate gradient method for multipath mobile communication

1992 · Seungwon Choi, Tapan K. Sarkar · Signal Processing · 21

Implementation of an Antenna Array for Satellite Communications with the Capability of Canceling Jammers

2013 · Changeui Shin, Jahyuk Ju, et al. · IEEE Antennas and Propagation Magazine · 19

Phase Diversity for an Antenna-Array System With a Short Interelement Separation

2008 · Seungheon Hyeon, Yusuk Yun, et al. · IEEE Transactions on Vehicular Technology · 17

Diversity gain for CDMA systems equipped with antenna arrays

2003 · Jinho Choi, Seungwon Choi · IEEE Transactions on Vehicular Technology · 17

Implementation of a Smart Antenna System on a General-Purpose Digital Signal Processor Utilizing a Linearized CGM

1997 · Seungwon Choi, Hong-Min Son, et al. · Digital Signal Processing · 16

Deep Learning-based Indoor Positioning System Using Multiple Fingerprints

2020 · Zhongfeng Zhang, Minjae Lee, et al. · International Conference on Information and Communication Technology Convergence (ICTC) · 15

Stochastic versus deterministic models in the analysis of communication systems

2002 · T.K. Sarkar, H. Schwarzlander, et al. · IEEE Antennas and Propagation Magazine · 15

Implementation of LTE system on an SDR platform using CUDA and UHD

2013 · Saehee Bang, Chiyoung Ahn, et al. · Analog Integrated Circuits and Signal Processing · 14

Future of wireless communication: RadioApps and related security and radio computer framework

2012 · Markus Mueck, Vladimir Ivanov, et al. · IEEE Wireless Communications · 14

Peak-to-Average Power Ratio Reduction Method Based on Partial Transmit Sequence and Discrete Fourier Transform Spreading

2021 · Nahla Al Harthi, Zhongfeng Zhang, et al. · Electronics · 13

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Prototype implementation of adaptive beamforming‐MIMO OFDMA system based on IEEE 802.16e WMAN standard and its experimental results

2011 · Jaeho Chung, Yusuk Yun, et al. · International Journal of Communication Systems · 13

Adaptive antenna array for direction-of-arrival estimation utilizing the conjugate gradient method

1995 · Seungwon Choi, Tapan K. Sarkar, et al. · Signal Processing · 12

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A linearized power method for adaptive beamforming in a multipath fading CDMA environment

2001 · Sungsoo Ahn, Seungwon Choi, et al. · Microwave and Optical Technology Letters · 11

Implementation of an SDR system using an MPI-based GPU cluster for WiMAX and LTE

2012 · Chiyoung Ahn, Saehee Bang, et al. · Analog Integrated Circuits and Signal Processing · 10

Experiments on MIMO-OFDM system combined with adaptive beamforming based on IEEE 802.16e WMAN standard

2011 · Jaeho Chung, Yusuk Yun, et al. · Telecommunication Systems · 10

Works count: 156

Citation count: 1,059

H-index: 15

I10-index: 26