Joseph S Chang
@ntu.edu.sg
Professor, School of Electrical and Electronic Engineering
Nanyang Technological University
RESEARCH INTERESTS
Electronics
Bioengineering
Acoustics
Space Electronics
Scopus Publications
Scopus Publications
Jinhen Lee, Victor Adrian, Joseph S. Chang
IEEE Open Journal of Circuits and Systems, 2026
Junkai Zhao, Kwen-Siong Chong, Wei Shu, Joseph S. Chang
IEEE Transactions on Nuclear Science, 2026
Yuchen He, Yue Li, Wei Shu, Joseph S. Chang
IEEE Transactions on Power Electronics, 2026
Amitha Saleem, Amal Chandran, Sarthak Srivastava, Joji John Varghese, Joseph S. Chang
Advances in Space Research, 2025
Zixian Zheng, Wei Shu, Joseph S. Chang
IEEE Transactions on Very Large Scale Integration VLSI Systems, 2025
Sun-Yang Tay, Victor Adrian, Joseph S. Chang
IEEE Journal of Solid State Circuits, 2025
Junkai Zhao, Kwen-Siong Chong, Wei Shu, Joseph S. Chang
IEEE Transactions on Nuclear Science, 2025
Yanshan Xie, Victor Adrian, Jinhen Lee, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2025
This paper presents a novel digital inductor-current estimator for digitally-controlled current-ripple-based synchronous DC-DC buck converters. The estimator features high accuracy, which is imperative for current-ripple control that requires precise estimation of instantaneous DC and inductor ripple currents in both the discontinuous and continuous conduction modes. The estimation method indirectly determines the currents by constructing a digital representation of the voltage across the inductor, rendering it applicable in both conduction modes. This method is more accurate and simpler than conventional methods that estimate DC and inductor ripple currents directly in each conduction mode. Compared to state-of-the-art methods, the proposed estimator achieves an average DC current estimation error that is ≥5.7× smaller and an inductor ripple current estimation error that is ≤ 1.90% over various load conditions.
Jinhen Lee, Victor Adrian, Kinglouis Steven Tantra, Bah-Hwee Gwee, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2025
Voltage-controlled oscillator (VCO)-based comparators offer higher energy efficiency as the difference in input magnitudes increase, such as in level-crossing ADCs. Nevertheless, to date, they require a clock signal to perform comparison operations. This is incongruous with continuous-time applications, where inputs are compared continuously. Further, they lack hysteresis, a crucial feature for mitigating spurious switching that compromises energy efficiency. In this paper, we present a novel VCO-based comparator that, for the first time, simultaneously achieves continuous-time operation and high energy efficiency. The former feature is enabled by a novel continuous-time decision circuit, while the latter is achieved through a novel switched-current hysteresis circuit that mitigates spurious switching. The proposed comparator is designed in 65 nm CMOS. Simulation results show that it achieves low energy per comparison, ranging from 0.07 to 4 pJ, with an average propagation delay of ~15 ns. The average energy consumption is 0.19 pJ — ~1.8× lower than the state-of-the-art VCO-based comparator.
Junkai Zhao, Yin Sun, Tony Zhang, Kwen-Siong Chong, Wei Shu, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2025
In our envisioned ‘Next Paradigm’ of ‘New Space’, commercial-off-the-shelf (COTS) systems (embodying multiple COTS ICs) would be employed as payloads in space missions. Most COTS ICs are susceptible to radiation effects, particularly Micro-Single-Event-Latchups (μ-SELs) and SELs, and their characteristics are expectedly different. Consequently, hitherto reported detection approaches require characterization of the individual COTS ICs and the entire system, thereby rendering excessive overheads when applied to different COTS systems. In this paper, we propose, for the first time, the design and implementation of an adaptive AI-based approach to detect and protect various uncharacterized COTS systems (vis-à-vis pre-characterized ones) against μ-SELs and SELs. Our proposal involves the adoption of the Long-Short-Term-Memory (LSTM) neural network with our proposed two-stage training process – ex-situ pre-training and in-situ re-training – to improve general applicability. Our FPGA-based prototype achieves high (~90%) average accuracy for four different payloads. This is a worthy improvement of 13.3%-28.5% over reported approaches, yet requiring low (~115 mW) power consumption. Collectively, our proposed approach is appropriate for resource-constrained space applications and our ‘Next Paradigm’ of ‘New Space’.
Yin Sun, Junkai Zhao, Rouli Fang, Tony Zhang, Kwen-Siong Chong, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2025
Junkai Zhao, Caoyang Yu, Jiwei Wang, Yin Sun, Tony Zhang, et al.
2025 32nd IEEE International Conference on Electronics Circuits and Systems Icecs 2025, 2025
Zixian Zheng, Wei Shu, Joseph S. Chang
IEEE Transactions on Power Electronics, 2024
Jinhen Lee, Victor Adrian, Bah-Hwee Gwee, Joseph Sylvester Chang
Apccas and Primeasia 2024 2024 IEEE 20th Asia Pacific Conference on Circuits and Systems and IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics Electronics Proceeding, 2024
Junkai Zhao, Kwen-Siong Chong, Wei Shu, Mengu Cho, Joseph S. Chang
IEEE Transactions on Nuclear Science, 2024
Sun-Yang Tay, Victor Adrian, Rouli Fang, Yanshan Xie, Joseph S. Chang
Proceedings of the Custom Integrated Circuits Conference, 2024
Jinhen Lee, Victor Adrian, Yanshan Xie, Bah-Hwee Gwee, Tong Ge, et al.
Proceedings of the IEEE International Conference on Electronics Circuits and Systems, 2024
Shirui Sheng, Kwen-Siong Chong, Jun-Sheng Ng, Zhiping Lin, Joseph S. Chang, et al.
Apccas and Primeasia 2024 2024 IEEE 20th Asia Pacific Conference on Circuits and Systems and IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics Electronics Proceeding, 2024
Rouli Fang, KwenSiong Chong, Kyaw Zwa Lwin Ne, Wei Shu, Sun Yang Tay, et al.
Midwest Symposium on Circuits and Systems, 2024
Samar Saha, Tse Nga Ng, Nazek El-Atab, Siddhartha Panda, Joseph S. Chang, et al.
IEEE Journal on Flexible Electronics, 2024
Junkai Zhao, Kwen-Siong Chong, Wei Shu, Joseph Chang
Proceedings 2023 IEEE 9th International Conference on Space Mission Challenges for Information Technology Smc IT 2023, 2023
Jinhen Lee, Victor Adrian, Sun-Yang Tay, Yanshan Xie, Bah-Hwee Gwee, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2023
Yanshan Xie, Victor Adrian, Sun-Yang Tay, Jinhen Lee, Pak Kwong Chan, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2023
Jun-Sheng Ng, Juncheng Chen, Kwen-Siong Chong, Joseph S. Chang, Bah-Hwee Gwee
IEEE Transactions on Very Large Scale Integration VLSI Systems, 2022
Jinhen Lee, Victor Adrian, Joseph Chang, Yin Sun, Sun-Yang Tay
Proceedings IEEE International Symposium on Circuits and Systems, 2022
Sun-Yang Tay, Victor Adrian, Joseph Chang, Jinhen Lee, Bah-Hwee Gwee
Proceedings IEEE International Symposium on Circuits and Systems, 2022
Akihiro Oboshi, Tomoaki Murase, Hirokazu Masui, Shu Wei, Joseph Chang, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2022
Yuchen He, Junkai Zhao, Juanda, Wei Shu, Kwen Siong Chong, et al.
Proceedings of the International Symposium on the Physical and Failure Analysis of Integrated Circuits IPFA, 2022
Yuchen He, Junkai Zhao, Juanda, Wei Shu, Kwen Siong Chong, et al.
RADECS 2022 European Conference on Radiation and Its Effects on Components and Systems, 2022
Jun-Sheng Ng, Juncheng Chen, Nay Aung Kyaw, Ne Kyaw Zwa Lwin, Kwen-Siong Chong, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2022
Juncheng Chen, Jun-Sheng Ng, Nay Aung Kyaw, Ne Kyaw Zwa Lwin, Kwen-Siong Chong, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2022
Kwen-Siong Chong, Jun-Sheng Ng, Juncheng Chen, Ne Kyaw Zwa Lwin, Nay Aung Kyaw, et al.
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2021
Yong Qu, Wei Shu, Yen-Cheng Kuan, Shiuh-Hua Wood Chiang, Yue Li, et al.
Proceedings of the Custom Integrated Circuits Conference, 2021
Juncheng Chen, Jun-Sheng Ng, Nay Aung Kyaw, Ne Kyaw Zwa Lwin, Weng-Geng Ho, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2021
Yong Qu, Wei Shu, Lei Qiu, Yen-Cheng Kuan, Shiuh-Hua Wood Chiang, et al.
IEEE Transactions on Circuits and Systems I Regular Papers, 2020
Huiqiao He, Tong Ge, Yang Kang, Linfei Guo, Joseph S. Chang
IEEE Transactions on Power Electronics, 2020
Joseph Chang, Tong Ge, Tong Lin
Fleps 2020 IEEE International Conference on Flexible and Printable Sensors and Systems, 2020
Joseph Chang, Tong Ge, Tong Lin
4th Electron Devices Technology and Manufacturing Conference Edtm 2020 Proceedings, 2020
Yong Qu, Wei Shu, Joseph S. Chang
IEEE Transactions on Power Electronics, 2020
Proceedings IEEE International Symposium on Circuits and Systems, 2020
Tong Ge, Huiqiao He, Linfei Guo, Joseph S. Chang
IEEE Transactions on Power Electronics, 2020
Kwen-Siong Chong, Tong Lin, Weng-Geng Ho, Bah-Hwee Gwee, Joseph S. Chang
Asynchronous Circuit Applications, 2020
Proceedings IEEE International Symposium on Circuits and Systems, 2020
Kwen-Siong Chong, Aparna Shreedhar, Ne Kyaw Zwa Lwin, Nay Aung Kyaw, Weng-Geng Ho, et al.
2019 Asian Hardware Oriented Security and Trust Symposium Asianhost 2019, 2019
Joseph S. Chang, Tong Ge
Proceedings of the IEEE, 2019
Yong Qu, Wei Shu, Joseph S. Chang
IEEE Transactions on Power Electronics, 2019
Ravinder Dahiya, Deji Akinwande, Joseph S. Chang
Proceedings of the IEEE, 2019
Yong Qu, Wei Shu, Yang Kang, Joseph S. Chang
Esscirc 2019 IEEE 45th European Solid State Circuits Conference, 2019
Yong Qu, Wei Shu, Joseph S. Chang
Proceedings of the Custom Integrated Circuits Conference, 2019
Huiqiao He, Yang Kang, Tong Ge, Linfei Guo, Joseph S. Chang
IEEE Transactions on Power Electronics, 2019
A. Shreedhar, K.-S. Chong, N. K. Z. Lwin, N. A. Kyaw, L. Nalangilli, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2019
Juanda, Wei Shu, Joseph S. Chang
IEEE Transactions on Very Large Scale Integration VLSI Systems, 2018
Qing Liu, Wei Shu, Joseph S. Chang
IEEE Transactions on Circuits and Systems II Express Briefs, 2018
Yong Qu, Wei Shu, Joseph S. Chang
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2018
Jize Jiang, Wei Shu, Joseph S. Chang
IEEE Journal of Solid State Circuits, 2018
Yin Sun, Victor Adrian, Tong Ge, Joseph S. Chang
International Conference on Digital Signal Processing DSP, 2018
Wei Shu, Jize Jiang, Kwen Siong Chong, Joseph Chang
International Conference on Digital Signal Processing DSP, 2018
Ne Kyaw Zwa Lwin, H. Sivaramakrishnan, Kwen-Siong Chong, Tong Lin, Wei Shu, et al.
International Conference on Digital Signal Processing DSP, 2018
Yin Sun, Victor Adrian, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2018
Yong Qu, Wei Shu, Joseph Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2018
Ge Tong, Zhou Jia, Joseph Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2018
Keer Cui, Victor Adrian, Bah-Hwee Gwee, Joseph S. Chang
IEEE Transactions on Circuits and Systems I Regular Papers, 2018
Weng-Geng Ho, Kwen-Siong Chong, Kyaw Zwa Lwin Ne, Bah-Hwee Gwee, Joseph S. Chang
IEEE Transactions on Very Large Scale Integration VLSI Systems, 2018
Qing Liu, Wei Shu, Joseph S. Chang
IEEE Transactions on Very Large Scale Integration VLSI Systems, 2017
Yin Sun, Victor Adrian, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2017
Qianqian Liu, Victor Adrian, Bah-Hwee Gwee, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2017
Tong Ge, Jia Zhou, Yang Kang, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2017
Keer Cui, Victor Adrian, Yin Sun, Bah-Hwee Gwee, Joseph S. Chang
Proceedings 2017 IEEE 15th International New Circuits and Systems Conference Newcas 2017, 2017
Joseph S. Chang, Antonio F. Facchetti, Robert Reuss
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2017
Jia Zhou, Tong Ge, Joseph S. Chang
IEEE Transactions on Circuits and Systems I Regular Papers, 2017
Joseph S. Chang, Antonio F. Facchetti, Robert Reuss
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2017
Jize Jiang, Wei Shu, Joseph S. Chang
IEEE Journal of Solid State Circuits, 2017
Kwen-Siong Chong, Weng-Geng Ho, Tong Lin, Bah-Hwee Gwee, Joseph S. Chang
IEEE Transactions on Very Large Scale Integration VLSI Systems, 2017
Huiqiao He, Tong Ge, Joseph Chang
2016 International Symposium on Integrated Circuits Isic 2016, 2017
Yang Kang, Tong Ge, Huiqiao He, Joseph S. Chang
2016 International Symposium on Integrated Circuits Isic 2016, 2017
Qianqian Liu, Victor Adrian, Bah-Hwee Gwee, Joseph S. Chang
2016 International Symposium on Integrated Circuits Isic 2016, 2017
Jia Yu, Tong Ge, Huiqiao He, Joseph Chang
2016 International Symposium on Integrated Circuits Isic 2016, 2017
F. N. U. Juanda, Wei Shu, Joseph S. Chang
IEEE Transactions on Circuits and Systems II Express Briefs, 2017
Huiqiao He, Tong Ge, Linfei Guo, Joseph S. Chang
Analog Integrated Circuits and Signal Processing, 2016
Jia Zhou, Tong Ge, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2016
Tong Ge, Huiqiao He, Jia Zhou, Yang Kang, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2016
Weng-Geng Ho, Nan Liu, Kyaw Zwa Lwin Ne, Kwen-Siong Chong, Bah-Hwee Gwee, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2016
Tong Lin, Kwen-Siong Chong, Wei Shu, Ne Kyaw Zwa Lwin, Jize Jiang, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2016
Jize Jiang, Wei Shu, Kwen-Siong Chong, Tong Lin, Ne Kyaw Zwa Lwin, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2016
Proceedings of the 2016 Design Automation and Test in Europe Conference and Exhibition Date 2016, 2016
Huiqiao He, Yang Kang, Jia Yu, Linfei Guo, Tong Ge, et al.
Proceedings of the IEEE International Conference on Electronics Circuits and Systems, 2016
Jia Zhou, Tong Ge, Eileen Ng, Joseph S. Chang
IEEE Transactions on Electron Devices, 2016
Mahmood Barangi, Joseph S. Chang, Pinaki Mazumder
IEEE Transactions on Magnetics, 2016
Tong Ge, Linfei Guo, Huiqiao He, Kang Yang, Yu Jia, et al.
Procedia Engineering, 2016
Zhou Jia, Tong Ge, Linfei Guo, Ng Pei Jian Eileen, Huiqiao He, et al.
Procedia Engineering, 2016
Linfei Guo, Tong Ge, Joseph Chang
IEEE Transactions on Circuits and Systems II Express Briefs, 2015
Kwen-Siong Chong, K. Z. L. Ne, Weng-Geng Ho, Nan Liu, A H Akbar, et al.
Proceedings of the 2015 IEEE International Conference on Electron Devices and Solid State Circuits Edssc 2015, 2015
T Ge, L Guo, Y Kang, J Zhou, H He, et al.
Midwest Symposium on Circuits and Systems, 2015
Xi Zhang, Tong Ge, Joseph S. Chang
Organic Electronics, 2015
Geok Soon Lim, Joseph S. Chang, Zhang Lei, Ruige Wu, Zhiping Wang, et al.
Lab on A Chip, 2015
Yin Sun, Victor Adrian, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2015
Jize Jiang, Wei Shu, Joseph Chang, Jingyuan Liu
Proceedings IEEE International Symposium on Circuits and Systems, 2015
Weng-Geng Ho, Kwen-Siong Chong, Ne Kyaw Zwa Lwin, Bah-Hwee Gwee, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2015
Rong Zhou, Kwen-Siong Chong, Tong Lin, Bah-Hwee Gwee, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2015
Weng‐Geng Ho, Kwen‐Siong Chong, Bah‐Hwee Gwee, Joseph Sylvester Chang
Iet Circuits Devices and Systems, 2015
Weng-Geng Ho, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang
IEEE Asia Pacific Conference on Circuits and Systems Proceedings Apccas, 2015
Tian-Shun Ng, Yin Sun, Victor Adrian, Bah-Hwee Gwee, Joseph S. Chang
Proceedings of the 14th International Symposium on Integrated Circuits Isic 2014, 2015
Weng-Geng Ho, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang, Ne Kyaw Zwa Lwin
Proceedings of the 14th International Symposium on Integrated Circuits Isic 2014, 2015
Salma Nashit, Victor Adrian, Keer Cui, Quoc-An Mai, Bah-Hwee Gwee, et al.
Proceedings of the 14th International Symposium on Integrated Circuits Isic 2014, 2015
Xiaoya Hou, Siu Choon Ng, Jie Zhang, Joseph Sylvester Chang
Organic Electronics, 2015
Anirudha Shyamprasad Bhat, Pinaki Mazumder, Joseph Chang
Proceedings of the IEEE Conference on Nanotechnology, 2014
Linfei Guo, Tong Ge, Joseph S. Chang
IEEE Journal of Solid State Circuits, 2014
Huiqiao He, Tong Ge, Linfei Guo, Joseph S. Chang
Midwest Symposium on Circuits and Systems, 2014
Tong Ge, Joseph S. Chang, Tong Lin, Zhang Lei, Lim Geok Soon
Midwest Symposium on Circuits and Systems, 2014
Linfei Guo, Tong Ge, Yang Kang, Huiqiao He, Joseph Chang
Midwest Symposium on Circuits and Systems, 2014
Joseph S. Chang, Kwen-Siong Chong, Wei Shu, Tong Lin, Jize Jiang, et al.
Midwest Symposium on Circuits and Systems, 2014
Anak Agung Alit Apriyana, Yue Ping Zhang, Joseph S. Chang, Wei Meng Lim
Iet Microwaves Antennas and Propagation, 2014
Victor Adrian, Yin Sun, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2014
Linfei Guo, Tong Ge, Joseph Chang
IEEE Transactions on Power Electronics, 2014
Victor Adrian, Cui Keer, Bah-Hwee Gwee, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2014
Joseph Chang, Xi Zhang, Tong Ge, Jia Zhou
Organic Electronics, 2014
IEEE Transactions on Computer Aided Design of Integrated Circuits and Systems, 2014
Xiaoya Hou, Yijie Xia, Siu Choon Ng, Jie Zhang, Joseph Sylvester Chang
Rsc Advances, 2014
Rong Zhou, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang, Weng-Geng Ho
Proceedings IEEE International Symposium on Circuits and Systems, 2014
Weng-Geng Ho, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2013
Kok-Leong Chang, Tong Lin, Weng-Geng Ho, Kwen-Siong Chong, Bah-Hwee Gwee, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2013
Jaeyoung Kim, Kwen-Siong Chong, Joseph Sylvester Chang, Pinaki Mazumder
Proceedings of the ACM Great Lakes Symposium on VLSI Glsvlsi, 2013
Kok-Leong Chang, Joseph S. Chang, Bah-Hwee Gwee, Kwen-Siong Chong
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2013
Joseph Chang, Ge Tong, Lin Tong
2013 IEEE MTT S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications Imws Bio 2013 Proceedings, 2013
Tong Lin, Kwen-Siong Chong, Joseph S. Chang, Bah-Hwee Gwee
IEEE Journal of Solid State Circuits, 2013
Tong Lin, Kwen-Siong Chong, Joseph S. Chang, Bah-Hwee Gwee, Wei Shu
2012 IEEE Subthreshold Microelectronics Conference Subvt 2012, 2012
Kwen-Siong Chong, Joseph S. Chang, Idongesit Ebong, Yalcin Yilmaz, Pinaki Mazumder
Proceedings 2012 International Symposium on Electronic System Design Ised 2012, 2012
Kwen-Siong Chong, Mahmood Barangi, Jaeyoung Kim, Joseph S. Chang, Pinaki Mazumder
2012 IEEE Subthreshold Microelectronics Conference Subvt 2012, 2012
Joseph Chang, Tong Ge, Edgar Sanchez-Sinencio
Midwest Symposium on Circuits and Systems, 2012
Junchao Chen, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang
Iscas 2012 2012 IEEE International Symposium on Circuits and Systems, 2012
Weng-Geng Ho, Kwen-Siong Chong, Tong Lin, Bah-Hwee Gwee, Joseph S. Chang
Iscas 2012 2012 IEEE International Symposium on Circuits and Systems, 2012
Kok-Leong Chang, Tong Lin, Weng-Geng Ho, Kwen-Siong Chong, Bah-Hwee Gwee, et al.
Iscas 2012 2012 IEEE International Symposium on Circuits and Systems, 2012
Joseph Chang, Stephen Wong, Robert Newcomb, Philipp Hafliger
IEEE Circuits and Systems Magazine, 2012
Kwen-Siong Chong, Kok-Leong Chang, Bah-Hwee Gwee, Joseph S. Chang
IEEE Journal of Solid State Circuits, 2012
Juanda, Wei Shu, Joseph Chang, Wenfeng Yu
2011 International Symposium on Integrated Circuits Isic 2011, 2011
Weng-Geng Ho, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph. S. Chang, Ming-Fatt Yee
2011 International Symposium on Integrated Circuits Isic 2011, 2011
Rong Zhou, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang
Midwest Symposium on Circuits and Systems, 2011
Junchao Chen, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2011
Weng-Geng Ho, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang, Yin Sun, et al.
Proceedings IEEE International Symposium on Circuits and Systems, 2011
Victor Adrian, Joseph S. Chang, Lim Geok Soon
Proceedings of the 2011 IEEE NIH Life Science Systems and Applications Workshop Lissa 2011, 2011
Yiqiong Shi, Bah-Hwee Gwee, Joseph Chang
Microprocessors and Microsystems, 2011
Chong-Fatt Law, Bah-Hwee Gwee, Joseph S. Chang
IEEE Transactions on Very Large Scale Integration VLSI Systems, 2011
Victor Adrian, Joseph S. Chang
2010 2nd Circuits and Systems for Medical and Environmental Applications Workshop Casme 2010, 2010
Linfei Guo, Tong Ge, Joseph S. Chang
2010 2nd Circuits and Systems for Medical and Environmental Applications Workshop Casme 2010, 2010
Junchao Chen, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang
Proceedings of the 8th IEEE International Newcas Conference Newcas2010, 2010
Tong Lin, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang, Zhao-Xiang Qiu
Proceedings of the 8th IEEE International Newcas Conference Newcas2010, 2010
Linfei Guo, Tong Ge, Joseph S. Chang
Iscas 2010 2010 IEEE International Symposium on Circuits and Systems Nano Bio Circuit Fabrics and Systems, 2010
Wei Shu, J.S. Chang
IEEE Transactions on Circuits and Systems I Regular Papers, 2010
Victor Adrian, Joseph S. Chang, Bah-Hwee Gwee
IEEE Transactions on Circuits and Systems I Regular Papers, 2010
IEEE Engineering in Medicine and Biology Magazine the Quarterly Magazine of the Engineering in Medicine Biology Society, 2010
Victor Adrian, Joseph S. Chang, Bah-Hwee Gwee, Stefanus Tedjaseputro
Icc2009 International Conference of Computing in Engineering Science and Information, 2009
Wenfeng Yu, Wei Shu, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2009
Tong Lin, Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2009
Teh Huey Fang, Naveen Ramalingam, Joseph Chang, Tan Swee Ngin, Gong Hai-Qing
2009 IEEE NIH Life Science Systems and Applications Workshop Lissa 2009, 2009
Jie Chen, Stephen Wong, Joseph Chang, Pau-choo Chung, Huai Li, et al.
IEEE Circuits and Systems Magazine, 2009
Wei Shu, Joseph S. Chang
IEEE Transactions on Circuits and Systems I Regular Papers, 2009
Tong Ge, J.S. Chang
IEEE Transactions on Circuits and Systems I Regular Papers, 2009
V. Adrian, J.S. Chang, Bah-Hwee Gwee
IEEE Transactions on Circuits and Systems I Regular Papers, 2009
Bah-Hwee Gwee, J.S. Chang, Yiqiong Shi, Chien-Chung Chua, Kwen-Siong Chong
IEEE Transactions on Circuits and Systems I Regular Papers, 2009
Tong Ge, Joseph S. Chang, Wei Shu
Proceedings IEEE International Symposium on Circuits and Systems, 2008
Chong-Fatt Law, Bah-Hwee Gwee, Joseph S. Chang
IEEE Transactions on Computer Aided Design of Integrated Circuits and Systems, 2008
Tong Ge, J.S. Chang
IEEE Transactions on Circuits and Systems II Express Briefs, 2008
Tong Ge, J.S. Chang
IEEE Transactions on Circuits and Systems II Express Briefs, 2008
Wei Shu, J.S. Chang
IEEE Transactions on Circuits and Systems I Regular Papers, 2008
Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang
2007 International Symposium on Integrated Circuits Isic, 2007
Victor Adrian, Bah-Hwee Gwee, Joseph S. Chang
2007 International Symposium on Integrated Circuits Isic, 2007
C.-F. Law, B.-H. Gwee, J.S. Chang
Iet Computers and Digital Techniques, 2007
Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang
IEEE Journal of Solid State Circuits, 2007
K.-S. Chong, B.-H. Gwee, J.S. Chang
Iet Circuits Devices and Systems, 2007
K.-S. Chong, B.-H. Gwee, J.-S. Chang
Iet Circuits Devices and Systems, 2007
Kwen-Siong Chong, Bah-Hwee Gwee, Joseph S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2007
Tong Ge, Joseph S. Chang, Wei Shu
Proceedings IEEE International Symposium on Circuits and Systems, 2007
Proceedings IEEE International Symposium on Circuits and Systems, 2006
Qiang Li, Y. P. Zhang, J. S. Chang
2006 IEEE Asian Solid State Circuits Conference Asscc 2006, 2006
Proceedings IEEE International Symposium on Circuits and Systems, 2006
Proceedings IEEE International Symposium on Circuits and Systems, 2006
Wei Shu, Joseph S. Chang, Tong Ge, Meng Tong Tan
IEEE Asia Pacific Conference on Circuits and Systems Proceedings Apccas, 2006
Chong-Fatt Law, B. Gwee, J.S. Chang
Proceedings 5th IEEE Acis Int Conf on Comput and Info Sci Icis 2006 in Conjunction with 1st IEEE Acis Int Workshop Component Based Software Eng Softw Archi and Reuse Comsar 2006, 2006
K.-S. Chong, B.-H. Gwee, J.S. Chang
IEEE Transactions on Circuits and Systems II Express Briefs, 2006
Kwen-Siong Chong, B. Gwee, J.S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2005
Jingbo Yang, Meng Tong Tan, J.S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2005
V. Adrian, B.-H. Gwee, J.S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2005
Tong Ge, Meng Tong Tan, J.S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2005
Kwen-Siong Chong, Bah-Hwee Gwee, J.S. Chang
IEEE Transactions on Very Large Scale Integration VLSI Systems, 2005
Bah-Hwee Gwee Kwen-Siong Chong
2005 IEEE Conference on Electron Devices and Solid State Circuits Edssc, 2005
Bah-Hwee Gwee, J.S. Chang, V. Adrian
IEEE Transactions on Circuits and Systems I Regular Papers, 2005
10th International Symposium on Integrated Circuits Devices and Systems Isic 2004 Integrated Systems on Silicon Proceedings, 2004
10th International Symposium on Integrated Circuits Devices and Systems Isic 2004 Integrated Systems on Silicon Proceedings, 2004
10th International Symposium on Integrated Circuits Devices and Systems Isic 2004 Integrated Systems on Silicon Proceedings, 2004
2004 IEEE International Workshop on Biomedical Circuits and Systems, 2004
2004 IEEE International Workshop on Biomedical Circuits and Systems, 2004
Proceedings IEEE International Symposium on Circuits and Systems, 2004
Proceedings IEEE International Symposium on Circuits and Systems, 2004
Proceedings of the International Conference on VLSI, 2003
Meng Tong Tan, J.S. Chang, Hock Chuan Chua, Bah Hwee Gwee
IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications, 2003
Proceedings IEEE International Symposium on Circuits and Systems, 2003
Proceedings IEEE International Symposium on Circuits and Systems, 2003
Bah-Hwee Gwee, J.S. Chang, Huiyun Li
IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing, 2002
Proceedings IEEE International Symposium on Circuits and Systems, 2002
Proceedings IEEE International Symposium on Circuits and Systems, 2002
Huiyun Li, Bah Hwee Gwee, J.S. Chang
Iscas 2001 2001 IEEE International Symposium on Circuits and Systems Conference Proceedings, 2001
Meng Tong Tan, J.S. Chang, Yit Chow Tong
Iscas 2001 2001 IEEE International Symposium on Circuits and Systems Conference Proceedings, 2001
J.S. Chang, Bah Hwee Gwee, Yong Seng Lon, Meng Tong Tan
Iscas 2001 2001 IEEE International Symposium on Circuits and Systems Conference Proceedings, 2001
M.T. Tan, J.S. Chang, Z. Cheng, Y.C. Tong
IEE Proceedings Circuits Devices and Systems, 2001
Analog Integrated Circuits and Signal Processing, 2001
Materials Research Society Symposium Proceedings, 2001
Midwest Symposium on Circuits and Systems, 2000
J.S. Chang, Meng-Tong Tan, Zhihong Cheng, Yit-Chow Tong
IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications, 2000
Meng-Tong Tan, Hock-Chuan Chua, Bah-Hwee Gwee, J.S. Chang
Proceedings IEEE International Symposium on Circuits and Systems, 2000
Proceedings IEEE International Symposium on Circuits and Systems, 1999
Meng-Tong Tan, J.S. Chang, Yit-Chow Tong
Proceedings of the IEEE International Conference on Electronics Circuits and Systems, 1999
Boh Lim Sim, Yit Chow Tong, J.S. Chang, Chin Tuan Tan
IEEE Transactions on Speech and Audio Processing, 1998
Proceedings IEEE International Symposium on Circuits and Systems, 1998
Proceedings IEEE International Symposium on Circuits and Systems, 1998
International Symposium on IC Technology Systems and Applications, 1997
Proceedings of the IEEE International Symposium on Consumer Electronics ISCE, 1997
W. Janischewskyj, A.M. Hussein, V. Shostak, I. Rusan, J.-X. Li, et al.
IEEE Transactions on Power Delivery, 1997
J.S. Chang, Y.C. Tong
IEEE Journal of Solid State Circuits, 1993
undefined, 1989
Proceedings IEEE International Symposium on Circuits and Systems, 1989
Proceedings IEEE International Symposium on Circuits and Systems, 1988