Qiao Cai, Xinzi Xu, Yanxing Suo, Guanghua Qian, Yongfu Li, Guoxing Wang, Yong Lian and Yang Zhao*, "A Saturation-Free 3.6V/1.8V DM/CM Input Range 46.6mV/us Artifacts Recovery Sensor Interface using CT Track-and-Zoom," 2024 the IEEE Custom Integrated Circuits Conference (CICC 2024), Denver, Colorado, USA, April 21-24, 2024.
X. Qin, Y. Jin, G. Wang, S.-W. Sin, M. Ortmanns, Y. Lian, L. Qi*, " A 15MHz-BW 82.7dB-SNDR 98.8dB-SFDR Pipelined MASH 2-2 CT DSM in 65nm CMOS," 2024 IEEE Custom Integrated Circuits Conference (CICC), Denver, Colorado, USA, April 21-24, 2024.
Z. Ma, Y. Lin, C. Chen, X. Qi, Y. Li, K. Tang, F. Wang, T. Zhang, G. Wang, J. Zhao*, "A 2.7ps-ToF-Resolution and 12.5mW Frequency-domain NIRS Readout IC with Dynamic Light Sensing Frontend and Cross-Coupling-Free Inter-Stabilized Data Converter," 2024 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, California, USA, February 18-22, 2024.
Hanbo Zhang, Yuqing Lou, Zhihang Zhang, Yongfu Li, Fakhrul Zaman Rokhani, Guoxing Wang, Jian Zhao, “A Large-Area LTPS-TFT-Based Bi-Directional Biomedical Interface with Process-Invariant In-Pixel Biopotential-to-Digital Converters”,2024 IEEE International Symposium on Circuits and Systems (ISCAS), Singapore, 2024.
Wangzilu Lu, Jiajie Huang, Chao Wang, Ting Zhou, Yang Zhao, Jian Zhao, Yongfu Li, ” A 2.5 KHz 50.57 dB Linearized VCO ADC Using 6 um LTPS TFTs” , 2024 IEEE International Symposium on Circuits and Systems (ISCAS), Singapore, 2024.
Meng Guo, Yuekai Liu , Jinlei Pan , Liang Qi, “Comparative Study for Different Loop-Filter Architectures of 2x Time-Interleaved CT DSM” , 2024 IEEE International Symposium on Circuits and Systems (ISCAS), Singapore, 2024.
Changyan Chen, Rui Pan , Huajie Huang , Qing Zhang , Xuya Jiang , Yuhang Zhang, Jian Zhao , Yongfu Li, “PSCS: A Physiological Sound Compression System Based on Compressive Sensing with Self-Adaptive Compression Ratio and Optimized DCT” , 2024 IEEE International Symposium on Circuits and Systems (ISCAS), Singapore, 2024.
Yuze Weng , Jinlei Pan , Yang Zhao , Junmin Jiang , Liang Qi, “A 2.3-ppm/°C High-Order Compensated Bandgap Reference with Low-Cost Current Trimming” , 2024 IEEE International Symposium on Circuits and Systems (ISCAS), Singapore, 2024.
Yicong Shao, Chao Wang, Jiajie Huang, Wangzilu Lu, Longfan Li, Yuhang Zhang, Jian Zhao, Wei Mao, and Yongfu Li, “V2Va: An Efficient Verilog-to-Verilog-A Translator for Accelerated Mixed-Signal Simulation”, IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), pp. 1-5, Nov, 2023.
Chao Wang, Yi Wu, Nabil Sabor, Qing Zhang, Min Wang, Yongfu Li, and Guoxing Wang, “Configurable Multimodal Therapeutic System for Promoting Emotional Relaxation”, IEEE Biomedical Circuits and Systems Conference (BioCAS), pp. 1-5, Oct, 2023.
Q. Zhang, and Y. Li, “Grand Challenge on Respiratory Sound Classification for SPRSound Dataset II”, IEEE Biomedical Circuits and Systems Conference (BioCAS), pp. 1- 5, Oct, 2023.
Yaotian Liu, Yuhang Zhang, Qing Zhang, Rui Chen, and Yongfu Li, “FEEP: Functional ECO Synthesis with Efficient Patch Minimization”, IEEE International Conference on Artificial Intelligence Circuits and Systems (AICAS), pp. 1-5, Jun, 2023.
Changyan Chen, Qing Zhang, Shirui Sheng, Huajie Huang, Yuhang Zhang, and Yongfu Li, “LungHeart-AtMe: Adventitious Cardiopulmonary Sounds Classification Using MMoE with STFT and MFCCs Spectrograms”, IEEE International Conference on Artificial Intelligence Circuits and Systems (AICAS), pp. 1-5, Jun, 2023.
Yilun Jin, Yuhang Zhang, Zhiwen Gu, Jian Zhao, Zhihong Luo, Yanhan Zeng, and Yongfu Li, “A Dual-Output Picowatt Hybrid Voltage Reference with Digital Trimming Technique”, IEEE International NEW Circuits and Systems (NEWCAS), pp. 1-5, Jun, 2023.
H. Liu, Y. Lin, G. Wang and Y. Liu*, "An 8.73GΩ Input Impedance VCO-Based Neural Front-End with Autonomous Time-Domain Impedance Boosting Technique and Maximum 0.215s Re-Calibration Time," 2023 IEEE Asian Solid-State Circuits Conference (A-SSCC), Haikou, China, 2023, pp. 1-3, doi: 10.1109/A-SSCC58667.2023.10347941.
T. Li, S. Hu, Y. Li and Y. Liu*, "A 16-channel Reconfigurable Neural Spike Sorting System with Distributed Tiles and Neural Network Engine Based on FPGA," 2023 IEEE Biomedical Circuits and Systems Conference (BioCAS), Toronto, Canada, 2023
Q. Wang, Y. Pan, K. Chen, Y. Lin, B. Wang and Liang Qi*, "A Two-Phase Linear-Exponential Incremental ADC with Second-order Noise Coupling," 2023 IEEE International Symposium on Circuits and Systems (ISCAS), Monterey, CA, USA, 2023.
Y. Pan, Q. Wang, K. Chen; B. Cai; J. Qian, Y. Lian and Liang Qi*, "A Two-step Linear-Exponential Incremental ADC with Slope Extended Counting," 2023 IEEE International Symposium on Circuits and Systems (ISCAS), Monterey, CA, USA, 2023.
Q. Wang, K. Chen and Liang Qi*, "A Zoom Architecture Using Linear-Exponential Incremental ADC," 2023 21st IEEE Interregional NEWCAS Conference (NEWCAS), Edinburgh, United Kingdom, 2023.
Qi Xiangao , Lou Yuqing , Li Yongfu , Wang Guoxing , Tang Kea-Tiong and Zhao Jian , “A 5.37-TSOPS/W Reconfigurable Neuron Array with Dual-mode Neurons and Asynchronous Synapses for Energy-Efficient Inference and Biological Neural Network Simulation”, IEEE Asian Solid-State Circuits Conference (A-SSCC), Haikou, China, 2023.
Wenyao Chen, Zhouchen Ma, Cheng Chen, Mohamad Sawan, Yongfu Li, Guoxing Wang and Jian Zhao. “An RTE-Based Compact Model for Light Propagation Simulation in fNIRS Systems”, IEEE Biomedical Circuits and Systems Conference (BioCAS), Toronto, Canada, 2023.
Wenyao Chen, Zisheng Dai, Zhouchen Ma, Cheng Chen, Yanyan Wei, Tianhong Zhang, Xia Bi, Yinying Hu, Yongfu Li, Guoxing Wang and Jian Zhao. “Live Demonstration: A Wearable fNIRS System for Efficient Mental Disorders Screening”, IEEE Biomedical Circuits and Systems Conference (BioCAS), Toronto, Canada, 2023.
Xinzi Xu, Yanxing Suo, Peiyi Zhou, Xiao Han, Qiao Cai, Guoxing Wang, Yong Lian and Yang Zhao*, "A 2.67GΩ 454nVrms 14.9μW Dry-Electrode Enabled ECGon-Chip with Arrhythmia Detection," 2023 the IEEE Custom Integrated Circuits Conference (CICC 2023), San Antonio, TX, USA, April 23-26, 2023.
Yanxing Suo, Xiao Han, Yang Zhao*, Mingyi Chen, Yongfu Li, Yan Liu and Yong Lian, "A Gain and Bandwidth Individually Tunable ExG Analog Frontend with 516nVrms Noise for Flexible Biomedical Sensors," 2023 the IEEE International Symposium on Circuits and Systems (ISCAS 2023), Monterey, California, USA, May 21-25, 2023.
Xiao Han, Xiyuan Tang, Yang Zhao*, "An NS-SAR ADC with Full-Bit High-Order Mismatch Shaped CDAC," 2023 the IEEE International Symposium on Circuits and Systems (ISCAS 2023), Monterey, California, USA, May 21-25, 2023.
M. Guo, S. -W. Sin, L. Qi, G. Xiao and R. P. Martins, "A 10b 700MS/s single-channel 1b/cycle SAR ADC using a monotonic-specific feedback SAR logic with power-delay-optimized unbalanced N/P-MOS sizing," 2022 IEEE Custom Integrated Circuits Conference (CICC), pp. 1-2, 2022
C. Chen, Z. Ma, Y. Liu, Z. Liu, L. Zhou, Y. Wu, L. Qi, Y. Li, M. Sawan, G. Wang, J. Zhao, "A Sub-0.01° Phase Resolution 6.8-mW fNIRS Readout Circuit Employing a Mixer-First Frequency-Domain Architecture," ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC), Milan, Italy, 2022, pp. 229-232
Y. Suo, X. Xu, P. Zhou, X. Han, Q. Cai, M. Wang, Y. Zhao, T. Wan, G. Wang, "Dry-Electrode Interface Circuit for Flexible ECG Sensors," 2022 IEEE International Flexible Electronics Technology Conference (IFETC), Qingdao, China, 2022, pp. 1-2
Y. Lin, Z. Ma, C. Chen and N. Sabor, "A Flexible fNIRS System Employing Super-resolution Technique for Nature-Scenario High-Resolution Brain Functional Imaging," 2022 IEEE International Flexible Electronics Technology Conference (IFETC), Qingdao, China, 2022, pp. 1-2
Y. Zhao, Y. Li, J. Zhou, G. He, Y. Liu, J. Zhao, B. Zhao, M. Lin, X. Wang, Z. Qian, S. Chen, T. Wan, Y. Lian, "An Event-Driven System Architecture for Smart Flexible Sensors in Healthcare Applications," 2022 IEEE International Flexible Electronics Technology Conference (IFETC), Qingdao, China, 2022, pp. 1-2
X. Liang, T. He, G. Wang, Y. Zheng, J. Zhao and Y. Lian, "Energy-efficient Body-channel Communication for Distributed Flexible Sensors," 2022 IEEE International Flexible Electronics Technology Conference (IFETC), Qingdao, China, 2022, pp. 1-2
B. He, H. Li, M. Chen, Y. Li, Y. Liu and Y. Zhao, "An Input-Output Regulated Adaptive Ramp for Fast Load Transition of PWM Buck Convertor," 2022 IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, USA, 2022, pp. 3566-3570
H. Mohammed, H. Wu and G. Wang, "Pulse Transition Characterization from Electrocardiography and Photoplethysmography for Non-Invasive Blood Pressure Estimation," 2022 IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, USA, 2022, pp. 2841-2845
K. Li, S. -W. Sin, L. Qi, W. Zhao, G. Wang and R. P. Martins, "A Robust Hybrid CT/DT 0-2 MASH DSM with Passive Noise-Shaping SAR ADC," 2022 IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, USA, 2022, pp. 551-555
T. Guo, H. Liu and Y. Liu, "An Ultra Compact Neural Front-End with CT-NEO Based Spike Detection for Implantable Applications," 2022 IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, USA, 2022, pp. 2826-2830
J. Sun, T. Li, T. Guo, Y. Li, C. Fu and Y. Liu, "Toward Ultra-large Scale Neural Spike Sorting with Distributed Sorting Channels and Unsupervised Training," 2022 IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, USA, 2022, pp. 3448-3452
X. Qi, J. Zhao, G. Wang, K. -T. Tang and Y. Li, "A CMOS Axon-sharing Neuron Array with Background Calibration," 2022 IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, USA, 2022, pp. 3443-3447
Y. Zheng, T. He, X. Liang, Z. Kong, L. Lin and J. Zhao, "Body-Channel Wireless Power Transfer Employing Transmitter-Side Received Power Monitoring and Maximum Point Tracking," 2022 IEEE Biomedical Circuits and Systems Conference (BioCAS), Taipei, Taiwan, 2022, pp. 495-499
T. He , Z. Kong , X. Liang , L. Lin , L. Qi , Y. Li , J. Zhao and G. Wang , “A 10-Mbps 119.2-pJ/bit SoftwareDefined Body Channel Transceiver employing a CCII-based PGA and a 2.5-bit/cycle ADC in 180-nm CMOS”, IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA), pp. 1-2, Oct, 2021. (Best Paper Award)
Z. Gao , M. Chen , L. Qi , Y. Li and J. Yan , “An Adaptively-controlled High-efficiency Buck Converter with Wide Dynamic Range for IoT Applications”, IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA), pp. 1-2, Oct, 2021.
M. Chen , J. Yan , Y. Hao , L. Qi and Y. Li , “Implement Tunable Sub-TOhm On-chip Resistor for Vital Signal Acquisition: A Review”, IEEE International SoC Design Conference (ISOCC), pp. 1-2, Oct, 2021.
L. Qi , T. Ni , X. Qin , M. Chen , Y. Li and G. Wang , “Continuous-time Delta-Sigma Modulators: Single-loop versus MASH”, IEEE International SoC Design Conference (ISOCC), pp. 1-2, Oct, 2021.
C. Fu , T. Guo , Y. Li and Y. Liu , “Unsupervised Continuous Time Domain Spike Sorting for Large Scale Neural Processing Systems”, IEEE Biomedical Circuits and Systems Conference (BioCAS), pp. 1-4, Oct, 2021.
Tao He , Zhen Kong , Xu Liang , Jing Luo , Longyang Lin , Liang Qi , Yongfu Li , Jian Zhao and Guoxing Wang, “A 10-Mbps 119.2-pJ per-Bit Software Defined Body Channel Transceiver Employing a CCII-Based PGA and a 2.5-bit per-Cycle ADC in 180-nm CMOS”, 2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA), pp. 1-2, 2021.
Haochen Wu , Xilong Shen , Hailong Ma , Chencheng Yu and Jian Zhao , “Mismatch of Nonlinear Stiffness in Differential MEMS Resonating Sensors and its self-Test and Calibration Technique”, 2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA), pp. 1-2, 2021.
Hongyi Liu , Xiangao Qi , Yuqing Lou , Liang Qi , Zuo-Wei Yeh , Kea-Tiong Tang and Jian Zhao , “Low-Hardware-Cost SNN Employing FeFET-Based Neurons with Tunable Leaky Effect”, 2021 IEEE Biomedical Circuits and Systems Conference (BioCAS), pp. 1–4, 2021.
Ma Zhouchen , Chen Cheng , Wang Min , Zhao Yang , Ying Liang , Wang Guoxing and Zhao Jian , “A Low-Power Heart Rate Sensor with Adaptive Heartbeat Locked Loop”, 2021 IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-5, 2021.
Qinxin Zhou, Yang Zhao(*), Yong Lian, "A CNN-Based Cardiac Arrhythmia Classification Algorithm with Wavelet Transform and Training Sample Balancing Rule," 2021 IEEE Biomedical Circuits and Systems Conference, Berlin, Germany, Oct. 6-9, 2021.
Hongbo Guo, Yang Zhao(*), Yong Lian, " Video-Based Heart Rate Extraction Using Skin ROI Segmentation and Attention CNN," 2021 IEEE Biomedical Circuits and Systems Conference, Berlin, Germany, Oct. 6-9, 2021.
W. Yan , Y. Ji , C. Ma , L. Hu , Y. Zhao , Y. Li , G. Wang and Y. Lian , “A Computationally Efficient, Hardware Re-configurable Architecture for QRS Detection and ECG authentication”, IEEE Asia Solid-State and Circuit Conference (ASSCC), pp. 1-2, Oct, 2021.
M. Chen(*), Y. Hao, L. Qi, Y. Li, and J. Yan, ”Implement Tunable Sub-TΩ On-chip Resistor for Vital Signal Acquisition: A Review”, in submission, The 18th International SoC Conference (ISOCC) , Oct. 2021.
Z. Gao, M. Chen(*), L. Qi, Y. Li, J. Yan,” An Adaptively-controlled High-efficiency Buck Converter with Wide Dynamic Range for IoT Applications”, 2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA), Nov, 2021.
W. Chen, M. Chen(*),, Y. Hao, L. Qi and J. Zhao, "A 1-μA-Quiescent-Current Capacitor-Less LDO Regulator with Adaptive Embedded Slew-Rate Enhancement Circuit," 2021 IEEE International Symposium on Circuits and Systems (ISCAS), 2021, pp. 1-5, doi: 10.1109/ISCAS51556.2021.9401457.
J. Zhang, G. Tan, Y. Hu, J. Zhao, M. Chen, Y. Li, Liang Qi, "A Multi-Rate Hybrid DT/CT Mash ΔΣ Modulator with High Tolerance to Noise Leakage," 2021 IEEE International Symposium on Circuits and Systems (ISCAS), 2021, pp. 1-5, doi: 10.1109/ISCAS51556.2021.9401444.
J. Huang, L. Wang, Y. Lu, T. Zhou, Z. Gu, M. Chen and Y. Li, “A Highly Configurable and Extensible Spiral Capacitor Design for High Density or High Precision Applications”, IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-5, May, 2021.
K. Chen, C. Ma, Q. Zhang, Y. Li, J. Zhao and M. Chen, “FreePDK15TFET: an Open-Source Process Design Kit for 15nm CMOS and TFET Devices”, 2021 IEEE International Symposium on Circuits and Systems (ISCAS), 2021, pp. 1-5, doi: 10.1109/ISCAS51556. 2021.9401190.
C. Zhang, Y. Lian and G. Wang, "ARDER: An Automatic EEG Artifacts Detection and Removal System," 2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS), 2020, pp. 1-2, doi: 10.1109/ICECS49266.2020.9294865.
Y. Ji, T. Zhou, Q. Zheng, C. Ma and Y. Li, "An Enhanced 128-bit Asynchronous Authentication and Data Encryption Circuits for IoT Sensor Applications" (The 3rd IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA), Nov, 2020.)
M. Pan, X. Zhu, Y. Li, J. Qian, and P. Liu, “MRNet: A Keypoint Guided Multi-scale Reasoning Network for Vehicle Re-identification” in Neural Information Processing, H. Yang, K. Pasupa, A. C.-S. Leung, J. T. Kwok,J. H. Chan, and I. King, Eds. Cham: Springer International Publishing, 2020, pp. 469–478. (Click here to access this paper)
Y. Ma, X. Xu, and Y. Li, “LungRN+NL: An Improved Adventitious Lung Sound Classification Using Non-Local Block ResNet NeuralNetwork with Mixup Data Augmentation,” in Proc. Interspeech, 2020, pp. 2902–2906. (Click here to access this paper)
G. Tan et al., "A Self-coupled DT MASH ΔΣ Modulator with High Tolerance to Noise Leakage," 2020 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), 2020, pp. 90-93, doi: 10.1109/APCCAS50809.2020.9301686.
L. Hu and Y. Li,Micro-YOLO: Exploring Efficient Methods to Compress CNN Based Object Detection Model” , in 13th International Conference on Agents and Artificial Intelligence (ICAART), 2021.
Reda, L. Qi, G. Tan and G. Wang, “A Power-Efficient and Re-configurable Mixed-Mode Artificial Neural Network Classifier” (2021 IEEE International Solid-State Circuits Conference (ISSCC) Student Research Preview. )
F. Xiao, H. Liu, Y. Liu, M. Chen and J. Zhao, "A Third-order Sigma-delta Frequency-to-digital Converter Based on Reset Counter and PLL," 2020 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA), 2020, pp. 139-140, doi: 10.1109/ICTA50426.2020.9332041.
Y. Wang, Z. Ma, Y. Liu, J. Zhao, L. Zhang and Z. Wang, "Sub-Sampling Phase-Locked Loop with Ultra-mini Dead Zone For Locking Time Reduction," 2020 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), 2020, pp. 78-81, doi: 10.1109/APCCAS50809.2020.9301713.
S. Zhu , J. Zhao , Y. Li and M. Chen , “A 53%-PTE and 4-Mbps Power and Data Telemetry Circuit based on Adaptive Duty-cycling BPSK Modulated Class-E Amplifier”, ACM International Conference of the Great Lakes Symposium (GLVLSI), pp. 1-6, Sep, 2020. (Click here to access this paper)
W. Lu , Y. Zhang , Q. Zhang , X. Zhang and Y. Li , “Litho-NeuralODE: Improving Hotspot Detection Accuracy with Advanced Data Augmentation and Neural Ordinary Differential Equations”, ACM International Conference of the Great Lakes Symposium (GLVLSI), pp. 1-6, Sep, 2020. (Click here to access this paper)
T. Zhou , Y. Ji , M. Chen and Y. Li , “PL-MRO PUF: High Speed Pseudo-LFSR PUF Based on Multiple Ring Oscillators”, IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-4, May, 2020. (Click here to access this paper)
M. Attanasio and Y. Li , “A Highly Precise Analog Subtractor with Background Calibration Technique”, IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-4, May, 2020. (Click here to access this paper)
Liang Qi, A. Jain, D. Jiang, S.-W. Sin, R. P. Martins and M. Ortmanns, “A 76.6dB-SNDR 50MHz-BW 29.2mW Noise Coupling Assisted CT Sturdy MASH ΔΣ Modulator with 1.5b/4b Quantizers in 28nm CMOS”, IEEE International Solid-State Circuits Conference (ISSCC), Feb. 2019.
Liang Qi, S.-W. Sin and R. P. Martins, “Multibit sturdy MASH delta-sigma modulator with error-shaped segmented DACs for wideband low-power applications”, IEEE International Conference on ASIC (ASICON), Oct. 2019. (Excellent Student Paper)
Yi Wu, Yilun Jin, Azusa Yokoyama, Chao Wang, Yongfu Li, Yan Liu, Guoxing Wang, "Live Demonstration: An EEG-Based Comparative Study of Light Color Effect on Mental Stress Relief Using an Integrated Mobile Application", 2019 IEEE Biomedical Circuits and Systems Conference (BioCAS), Nara, Japan, pp. 1-1, 2019. (Click here to access this paper)
Yizhen Wen, Xiangao Qi, Shaoyang Cui, Cheng Chen, Mingyi Chen, Jian Zhao, Guoxing Wang, "A Multi-channel NIRS System for Prefrontal Mental Task Classification Employing Deep Forest Algorithm", 2019 IEEE Biomedical Circuits and Systems Conference (BioCAS), Nara, Japan, pp. 1-4, 2019. (Click here to access this paper)
Yi Ma, Xinzi Xu, Qing Yu, Yuhang Zhang, Yongfu Li, Jian Zhao, Guoxing Wang, "Live Demo: LungSys - Automatic Digital Stethoscope System For Adventitious Respiratory Sound Detection", 2019 IEEE Biomedical Circuits and Systems Conference (BioCAS), Nara, Japan, pp. 1-1, 2019. (Click here to access this paper)
Shaoyang Cui, Cheng Chen, Xiangao Qi, Yizhen Wen, Jian Zhao, and Guoxing Wang, "Live Demonstration: Prefrontal Mental Task Classification through a Wearable Near-infrared Spectroscopy System," 2019 IEEE Biomedical Circuits and Systems Conference (BioCAS), Nara, Japan, 2019, pp. 1-1. (Click here to access this paper)
Yue Gao, Yewangqing Lu, Hui Li, Boxiao Liu, Yongfu Li, Mingyi Chen, Guoxing Wang, Yong Lian, "EIT-CDAE: A 2-D Electrical Impedance Tomography Image Reconstruction Method Based on Auto Encoder Technique", 2019 IEEE Biomedical Circuits and Systems Conference (BioCAS), Nara, Japan, pp. 1-4, 2019. (Click here to access this paper)
Yi Ma, Xinzi Xu, Qing Yu, Yuhang Zhang, Yongfu Li, Jian Zhao, Guoxing Wang, "LungBRN: A Smart Digital Stethoscope for Detecting Respiratory Disease Using bi-ResNet Deep Learning Algorithm", 2019 IEEE Biomedical Circuits and Systems Conference (BioCAS), Nara, Japan, pp. 1-4, 2019. (Click here to access this paper)
Qingsong Xie, Yongfu Li, Guoxing Wang, Yong Lian, "Heart Rate Estimation from Ballistocardiogram Using Hilbert Transform and Viterbi Decoding", 2019 IEEE International Conference on Artificial Intelligence Circuits and Systems (AICAS), Hsinchu, Taiwan, pp. 189-193, 2019. (Click here to access this paper)
Yuhang Zhang, Guanghui He, Kea-Tiong Tang, Guoxing Wang, "On-chip Learning of Multilayer Perceptron Based on Memristors with Limited Multilevel States", 2019 IEEE International Conference on Artificial Intelligence Circuits and Systems (AICAS), Hsinchu, Taiwan, pp. 11-12, 2019. (Click here to access this paper)
Yue Gao, Boxiao Liu, Hui Li, Yongfu Li, Guoxing Wang, Yong Lian, Chun-Huat Heng, "Live Demonstration: A Pulmonary Conditions Monitor Based on Electrical Impedance Tomography Measurement", 2019 IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan, pp. 1-1, 2019. (Click here to access this paper)
Ahmed Reda Mohamed, Mingyi Chen, Guoxing Wang, "Untrimmed CMOS Nano-Ampere Current Reference with Curvature-Compensation Scheme", 2019 IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan, pp. 1-4, 2019. (Click here to access this paper)
Tao He, Guoxing Wang, Khalil Yousef, Jing Jin, "A High Conversion Gain Wideband Mixer Design for UWB Applications", 2019 IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan, pp. 1-4, 2019. (Click here to access this paper)
Mengdan Lou, Jieyu Li, Guoxing Wang, Guanghui He, "AR-C3D: Action Recognition Accelerator for Human-Computer Interaction on FPGA", 2019 IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, 2019, pp. 1-4, Japan. (Click here to access this paper)
Boxiao Liu, Guoxing Wang, Yongfu Li, Hui Li, Yue Gao, Lei Zeng, Yixin Ma, Yong Lian, "22.6 A 13-Channel 1.53-mW 11.28-mm2 Electrical Impedance Tomography SoC Based on Frequency Division Multiplexing with 10× Throughput Reduction", 2019 IEEE International Solid- State Circuits Conference (ISSCC), San Francisco, CA, USA, 2019, pp. 370-372. (Click here to access this paper)
Fei Zhou, Xiaoli Hu, and Guoxing Wang, "A 32-Kb High–Speed 8T SRAM with Fine-Grained Bitline Stacking for Leakage Reduction in 7nm Technology," 2019 China Semiconductor Technology International Conference (CSTIC), Shanghai, China, 2019, pp. 1-3. (Click here to access this paper)
Muhammad Adeel Khan, Maya Chennafi, Gang Li, and Guoxing Wang, "Electroencephalogram-Based Comparative Study of Music Effect on Mental Stress Relief," 2018 11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI), Beijing, China, 2018, pp. 1-5. (Click here to access this paper)
Zhiheng Zheng, Mingyi Chen, Jie Zhou, and Guoxing Wang, "A CMOS Temperature Sensor with Single-Point Calibration for Retinal Prosthesis," 2018 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), Chengdu, 2018, pp. 147-150. (Click here to access this paper)
Kangqi Liu, Mingyi Chen, Yiyu Gong, Songhai Fan, and Guoxing Wang, "A 100μW AC-DC Boost Converter for Electromagnetic Energy Harvesting with 0.2 VPeak Self-starting Voltage and 85% Efficiency," 2018 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), Chengdu, China, 2018, pp. 493-496. (Click here to access this paper)
Qingsong Xie, Guoxing Wang and Yong Lian, "Heart Rate Estimation from Ballistocardiography Based on Hilbert Transform and Phase Vocoder," 2018 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), Chengdu, China, 2018, pp. 139-142. (Click here to access this paper)
Ziran He, Qingsong Xie, Yong Lian, Guoxing Wang, Zhengchun Peng, Yang Zhao, Min Wang and Bo Meng, "A Heart Rate Measurement System Based on Ballistocardiogram for Smart Furniture," 2018 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), Chengdu, China, 2018, pp. 151-154. (Click here to access this paper)
Maya Chennafi, Muhammad Adeel Khan, Gang Li, Yong Lian and Guoxing Wang, "Study of Music Effect on Mental Stress Relief Based on Heart Rate Variability," 2018 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), Chengdu, China, 2018, pp. 131-134. (Click here to access this paper)
Hui Li, Boxiao Liu, Yongfu Li, Guoxing Wang and Yong Lian, "A High Accuracy and High Sensitivity System Architecture for Electrical Impedance Tomography System," 2018 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), Chengdu, China, 2018, pp. 155-158. (Click here to access this paper)
Boxiao Liu, Chun-Huat Heng, Guoxing Wang, and Yong Lian, "On-chip Data Compression Scheme for Lung EIT Signal Acquisition and Recovery," 2018 IEEE 23rd International Conference on Digital Signal Processing (DSP), Shanghai, China, 2018, pp. 1-5. (Click here to access this paper)
Qingsong Xie, Guoxing Wang, Zhengchun Peng, and Yong Lian, "Machine Learning Methods for Real-Time Blood Pressure Measurement Based on Photoplethysmography," 2018 IEEE 23rd International Conference on Digital Signal Processing (DSP), Shanghai, China, 2018, pp. 1-5. (Click here to access this paper)
Qingsong Xie, Qirui Zhang, Guoxing Wang, and Yong Lian, "Combining Adaptive Filter and Phase Vocoder for Heart Rate Monitoring Using Photoplethysmography during Physical Exercise," 2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Honolulu, HI, USA, 2018, pp. 3568-3571. (Click here to access this paper)
Qirui Zhang, Qingsong Xie, Min Wang and Guoxing Wang, "Motion Artifact Removal for PPG Signals Based on Accurate Fundamental Frequency Estimation and Notch Filtering," 2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Honolulu, HI, USA, 2018, pp. 2965-2968. (Click here to access this paper)
Yuting Hou, Jiali Qu, Zhenzhen Tian, Mohamed Atef, Khalil Yousef, Yong Lian, and Guoxing Wang, “A 61-nW Level-Crossing ADC with Adaptive Sampling Function for Biomedical Applications” International Solid-State Circuits Conference, Student Research Preview, San Francisco, USA, 2018. (Click here to access this paper)
Zhihong Luo, Guoxing Wang, Khalil Yousef, Benjamin Lau, Yong Lian, and Chun-Huat Heng, “A 0.0129 mm2 0.25~2.7 GHz Digital-Filter-Less ADPLL in 55nm CMOS,” 2018 IEEE International Symposium on Circuits and Systems (ISCAS) Late Breaking News, 2018.
Hengwei Yu, Mingyi Chen, Chundong Wu, Kea-Tiong Tang, and Guoxing Wang*, "A Batteryless and Single-Inductor DC-DC Boost Converter for Thermoelectric Energy Harvesting Application with 190mV Cold-Start Voltage," 2018 IEEE International Symposium on Circuits and Systems (ISCAS), Florence, Italy, 2018, pp. 1-4. (Click here to access this paper)
Jie Zhou, Xi Chen, Tianzhun Wu, and Guoxing Wang*, "A Fully Differential High Efficient ASK Demodulator for Biomedical Implantable Application," 2017 IEEE 12th International Conference on ASIC (ASICON), Guiyang, China, 2017, pp. 508-511. (Click here to access this paper)
Wei Xu, Tianyuan Cheng, Chundong Wu, Nanshu Lu, Zeyu Yang, Yong Lian, and Guoxing Wang*, "Ultrathin Flexible Coils for Wireless Power and Data Link in Biomedical Sensors," 2017 IEEE 12th International Conference on ASIC (ASICON), Guiyang, China, 2017, pp. 604-607. (Click here to access this paper)
Gang Li, Zhe Zhang, Guoxing Wang, and Yong Lian, "Emotion Recognition based on Low-Cost In-ear EEG," 2017 IEEE Biomedical Circuits and Systems Conference (BioCAS), Turin, Italy, 2017, pp. 1-4. (Click here to access this paper)
Min Wang, Mohamed Atef, Qingsong Xie, Yong Lian, and Guoxing Wang, "Live Demonstration: A Ring-Type Blood Pressure Monitoring System based on Photoplesthygraphy," 2017 IEEE Biomedical Circuits and Systems Conference (BioCAS), Turin, Italy, 2017, pp. 1-1. (Click here to access this paper)
Zhengnan Yan, Mohamed Atef, Guoxing Wang*, and Yong lian, "Low-Noise High Input Impedance 8-Channels Chopper-Stabilized EEG Acquisition System," 2017 30th IEEE International System-on-Chip Conference (SOCC), Munich, Germany, 2017, pp. 51-55. (Click here to access this paper)
Binghui Lin, Mohamed Atef, and Guoxing Wang*, "A Low-Power High-Sensitivity Analog Front-End for PPG Sensor," 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Seogwipo, Korea, 2017, pp. 861-864. (Click here to access this paper)
Ahmed Atef, Mohamed Atef, Mohamed Abbas, Elsayed Esam M. Khaled, Mohamed Sawan, and Guoxing Wang, “Wide Dynamic Range Integrated Optical Receiver for Near Infrared Spectroscopy,” 8th International IEEE EMBS Conference On Neural Engineering, Shanghai, China, 2017. (Click here to access this paper)
Zhengnan Yan, Mohamed Atef, Guoxing Wang, and Mohamed Sawan, “Low-Noise 8-Channels Chopper-Stabilized EEG Acquisition System,” 8th International IEEE EMBS Conference On Neural Engineering, Shanghai, China, 2017. (Click here to access this paper)
Liang Qi, S.-W. Sin, S.-P. U, R. P. Martins and F. Maloberti, “A 12.5-ENOB 5MHz BW 4.2mW DT Multirate 2-1 MASH ΔΣ Modulator with Horizontal/Vertical Opamp Sharing in 65nm CMOS”, IEEE International Solid-State Circuits Conference (ISSCC) Student Research Preview, Feb. 2016.
Zhe Zhang, Yongfu Li, Guoxing Wang, and Yong Lian*, “A Clockless FSK Receiver Architecture with Scalable Data Rate for Epidermal Electronics,” 2016 IEEE Biomedical Circuits and Systems Conference (BioCAS), Shanghai, China, 2016, pp. 400-403. (Click here to access this paper)
Weiwei Shi, Yongxin Zhu, Philip S. Yu, Mengyun Liu, Guoxing Wang, Zhiliang Qian, Yong Lian, “Incomplete Electrocardiogram Time Series Prediction,” 2016 IEEE Biomedical Circuits and Systems Conference (BioCAS), Shanghai, China, 2016, pp. 200-203. (Click here to access this paper)
Kefeng Duan, Yufei Hu, Zhiliang Qian, and Guoxing Wang*, “An FPGA-Based Morphological Filter for Baseline Wandering Correction in Photoplethysmography,” 2016 IEEE Biomedical Circuits and Systems Conference (BioCAS), Shanghai, China, 2016, pp. 216-219. (Click here to access this paper)
Bo Liang, Kefeng Duan, Qingsong Xie, Mohamed Atef, Zhiliang Qian, Guoxing Wang*, and Yong Lian, “Live Demonstration: A Support Vector Machine Based Hardware Platform for Blood Pressure Prediction,” 6 IEEE Biomedical Circuits and Systems Conference (BioCAS), Shanghai, China, 2016, pp. 130-130. (Click here to access this paper)
Huijie Zhang, Xi Chen, Mingyi Chen, and Guoxing Wang*, “A Wide-Input-Range Low-Power Ask Demodulator for Wireless Data Transmission in Retinal Prosthesis,” 2016 IEEE Biomedical Circuits and Systems Conference (BioCAS), Shanghai, China, 2016, pp. 492-495. (Click here to access this paper)
Gang Li, Yong Lian, and Guoxing Wang, “Live Demonstration: Evaluation of Consumer's Preference Using Augmented Reality And EEG,” 2016 IEEE Biomedical Circuits and Systems Conference (BioCAS), Shanghai, China, 2016, pp. 133-133. (Click here to access this paper)
Baizhong Zhou, Xunhua Guo, Mohamed Atef, and Guoxing Wang, “Hall Sensor System Design and Modeling for Current-Measurement in Power Meters,” 2016 28th International Conference on Microelectronics (ICM), Giza, Egypt, 2016, pp. 49-52. (Click here to access this paper)
Diaa Abd-elrahman, Mohamed Atef, and Guoxing Wang*, “10 GB/s 1.95 mW Active Cascode Transimpedance Amplifier for High Speed Optical Receivers,” 2016 IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS), Abu Dhabi, 2016, pp. 1-4. (Click here to access this paper)
Mohamed Atef, Xiyan Li, Guoxing Wang, and Yong Lian, “PTT Based Continuous Time Non-Invasive Blood Pressure System,” 2016 IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS), Abu Dhabi, The United Arab Emirates, 2016, pp. 1-4. (Click here to access this paper)
Kefeng Duan, Zhiliang Qian, Mohamed Atef, and Guoxing Wang*, “A Feature Exploration Methodology for Learning Based Cuffless Blood Pressure Measurement Using Photoplethysmography,” 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Orlando, FL, USA, 2016, pp. 6385-6388. (Click here to access this paper)
Boxiao Liu, Guoxing Wang and Yong Lian , “An Efficient ECG Baseline Removal Filter Based on Frequency Response Masking Technique for Wearable Applications,” 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Orlando, FL, USA, 2016, pp. 5331-5334. (Click here to access this paper)
Zhenzhen Tian, Rendong Ying, Peilin Liu, Guoxing Wang, and Yong Lian, “A Low Power Level-Crossing ADC for Wearable Wireless ECG Sensors,” 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Orlando, FL, USA, 2016, pp. 3543-3546. (Click here to access this paper)
Weiwei Shi, Yongxin Zhu, Jinkui Zhang, Xiang Tao, Gehao Sheng, Yong Lian, Guoxing Wang, and Yufeng Chen, “Improving Power Grid Monitoring Data Quality: An Efficient Machine Learning Framework for Missing Data Prediction,” 2015 IEEE 17th International Conference on High Performance Computing and Communications, 2015 IEEE 7th International Symposium on Cyberspace Safety and Security, and 2015 IEEE 12th International Conference on Embedded Software and Systems, New York, NY, USA, 2015, pp. 417-422. (Click here to access this paper)
Mohamed Zgaren*, Arash Moradi, Guoxing Wang, and Mohamad Sawan, “Low-Power, High-Data Rate 915 MHz Transceiver with Fully Passive Wake-Up Receiver for Biomedical Implants,” 2015 IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB), Montreal, QC, Canada, 2015, pp. 1-4. (Click here to access this paper)
Zhenzhen Tian, Rendong Ying, Peilin Liu, Guoxing Wang, and Yong Lian, “Event-Driven Analog-to-Digital Converter for Ultra Low Power Wearable Wireless Biomedical Sensors,” 2015 IEEE 11th International Conference on ASIC (ASICON), Chengdu, China, 2015, pp. 1-4. (Click here to access this paper)
Wenhao Xu, Xunhua Guo, Jinling Chen, and Guoxing Wang*, “A Hall Sensor Microsystem for Current Measurement Used in Watt-Hour Meter,” 2015 IEEE 11th International Conference on ASIC (ASICON), Chengdu, China, 2015, pp. 1-4. (Click here to access this paper)
Shuai Liu, Lei Zeng, and Guoxing Wang*, “A Boost Converter with a 2.5μA Voltage Detector Designed for Energy-Harvesting Duty-Cycle Wireless Sensor Node,” 2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC), Chongqing, China, 2015, pp. 255-259. (Click here to access this paper)
Xiyan Li, Miaorong Wang, and Guoxing Wang*, “Optimization of Coils in Wireless Telemetry Systems Using the Particle Swarm Optimization Algorithm,” 2015 8th International Conference on Biomedical Engineering and Informatics (BMEI), Shenyang, China, 2015, pp. 412-417. (Click here to access this paper)
Xiaoxu Meng, Wenliang Geng, Yang Cao, and Guoxing Wang*, “A Pseudo C-2C and CBW Hybrid DAC Structure Used for SAR ADC,” 2015 China Semiconductor Technology International Conference, Shanghai, China, 2015, pp. 1-3. (Click here to access this paper)
Shih-Wen Chiu, Jen-Huo Wang, Kwuang-Han Chang, Hiang-Chiu Wu, Hsin Chen, Chih-Cheng Hsieh, Meng-Fan Chang, Guoxing Wang, and Kea-Tiong Tang, “A Signal Acquisition and Processing Chip with Built-in Cluster for Chemiresistive Gas Sensor Array,” 2014 IEEE 12th International New Circuits and Systems Conference (NEWCAS), Trois-Rivieres, Canada, 2014, pp. 428-431. (Click here to access this paper)
Wei Xu, Xiyan Li, Wuxi Li, Hang Yuan, and Guoxing Wang, “Live Demonstration: An Optimization Software and a Design Case of a Novel Dual Band Wireless Power and Data Transmission System,” 2014 IEEE International Symposium on Circuits and Systems (ISCAS), Melbourne, Australia, 2014, pp. 436-436. (Click here to access this paper)
Wenliang Geng, Guoxing Wang, Kuan-Ting Lin, and Kea-Tiong Tang, “A 10-bit 1kS/s-30kS/s Successive Approximation Register Analog-to-Digital Converter for Biological Signal Acquisition,” 2013 6th International Conference on Biomedical Engineering and Informatics, Hangzhou, China, 2013, pp. 403-407. (Click here to access this paper)
Lei Zeng, Xin Yi, Sheng Lu, Yuan Lou, Jianfei Jiang, Hongen Qu, Ning Lan, and Guoxing Wang, “Design of a High Voltage Stimulator Chip for a Stroke Rehabilitation System,” 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Osaka, Japan, 2013, pp. 834-837. (Click here to access this paper)
Chenhui Huang, Xiaohong Sui, Yu Huang, Guoxing Wang*, and Leanne Chan, “Impacts of Return Electrode on Stimulation Efficiency for Epi-Retinal Prostheses,” International Conference of Rehabilitation Medical Engineering, Shanghai, China, 2013. (Best Student Paper Award).
Jyun-Ting Chen*, Kea-Tiong Tang, and Guoxing Wang*, “Challenges in Circuits for Visual Prostheses,” 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), Beijing, China, 2013, pp. 634-637. (Click here to access this paper)
Wuxi Li, Hang Yuan, Wei Xu, Kunling Geng, and Guoxing Wang*, “An Optimization Procedure for Coil Design in a Dual Band Wireless Power and Data Transmission System,” China Semiconductor Technology International Conference, Shanghai, China, 2013, pp. 1091-1097. (Click here to access this paper)
Xiaohong Sui, Yu Huang, Xinyu Chai, and Guoxing Wang, “3D Finite Element Analysis of the Electric Field Generated by Epi-Retinal MEMS Electrodes,” 2012 IEEE Biomedical Circuits and Systems Conference (BioCAS), Taiwan, China, 2012, pp. 37-40. (Click here to access this paper)
Peijun Wang,Yina Tang, Kunling Geng, Guoxing Wang*, “A Novel Overlapping Coil Structure for Dual Band Telemetry System,” 2012 IEEE International Symposium on Circuits and Systems, Seoul, Korea, 2012, pp. 2191-2194. (Click here to access this paper)
Jun Jia, Xin Yi, Mengde Wang, Guoxing Wang*, Simin Deng, and Guofang Shen , “A Blink Restoration System with Contralateral EMG Triggered Stimulation and Real-Time Software Based Artifact Blanking,” 2012 IEEE International Symposium on Circuits and Systems, Seoul, Korea, 2012, pp. 1536-1539. (Best Student Paper Award) (Click here to access this paper)
Xin Yi, Lei Zeng, Jun Jia, Ning Lan and Guoxing Wang*, “Design of a Universal and Configurable High-Voltage Stimulator Chip,” International Conference of Rehabilitation Medical Engineering, Shanghai, China, 2012.
Shaojiao Zhu, Wenliang Geng, Jieqiong Du, Xiyuan Tang, and Guoxing Wang*, “A Low Power EEG Acquisition Chip Towards Wearable Body Sensing Network,” Symposium on Engineering Medicine and Biology Applications & International workshop on Bio-inspired Systems and Prosthetic Devices, Taiwan, China, 2012.
Xin Yi, Lei Zeng, L. Yin, Jun Jia, Ning Lan, and Guoxing Wang*, “A High Voltage Stimulator Chip for Stroke Rehabilitation,” Symposium on Engineering Medicine and Biology Applications & International workshop on Bio-inspired Systems and Prosthetic Devices, Taiwan, China, 2012.
Hong Liu, Jo-Yu Wu, Kea-Tiong Tang, and Guoxing Wang*, “A Digitally Trimmable Low-Noise Low-Power Analog Front-End for EEG Signal Acquisition,” Proceedings of 2012 IEEE-EMBS International Conference on Biomedical and Health Informatics, Hong Kong, China, 2012, pp. 208-211. (Click here to access this paper)
Yu Huang, Xiaohong Sui, and Guoxing Wang*, “Effective Stimulation Parameters Affecting the Stimulating Threshold for Epi-Retinal Prostheses,” Proceedings of 2012 IEEE-EMBS International Conference on Biomedical and Health Informatics, Hong Kong, China, 2012, pp. 544-547. (Click here to access this paper)