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Multi-level Downsampling of Graph Signals via Improved Maximum Spanning Trees Journal article
INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE, 2019,Volume: 33,Issue: 3,Page: 1958005
Authors:  Zheng, Xianwei;  Tang, Yuan Yan;  Zhou, Jiantao;  Pan, Jianjia;  Yang, Shouzhi;  Li, Youfa;  Wang, Patrick S. P.
Favorite  |  View/Download:86/0  |  Submit date:2019/04/16
Graph Signals  Maximum Spanning Tree  Graph Density  Unbalance Possibility  Imbalance Reduction  
Analysis of Reference Error in High-Speed SAR ADCs With Capacitive DAC Journal article
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2019,Volume: 66,Issue: 1,Page: 82-93
Authors:  Li, Cheng;  Chan, Chi-Hang;  Zhu, Yan;  Martins, Rui P.
Favorite  |  View/Download:13/0  |  Submit date:2019/01/17
Reference error  reference buffer  successive-approximation-register (SAR)  analog-to-digital converter (ADC)  reference ripple  
A fast convex hull algorithm inspired by human visual perception Journal article
MULTIMEDIA TOOLS AND APPLICATIONS, 2018,Volume: 77,Issue: 23,Page: 31221-31237
Authors:  Liu, Runzong;  Tang, Yuan Yan;  Chan, Patrick P. K.
Favorite  |  View/Download:7/0  |  Submit date:2019/01/17
Convex hull  Computational geometry  Affine transformation  Point pattern  High dimension  
Gain Error Calibrations for Two-Step ADCs: Optimizations Either in Accuracy or Chip Area Journal article
IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2018,Volume: 26,Issue: 11,Page: 2279-2289
Authors:  Wang, Guan Cheng;  Zhu, Yan;  Chan, Chi-Hang;  Seng-Pan, U.;  Martins, Rui P.
Favorite  |  View/Download:14/0  |  Submit date:2019/01/17
Bridge digital-to-analog converter (DAC)  gain error calibration  successive approximation register (SAR)  analog-to-digital converters (ADCs)  testing signal generation (TSG)  
The Reactivity of Toluene-Derived Secondary Organic Material with Ammonia and the Influence of Water Vapor Journal article
JOURNAL OF PHYSICAL CHEMISTRY A, 2018,Volume: 122,Issue: 38,Page: 7739-7747
Authors:  Wang, Yan;  Liu, Pengfei;  Li, Yong Jie;  Bateman, Adam P.;  Martin, Scot T.;  Hung, Hui-Ming
Favorite  |  View/Download:24/0  |  Submit date:2018/10/30
A 7.8-mW 5-b 5-GS/s Dual-Edges-Triggered Time-Based Flash ADC Journal article
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2017,Volume: 64,Issue: 8,Page: 1966-1976
Authors:  Chan, Chi-Hang;  Zhu, Yan;  Sin, Sai-Weng;  Seng-Pan, U.;  Martins, Rui P.;  Maloberti, Franco
Favorite  |  View/Download:31/0  |  Submit date:2018/10/30
Analog-to-digital Converter (Adc)  Flash  Time-based Dual-edge-triggered  
A sub-1V 78-nA bandgap reference with curvature compensation Journal article
MICROELECTRONICS JOURNAL, 2017,Volume: 63,Page: 35-40
Authors:  Ziyang Luo;  Yan Lu;  Mo Huang;  Junmin Jiang;  Sai-Weng Sin;  Seng-Pan U;  Rui P. Martins
Favorite  |  View/Download:34/0  |  Submit date:2018/10/30
Bandgap Reference  Cmos Analog Integrated Circuits  Internet-of-things (Iot)  Ultra-low Power  Curvature Compensation  Temperature Coefficient  
Hyperspectral Image Classification Using Metric Learning in One-Dimensional Embedding Framework Journal article
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2017,Volume: 10,Issue: 5,Page: 1987-2001
Authors:  Luo, Huiwu;  Tang, Yuan Yan;  Wang, Yulong;  Wang, Jianzhong;  Biuk-Aghai, Robert P.;  Pan, Jianjia;  Liu, Runzong;  Yang, Lina
Favorite  |  View/Download:14/0  |  Submit date:2018/10/30
1-d Manifold Embedding (1dme)  Hyperspectral Image (Hsi) Classification  Metric Learning  Smooth Ordering  
A Wide Input Range Dual-Path CMOS Rectifier for RF Energy Harvesting Journal article
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2017,Volume: 64,Issue: 2,Page: 166-170
Authors:  Lu, Yan;  Dai, Haojuan;  Huang, Mo;  Law, Man-Kay;  Sin, Sai-Weng;  U, Seng-Pan;  Martins, Rui P.
Favorite  |  View/Download:24/0  |  Submit date:2018/10/30
Cmos Rectifier  Cross-connected (Cc) Rectifier  Rf Energy Harvesting  Ultrahigh Frequency (Uhf)  Wireless Power Transfer (Wpt)  
Metastablility in SAR ADCs Journal article
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2017,Volume: 64,Issue: 2,Page: 111-115
Authors:  Chi-Hang Chan;  Yan Zhu;  Sai-Weng Sin;  Boris Murmann;  Seng-Pan U;  R. P. Martins
Favorite  |  View/Download:17/0  |  Submit date:2018/10/30
Analog-to-digital Converter (Adc)  Comparator  Metastability  Successive Approximation Register (Sar)