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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:19/0 | TC[WOS]:0 TC[Scopus]:1 | 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)  
A Dual-Output SC Converter with Dynamic Power Allocation for Multi-Core Application Processors Conference paper
Authors:  Jiang, Junmin;  Lu, Yan;  Liu, Xun;  Ki, Wing-Hung;  Mok, Philip K. T.;  Seng-Pan, U.;  Martins, Rui P.;  IEEE
Favorite | View/Download:16/0 | TC[WOS]:2 TC[Scopus]:0 | Submit date:2018/10/30
An Analog-Assisted Tri-Loop Digital Low-Dropout Regulator Conference paper
Authors:  Huang, Mo;  Lu, Yan;  Seng-Pan, U.;  Martins, Rui P.
Favorite | View/Download:6/0 | TC[WOS]:18 TC[Scopus]:43 | Submit date:2018/10/30
Amplifier  analog assisted (AA)  coarse/fine tuning  digital control  fully integrated voltage regulator (FIVR)  limit cycle oscillation (LCO)  low-dropout (LDO) regulator  nonlinear control  output-capacitor-free  power management  
A reconfigurable cross-connected wireless-power transceiver for bidirectional device-to-device charging with 78.1% total efficiency Conference paper
Digest of Technical Papers - IEEE International Solid-State Circuits Conference, San Francisco, CA, United states, FEB 11-15, 2018
Authors:  Fangyu Mao;  Yan Lu;  Seng-Pan U;  Rui P. Martins
Favorite | View/Download:20/0 | TC[WOS]:6 TC[Scopus]:8 | Submit date:2018/11/06
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:45/0 | TC[WOS]:5 TC[Scopus]:8 | 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:45/0 | TC[WOS]:5 TC[Scopus]:7 | Submit date:2018/10/30
Bandgap Reference  Cmos Analog Integrated Circuits  Internet-of-things (Iot)  Ultra-low Power  Curvature Compensation  Temperature Coefficient  
An output-capacitor-free analog-assisted digital low-dropout regulator with tri-loop control Conference paper
2017 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, CA, 5-9 Feb. 2017
Authors:  Mo Huang;  Yan Lu;  Seng-Pan U;  Rui P. Martins
Favorite | View/Download:29/0 | TC[WOS]:30 TC[Scopus]:47 | Submit date:2018/11/06
A reconfigurable bidirectional wireless power transceiver with maximum-current charging mode and 58.6% battery-to-battery efficiency Conference paper
2017 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, CA, United states, 5-9 Feb. 2017
Authors:  Mo Huang;  Yan Lu;  Seng-Pan U;  Rui P. Martins
Favorite | View/Download:24/0 | TC[WOS]:14 TC[Scopus]:14 | Submit date:2018/11/06
A dual-symmetrical-output switched-capacitor converter with dynamic power cells and minimized cross regulation for application processors in 28nm CMOS Conference paper
2017 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, CA, United states, 5-9 Feb. 2017
Authors:  Jiang, Junmin;  Lu, Yan;  Ki, Wing-Hung;  Seng-Pan, U.;  Martins, Rui P.
Favorite | View/Download:38/0 | TC[WOS]:8 TC[Scopus]:12 | Submit date:2018/11/06
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:36/0 | TC[WOS]:36 TC[Scopus]:56 | Submit date:2018/10/30
Cmos Rectifier  Cross-connected (Cc) Rectifier  Rf Energy Harvesting  Ultrahigh Frequency (Uhf)  Wireless Power Transfer (Wpt)