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A regulation-free sub-0.5V 16/24MHz crystal oscillator for energy-harvesting BLE radios with 14.2nJ startup energy and 31.8pW steady-state power Conference paper
Digest of Technical Papers - IEEE International Solid-State Circuits Conference, San Francisco, CA, United states, 2 11, 2018 - 2 15, 2018
Authors:  Ka-Meng Lei;  Pui-In Mak;  Man-Kay Law;  Rui P. Martins
Favorite  |  View/Download:20/0  |  Submit date:2018/11/06
A Two-Way Interleaved 7-b 2.4-GS/s 1-Then-2 b/Cycle SAR ADC With Background Offset Calibration Journal article
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2018,Volume: 53,Issue: 3,Page: 850-860
Authors:  Chan, Chi-Hang;  Zhu, Yan;  Zhang, Wai-Hong;  Seng-Pan, U.;  Martins, Rui Paulo
Favorite  |  View/Download:35/0  |  Submit date:2018/10/30
1-then-2 B/cycle Sar Adc  Analog-to-digital Conversion  Background Offset Calibration  Multi-bit/cycle Sar Adc  Time Interleaving  
A 0.2V energy-harvesting BLE transmitter with a micropower manager achieving 25% system efficiency at 0dBm output and 5.2nW sleep power in 28nm CMOS Conference paper
2018 IEEE International Solid - State Circuits Conference - (ISSCC), San Francisco, CA, USA, FEB 11-15, 2018
Authors:  Jun Yin;  Shiheng Yang;  Haidong Yi;  Wei-Han Yu;  Pui-In Mak;  Rui P. Martins
Favorite  |  View/Download:12/0  |  Submit date:2018/11/06
A 0.22-to-2.4V-input fine-grained fully integrated rational buck-boost SC DC-DC converter using algorithmic voltage-feed-in (AVFI) topology achieving 84.1% peak efficiency at 13.2mW/mm2 Conference paper
2018 IEEE International Solid - State Circuits Conference - (ISSCC), San Francisco, CA, 11-15 Feb. 2018
Authors:  Yang Jiang;  Man-Kay Law;  Pui-In Mak;  Rui P. Martins
Favorite  |  View/Download:13/0  |  Submit date:2018/11/06
A High-Voltage-Enabled Class-D Polar PA Using Interactive AM-AM Modulation, Dynamic Matching, and Power-Gating for Average PAE Enhancement Journal article
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2017,Volume: 64,Issue: 11,Page: 2844-2857
Authors:  Yu, Wei-Han;  Peng, Xingqiang;  Mak, Pui-In;  Martins, Rui P.
Favorite  |  View/Download:18/0  |  Submit date:2018/10/30
AA Battery  antenna impedance mismatch  class-D  CMOS  digital AM modulation  dynamic matching network (DMN)  error-vector magnitude (EVM)  inverter chain  leakage current  matching network (MN)  polar  power amplifier (PA)  power-added efficiency (PAE)  power gating  
Drug screening of cancer cell lines and human primary tumors using droplet microfluidics Journal article
SCIENTIFIC REPORTS, 2017,Volume: 7,Page: 9109
Authors:  Wong, Ada Hang-Heng;  Li, Haoran;  Jia, Yanwei;  Mak, Pui-In;  da Silva Martins, Rui Paulo;  Liu, Yan;  Vong, Chi Man;  Wong, Hang Cheong;  Wong, Pak Kin;  Wang, Haitao;  Sun, Heng;  Deng, Chu-Xia
Favorite  |  View/Download:17/0  |  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 0.003mm2 1.7-to-3.5GHz dual-mode time-interleaved ring-VCO achieving 90-to-150kHz 1/f3 phase-noise corner Conference paper
2016 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, CA, United states, 1 31, 2016 - 2 4, 2016
Authors:  Jun Yin;  Pui-In Mak;  Franco Maloberti;  Rui P. Martins
Favorite  |  View/Download:13/0  |  Submit date:2018/11/06
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:36/0  |  Submit date:2018/10/30
Bandgap Reference  Cmos Analog Integrated Circuits  Internet-of-things (Iot)  Ultra-low Power  Curvature Compensation  Temperature Coefficient  
A 73.9%-Efficiency CMOS Rectifier Using a Lower DC Feeding (LDCF) Self-Body-Biasing Technique for Far-Field RF Energy-Harvesting Systems Journal article
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2017,Volume: 64,Issue: 4,Page: 992-1002
Authors:  Moghaddam, Amin Khalili;  Chuah, Joon Huang;  Ramiah, Harikrishnan;  Ahmadian, Jalil;  Mak, Pui-In;  Martins, Rui P.
Favorite  |  View/Download:27/0  |  Submit date:2018/10/30
Body Biasing  Passive Radio Frequency Identification (Rfid)  Rectifier  Rf-to-dc Conversion  Rf Energy Harvesting  Wireless Power Transferring