UM

Browse/Search Results:  1-10 of 48 Help

Selected(0)Clear Items/Page:    Sort:
27.3 A Piezoelectric Energy-Harvesting Interface Using Split Phase Flipping-Capacitor Rectifier and Capacitor Reuse Multiple-VCR SC DC-DC Achieving 9.3× Energy Extraction Improvement Conference paper
2019 IEEE International Solid- State Circuits Conference - (ISSCC), San Francisco, CA, USA, USA, 17-21 Feb. 2019
Authors:  Zhiyuan Chen;  Yang Jiang;  Man-Kay Law;  Pui-In Mak;  Xiaoyang Zeng;  Rui P. Martins
Favorite  |  View/Download:28/0  |  Submit date:2019/03/13
Algorithmic Voltage-Feed-In Topology for Fully Integrated Fine-Grained Rational Buck-Boost Switched-Capacitor DC-DC Converters Journal article
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2018,Volume: 53,Issue: 12,Page: 3455-3469
Authors:  Jiang, Yang;  Law, Man-Kay;  Mak, Pui-In;  Martins, Rui P.
Favorite  |  View/Download:4/0  |  Submit date:2019/01/17
Algorithmic voltage-feed-in (AVFI) topology  buck-boost  dc-dc  linear topology  parasitic loss  power density  rational voltage conversion ratio  reconfigurable  reference-selective bootstrapping  switched capacitor  
Hierarchically-structured Co 3 O 4 nanowire arrays grown on carbon nanotube fibers as novel cathodes for high-performance wearable fiber-shaped asymmetric supercapacitors Journal article
Applied Surface Science, 2018,Volume: 447,Page: 795-801
Authors:  Sun J.;  Man P.;  Zhang Q.;  He B.;  Zhou Z.;  Li C.;  Wang X.;  Guo J.;  Zhao J.;  Xie L.;  Li Q.;  Sun J.;  Hong G.;  Yao Y.
Favorite  |  View/Download:2/0  |  Submit date:2019/04/08
Carbon nanotube fibers  Co 3 O 4  Fiber-shaped asymmetric supercapacitor  Specific capacitance  
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:14/0  |  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:6/0  |  Submit date:2018/11/06
Fully Integrated Inductor-Less Flipping-Capacitor Rectifier for Piezoelectric Energy Harvesting Journal article
IEEE Journal of Solid-State Circuits, 2017,Volume: 52,Issue: 12,Page: 3168-3180
Authors:  Zhiyuan Chen;  Man-Kay Law;  Pui-In Mak;  Wing-Hung Ki;  Rui P. Martins
Favorite  |  View/Download:11/0  |  Submit date:2019/02/11
Cmos  Deep-tissue Implant  Flipping-capacitor Rectifier (Fcr)  Fully Integrated  High Efficiency  Inductor-less  Parallel-synchronized-switch Harvesting-on-inductor (P-sshi)  Piezoelectric Energy Harvesting  Reconfigurable Capacitor Array  Ultrasound  
Piecewise BJT process spread compensation exploiting base recombination current Conference paper
2017 IEEE International Symposium on Circuits and Systems (ISCAS), Baltimore, MD, USA, 28-31 May 2017
Authors:  Dapeng Sun;  Man-Kay Law;  Bo Wang;  Pui-In Mak;  Rui P. Martins
Favorite  |  View/Download:9/0  |  Submit date:2019/02/11
Bipolar Junction Transistor (Bjt)  Piecewise Process Spread Compensation  Base Recombination Current  
A 0.45 V 147-375 nW ECG Compression Processor With Wavelet Shrinkage and Adaptive Temporal Decimation Architectures Journal article
IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2017,Volume: 25,Issue: 4,Page: 1307-1319
Authors:  Ieong, Chio-In;  Li, Mingzhong;  Law, Man-Kay;  Mak, Pui-In;  Vai, Mang I.;  Martins, Rui P.
Favorite  |  View/Download:13/0  |  Submit date:2018/10/30
Adaptive Temporal Decimation (Atd)  Data Compression Processor  Electrocardiogram (Ecg)  Near-threshold Digital Logics  Wavelet Shrinkage (Ws)  Wavelet Transform (Wt)  
A 1.7mm2inductorless fully integrated flipping-capacitor rectifier (FCR) for piezoelectric energy harvesting with 483% power-extraction enhancement Conference paper
Digest of Technical Papers - IEEE International Solid-State Circuits Conference, San Francisco, CA, United states, 2 5, 2017 - 2 9, 2017
Authors:  Chen, Zhiyuan;  Law, Man-Kay;  Mak, Pui-In;  Ki, Wing-Hung;  Martins, Rui P.
Favorite  |  View/Download:12/0  |  Submit date:2018/11/06
22.2 A 1.7mm2inductorless fully integrated flipping-capacitor rectifier (FCR) for piezoelectric energy harvesting with 483% power-extraction enhancement Conference paper
2017 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, CA, 5-9 Feb. 2017
Authors:  Zhiyuan Chen;  Man-Kay Law;  Pui-In Mak;  Wing-Hung Ki;  Rui P. Martins
Favorite  |  View/Download:6/0  |  Submit date:2019/03/14