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Design and Control of An Integrated 3-Level Boost Converter under DCM Operation Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Florence, ITALY, MAY 27-30, 2018
Authors:  Tan Y.;  Lam C.-S.;  Sin S.-W.;  Wong M.-C.;  Martins R.P.
Favorite  |  View/Download:10/0  |  Submit date:2018/12/23
3-level Boost Converter  Dcm  Fast Transient Response  Low Ripple  Voltage Mode Controller  
A 0.4 v 6.4 μw 3.3 MHz CMOS Bootstrapped Relaxation Oscillator with ±0.71% Frequency Deviation over -30 to 100 °c for Wearable and Sensing Applications Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems
Authors:  Lei K.-M.;  Mak P.-I.;  Martins R.P.
Favorite  |  View/Download:12/0  |  Submit date:2019/02/11
bootstrap  bulk-driven amplifier  CMOS  relaxation oscillator (RxO)  ultra-low-voltage (ULV)  wearable devices  
A Single-Stage Current-Mode Active Rectifier with Accurate Output-Current Regulation for IoT Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Florence, ITALY, MAY 27-30, 2018
Authors:  Mao F.;  Lu Y.;  Lin J.;  Zhan C.;  Seng-Pan U.;  Martins R.P.
Favorite  |  View/Download:10/0  |  Submit date:2019/02/11
Ac-dc Converter  Current Sensing  Current-mode Active Rectifier  Wireless Charging  Wireless Power Transfer (Wpt)  
A Dual-Loop Digital LDO Regulator with Asynchronous-Flash Binary Coarse Tuning Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Florence, ITALY, MAY 27-30, 2018
Authors:  Huang Y.;  Lu Y.;  Maloberti F.;  Martins R.P.
Favorite  |  View/Download:9/0  |  Submit date:2019/02/11
Asynchronous Flash  Coarse Tuning  Digital Low-dropout Regulator  Ldo  Power Management  
A 0.4V 4.8μW 16MHz CMOS crystal oscillator achieving 74-fold startup-time reduction using momentary detuning Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Baltimore, MD, MAY 28-31, 2017
Authors:  Ka-Meng Lei;  Pui-In Mak;  R. P. Martins
Favorite  |  View/Download:14/0  |  Submit date:2019/02/11
Cmos  Crystal Oscillator  Fast Startup  Low-power  Low-voltage  Ultra-low-power  
A 310 nW 14.2-bit iterative-incremental ADC for wearable sensing systems Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Baltimore, MD, MAY 28-31, 2017
Authors:  Zhang T.-T.;  Law M.-K.;  Wang B.;  Mak P.-I.;  Vai M.-I.;  Martins R.P.
Favorite  |  View/Download:9/0  |  Submit date:2019/02/11
Chopping  Dynamic Element Matching  Energy Efficiency  Incremental Adc  Sensor Interface  Two-step  Ultra-low-power  Vearable Sensing System  
Quality assessment of contrast-altered images Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Montreal, CANADA, MAY 22-25, 2016
Authors:  Liu M.;  Gu K.;  Zhai G.;  Zhou J.;  Lin W.
Favorite  |  View/Download:2/0  |  Submit date:2018/12/22
Bottom-up  Contrast Alteration  Hybrid Parametric And non-Parametric Model (Hpnp)  Image Quality Assessment (Iqa)  Reduced-reference (Rr)  Top-down  
Constrained quantization based transform domain down-conversion for image compression Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Montreal, CANADA, MAY 22-25, 2016
Authors:  Zhu S.;  Zeng L.;  Zeng B.;  Zhou J.
Favorite  |  View/Download:3/0  |  Submit date:2018/12/22
Constrained Quantization  Down-conversion  Image Compression  
Adapting hierarchical ALS algorithms for temporal psychovisual modulation Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Lisbon, PORTUGAL, MAY 24-27, 2015
Authors:  Gao Z.;  Zhai G.;  Gu X.;  Zhou J.
Favorite  |  View/Download:3/0  |  Submit date:2018/12/22
A high voltage zero-static current voltage scaling ADC interface circuit for micro-stimulator Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Melbourne, AUSTRALIA, JUN 01-05, 2014
Authors:  Lee P.J.-H.;  Chen D.G.;  Bermak A.;  Law M.-K.
Favorite  |  View/Download:5/0  |  Submit date:2019/02/14