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A 600-μm² Ring-VCO-Based Hybrid PLL Using a 30-μW Charge-Sharing Integrator in 28-nm CMOS Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2021,Volume: 68,Issue: 9,Page: 3108-3112
Authors:  Yang, Shiheng;  Yin, Jun;  Xu, Tailong;  Yi, Taimo;  Mak, Pui In;  Li, Qiang;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/09/20
analog phase-locked loop (PLL)  Area  charge-sharing integrator  CMOS  digital PLL  hybrid PLL  integer-N  integrator  jitter  ring oscillator  ultra-low power  
Maximum Information Exploitation Using Broad Learning System for Large-Scale Chaotic Time-Series Prediction Journal article
IEEE Transactions on Neural Networks and Learning Systems, 2021,Volume: 32,Issue: 6,Page: 2320-2329
Authors:  Han, Min;  Li, Weijie;  Feng, Shoubo;  Qiu, Tie;  Chen, C. L.Philip
Favorite |  | TC[WOS]:4 TC[Scopus]:3 | Submit date:2021/12/08
Broad learning system (BLS)  chaotic time series  feature reactivation  maximum information exploitation (MIE)  prediction  
Formation control of a leader–follower structure in three dimensional space using bearing measurements Journal article
Automatica, 2021,Volume: 128
Authors:  Tang, Zhiqi;  Cunha, Rita;  Hamel, Tarek;  Silvestre, Carlos
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2021/12/08
Application of nonlinear analysis and design  Formation control  Multi-agent systems  Persistence of excitation  
A Single-Opamp Third Order CT Δ Σ Modulator With SAB-ELD-Merged Integrator and Three-Stage Hybrid Compensation Opamp Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2021
Authors:  Xing, Kai;  Wang, Wei;  Zhu, Yan;  Chan, Chi Hang;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/09/20
Analog-to-digital conversion (ADC)  continuous-time delta-sigma modulator (CTDSM)  Gain  high-speed noise-shaping SAR (NS-SAR).  Loading  Low-frequency noise  Modulation  preliminary sampling and quantization (PSQ) technique  Quantization (signal)  SAB-ELD-merged integrator  three-stage Opamp  Topology  Wideband  
A 2nd-Order Noise-Shaping SAR ADC with Lossless Dynamic Amplifier Assisted Integrator Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2020,Volume: 67,Issue: 10,Page: 1819-1823
Authors:  Zhang, Yanbo;  Liu, Shubin;  Tian, Binbin;  Zhu, Yan;  Chan, Chi Hang;  Zhu, Zhangming
Favorite |  | TC[WOS]:3 TC[Scopus]:3 | Submit date:2021/12/06
Analog-to-digital Converter (Adc)  Dynamic Amplifier  Lossless Integrator  Lossy Integrator  Noise Shaping (Ns)  Oversampling  Ping Pong  Successive Approximation Register (Sar)  
Pileup Scintillation Pulses Processing using Expectation Maximization Deconvolution Conference paper
ICSPCC 2020 - IEEE International Conference on Signal Processing, Communications and Computing, Proceedings, Macau, China, 21-24 Aug. 2020
Authors:  Deng, Zhenzhou;  Zhao, Xin;  Ding, Haijie;  Deng, Yushan;  Cao, Xiangzhu;  Yuen, Ka Veng
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/12/06
Deconvolution  Energy Resolution  Pileup  Pulse Model  Scintillation Pulses  
A 10.4mW 50MHz-BW 80dB-DR Single-Opamp Third-Order CTSDM with SAB-ELD-Merged Integrator and 3-Stage Opamp Conference paper
IEEE Symposium on VLSI Circuits, Digest of Technical Papers, JUN 16-19, 2020, ELECTR NETWORK
Authors:  Xing,Kai;  Wang,Wei;  Zhu,Yan;  Chan,Chi Hang;  Martins,Rui Paulo
Favorite |  | TC[WOS]:1 TC[Scopus]:2 | Submit date:2020/12/04
3-stage Opamp  Ctsdm  Sab Integrator  
A High DR High-Input-Impedance Programmable-Gain ECG Acquisition Interface with Non-inverting Continuous Time Sigma-Delta Modulator Conference paper
Proceedings - 2019 IEEE Asian Solid-State Circuits Conference, A-SSCC 2019
Authors:  Liang,Junhao;  Sin,Sai Weng;  Seng-Pan,U.;  Maloberti,Franco;  Martins,R. P.;  Jiang,Hanjun
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/09
CT sigma delta AD converter  ECG  high impedance  non-invertering integrator  Programmable integrator  
A 1.2V 86dB SNDR 500kHz BW Linear-Exponential Multi-Bit Incremental ADC Using Positive Feedback in 65nm CMOS Conference paper
Proceedings - 2019 IEEE Asian Solid-State Circuits Conference, A-SSCC 2019
Authors:  Wang,Biao;  Sin,Sai Weng;  Seng-Pan,U.;  Maloberti,Franco;  Martins,R. P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/09
Data Weighted Averaging  Linear-exponential  Multi-Bit Incremental ADC  Positive Feedback  
Trajectory tracking control of a nonlinear autonomous surface vessel Conference paper
Proceedings of the American Control Conference
Authors:  Cabecinhas,David;  Silvestre,Carlos
Favorite |  | TC[WOS]:0 TC[Scopus]:2 | Submit date:2021/03/09