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Design and Development of a Novel Two-Directional Energy Harvester with Single Piezoelectric Stack Journal article
IEEE Transactions on Industrial Electronics, 2021,Volume: 68,Issue: 2,Page: 1290-1298
Authors:  Wu,Zehao;  Xu,Qingsong
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/09
Compliant mechanism  energy harvester  force amplifier  mechanical design  piezoelectric stack  
A Multiband FDD SAW-Less Transmitter for 5G-NR Featuring a BW-Extended N-Path Filter-Modulator, a Switched-BB Input, and a Wideband TIA-Based PA Driver Journal article
IEEE Journal of Solid-State Circuits, 2020,Volume: 55,Issue: 12,Page: 3387-3399
Authors:  Qi,Gengzhen;  Shao,Haijun;  Mak,Pui In;  Yin,Jun;  Martins,Rui P.
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2021/03/04
5G new radio (5G-NR)  adjacent-channel leakage rejection (ACLR)  bandpass filter  bandwidth-extended Npath filter modulator (BW-Ext FIL-MOD)  baseband (BB)  CMOS  Miller effect  multiband  N-path  out-of-band (OB)  passive mixer  phase noise  positive-feedback network (PFN)  power amplifier driver (PAD)  surface acoustic wave (SAW)  switched capacitor (SC)  switched-BB input network  transmitter (TX)  
A 10MHz Buck Converter with Type-III Control and Transient Enhancement Transistor Conference paper
Proceedings of 2020 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2020
Authors:  Zhao,Shuangxing;  Lu,Yan;  Zhan,Chenchang;  Martins,Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/04
buck converter  fast transient  transient enhanced transistor  
A Single-pin antenna interface rf front end using a single-mos dco-pa and a push-pull lna Journal article
IEEE Journal of Solid-State Circuits, 2020,Volume: 55,Issue: 8,Page: 2055-2068
Authors:  Xu,Kai;  Yin,Jun;  Mak,Pui In;  Staszewski,Robert Bogdan;  Martins,Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/04
Digitally controlled oscillator (DCO)  function reuse  harmonic suppression  low-noise amplifier (LNA)  power amplifier (PA)  RF front end (RFE)  transformer  transmit/ receive (T/R) switch  
An Analog-Proportional Digital-Integral Multiloop Digital LDO with PSR Improvement and LCO Reduction Journal article
IEEE Journal of Solid-State Circuits, 2020,Volume: 55,Issue: 6,Page: 1637-1650
Authors:  Huang,Mo;  Lu,Yan;  Martins,Rui P.
Favorite |  | TC[WOS]:7 TC[Scopus]:8 | Submit date:2021/03/04
Digital  fast response  low dropout regulator (LDO)  power supply rejection (PSR)  proportional-integral (PI) control  
A 100-MHz BW 72.6-dB-SNDR CT ΔΣ Modulator Utilizing Preliminary Sampling and Quantization Journal article
IEEE Journal of Solid-State Circuits, 2020,Volume: 55,Issue: 6,Page: 1588-1598
Authors:  Wang,Wei;  Chan,Chi Hang;  Zhu,Yan;  Martins,Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2020/12/04
Analog-to-digital conversion (ADC)  continuous-time delta-sigma modulator (CT-DSM)  preliminary sampling and quantization (PSQ) technique  single amplifier biquad (SAB)  successiveapproximation-register (SAR) architecture-based quantizer (QTZ)  
Design of a Novel Two-Directional Piezoelectric Energy Harvester with Permanent Magnets and Multistage Force Amplifier Journal article
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2020,Volume: 67,Issue: 4,Page: 840-849
Authors:  Wen,Shihao;  Wu,Zehao;  Xu,Qingsong
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/09
Compliant mechanism  energy harvester  force amplification frame  permanent magnets  piezoelectric stack  
A Fully Integrated LDO with 50-mV Dropout for Power Efficiency Optimization Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2020,Volume: 67,Issue: 4,Page: 725-729
Authors:  Ma,Xiaofei;  Lu,Yan;  Li,Qiang
Favorite |  | TC[WOS]:3 TC[Scopus]:4 | Submit date:2021/03/11
high power efficiency  Low-dropout regulator  output-capacitor-free  ultra-fast response  
A 3.15-mW +16.0-dBm IIP3 22-dB CG Inductively Source Degenerated Balun-LNA Mixer with Integrated Transformer-Based Gate Inductor and IM2 Injection Technique Journal article
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2020,Volume: 28,Issue: 3,Page: 700-713
Authors:  Vitee,Nandini;  Ramiah,Harikrishnan;  Mak,Pui In;  Yin,Jun;  Martins,Rui P.
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2021/03/04
Balun-low-noise amplifier (LNA) mixer  CMOS  high linearity  inductively source degeneration transconductor  low-power  second-order intermodulation (IM2) injection  third-order input intercept point (IIP3)  Volterra series  
Design and testing of a new dual-axial underfloor piezoelectric energy harvester Journal article
Sensors and Actuators, A: Physical, 2020,Volume: 303
Authors:  Wu,Zehao;  Xu,Qingsong
Favorite |  | TC[WOS]:2 TC[Scopus]:3 | Submit date:2021/03/09
Compliant mechanism  Energy harvester  Force amplifier  Mechanism design  Piezoelectric stack