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A 108-nW 0.8-mm 2 Analog Voice Activity Detector Featuring a Time-Domain CNN With Sparsity-Aware Computation and Sparsified Quantization in 28-nm CMOS Journal article
IEEE Journal of Solid-State Circuits, 2022,Volume: 57,Issue: 11,Page: 1-10
Authors:  Chen, Feifei;  Un, Ka Fai;  Yu, Wei Han;  Mak, Pui In;  Martins, Rui P.
Adobe PDF | Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/07/22
Approximate Computing  Convolutional Neural Network (Cnn)  Feature Extraction  Keyword Spotting (Kws)  Quantization  Reconfigurable  Sparsity  Switched-capacitor Circuits  Voice Activity Detection (Vad)  
A switched-capacitor-assisted wireless power transfer system with regulating TX power and fast global loop Journal article
Electronics Letters, 2022,Volume: 58,Issue: 12,Page: 477-479
Authors:  Huang, Chenyu;  Lu, Yan;  Zhan, Chenchang;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/08/02
An Interleaved Bidirectional Coupled-Inductor Based DC-DC Converter with High Conversion Ratio for Energy Storage System Journal article
IEEE Transactions on Industrial Electronics, 2022,Volume: 69,Issue: 6,Page: 5648-5659
Authors:  Hu, Renjun;  Yan, Zhixing;  Wang, Lei;  Wong, Man Chung;  Zeng, Jun;  Liu, Junfeng;  Hu, Bihua
Favorite |  | TC[WOS]:2 TC[Scopus]:1 | Submit date:2022/05/13
Bidirectional Dc-dc Converter (Bdc)  Coupled-inductor  High Voltage Conversion Ratio (Vcr)  Low Current Ripple  Soft-switching  
Constructional Borrowing From English in Hong Kong Cantonese Journal article
Frontiers in Communication, 2022,Volume: 7,Page: 1-13
Authors:  Chan, Brian Hok-Shing
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Cantonese-english Contact  Code-mixing/code-switching  Constructional Borrowing  Lexical Borrowing  Structural Borrowing  Translanguaging  
Arithmetic Progression Switched-Capacitor DC-DC Converter Topology With Soft VCR Transitions and Quasi-Symmetric Two-Phase Charge Delivery Journal article
IEEE Journal of Solid-State Circuits, 2022
Authors:  Jiang, Yang;  Law, Man Kay;  Mak, Pui In;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/17
Bootstrapping Driver  Capacitors  Charge Sharing  Dc-dc Converter  Reconfigurable  Soft Transition  Steady-state  Switched-capacitor (Sc)  Switches  Topology  Topology  Video Recording  Voltage  Voltage Control  Voltage Conversion Ratio (Vcr).  
A 1.7–3.6 GHz 20 MHz-Bandwidth Channel-Selection N-Path Passive-LNA Using a Switched-Capacitor-Transformer Network Achieving 23.5 dBm OB-IIP₃ and 3.4–4.8 dB NF Journal article
IEEE Journal of Solid-State Circuits, 2022,Volume: 57,Issue: 2,Page: 413-422
Authors:  Shao, Haijun;  Qi, Gengzhen;  Mak, Pui In;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/03/04
Bandpass Filtering  Gain  Impedance  Linearity  Noise Measurement  Passband  Radio Frequency  Transformers  
A 266µW Bluetooth Low-Energy (BLE) Receiver Featuring an N-Path Passive Balun-LNA and a Pipeline Down-Mixing BB-Extraction Scheme Achieving 77dB SFDR and -3dBm OOB-B-1dB Conference paper
San Francisco, 2022-02
Authors:  MAK, Pui-In;  SHAO, Haijun;  QI, Gengzhen;  MARTINS, Rui
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A Capacitor-Cross-Connected Boost Converter With Duty Cycle $<$ 0.5 Control for Extended Conversion-Ratio and Soft Start-Up Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2022
Authors:  Hu, Tingxu;  Huang, Mo;  Lu, Yan;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/08/05
Boost converter  Capacitors  Control systems  extended conversion ratio  hybrid dc-dc converter  Impedance  Inductors  soft start-up  Stress  Switches  Voltage control  
A Highly Integrated Tri-Path Hybrid Buck Converter With Reduced Inductor Current and Self-Balanced Flying Capacitor Voltage Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2022
Authors:  Wang, Chuang;  Lu, Yan;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/08/05
Buck converters  Capacitors  DC-DC converter  flying capacitor voltage balancing  highly-integrated  hybrid converter  Inductors  low voltage conversion ratio  reduced inductor current  Stress  Switches  Topology  Type-III compensation  Video recording  
An Analog Multiplier Controlled Buck-Boost Converter Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2022
Authors:  Wen, Sibo;  Zeng, Wen Liang;  Lam, Chi Seng;  Maloberti, Franco;  Martins, Rui Paulo
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/08/05
analog multiplier  boost mode  buck mode  Buck-boost converter  Lithium batteries  Logic circuits  Pulse width modulation  Regulation  Switches  Switching frequency  Switching loss