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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.
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Approximate Computing  Convolutional Neural Network (Cnn)  Feature Extraction  Keyword Spotting (Kws)  Quantization  Reconfigurable  Sparsity  Switched-capacitor Circuits  Voice Activity Detection (Vad)  
Miniaturized Energy Harvesting Systems Using Switched-Capacitor DC-DC Converters Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2022
Authors:  Law, Man Kay;  Jiang, Yang;  Mak, Pui In;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/17
Capacitors  Computer Architecture  Dc-dc Converter  Energy Harvesting  Energy Harvesting  Maximum Power-point Tracking  Microprocessors  Reconfigurable  Sensors  Switched-capacitor  Topology  Topology.  Video Recording  
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.
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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 Millimeter-Wave CMOS VCO Featuring a Mode-Ambiguity-Aware Multi-Resonant-RLCM Tank Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2022,Volume: 69,Issue: 1,Page: 172-185
Authors:  Guo, Hao;  Chen, Yong;  Yang, Chaowei;  Mak, Pui In;  Martins, Rui P.
Favorite |  | TC[WOS]:5 TC[Scopus]:4 | Submit date:2021/09/20
1/f³  Phase Noise Corner  Cmos  Common-mode (Cm)  Differential-mode (Dm)  Figure-of-merit (Fom)  Flicker (1/f) Noise  Harmonic Analysis  Impulse Sensitivity Function (Isf)  Inductance  Inductor-capacitor (Lc) Tank  Inductors  Mos Devices  Resistance  Resistor-inductor-capacitor-mutual Inductance (Rlcm).  Resistors  Thermal Noise  Voltage-controlled Oscillator (Vco)  Voltage-controlled Oscillators  
Switched-Capacitor Bandgap Voltage Reference for IoT Applications Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2022,Volume: 69,Issue: 1,Page: 16-29
Authors:  U, Chi Wa;  Law, Man Kay;  Lam, Chi Seng;  Martins, Rui P.
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Bandgap Voltage Reference  Capacitors  Clocks  Integrated Circuit Modeling  Internet Of Things  Low Power  Low Voltage  Power Demand  Resistance  Switched Capacitor Circuits  Temperature Coefficient.  Temperature Distribution  
A Battery-Input Sub-1V Output 92.9% Peak Efficiency 0.3A/mm2Current Density Hybrid SC-Parallel-Inductor Buck Converter with Reduced Inductor Current in 65nm CMOS Conference paper
Digest of Technical Papers - IEEE International Solid-State Circuits Conference
Authors:  Cai, Guigang;  Lu, Yan;  Martins, Rui
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All Rivers Flow to the Sea: A High Power Density Wireless Power Receiver with Split-Dual-Path Rectification and Hybrid-Quad-Path Step-Down Conversion Conference paper
Proceedings of the Custom Integrated Circuits Conference
Authors:  Lin, Zixiao;  Lu, Yan;  Mao, Fangyu;  Wang, Chuang;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/08/05