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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)  
An FPGA-Based Transformer Accelerator Using Output Block Stationary Dataflow for Object Recognition Applications Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2022
Authors:  Zhao, Zhongyu;  Cao, Rujian;  Un, Ka Fai;  Yu, Wei Han;  Mak, Pui In;  Martins, Pui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/08/08
A 108nW 0.8mm2 Analog Voice Activity Detector (VAD) Featuring a Time-Domain CNN as a Programmable Feature Extractor and a Sparsity-Aware Computational Scheme in 28nm CMOS Conference paper
San Francisco, CA, 2022-02/20-26
Authors:  Chen, Feifei;  Un, Ka Fai;  Yu, Wei Han;  Mak, Pui In;  Martins, Pui P.
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Voice Activity Detection  Neural Networks  Feature Extraction  
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, 2022,Volume: 69,Issue: 1,Page: 64-74
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 108nW 0.8mm2Analog Voice Activity Detector (VAD) Featuring a Time-Domain CNN as a Programmable Feature Extractor and a Sparsity-Aware Computational Scheme in 28nm CMOS Conference paper
Digest of Technical Papers - IEEE International Solid-State Circuits Conference, San Francisco, USA (Virtual), 20-28, Feb, 2022
Authors:  Chen, Feifei;  Un, Ka Fai;  Yu, Wei Han;  Mak, Pui In;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/17
An FPGA-Based Energy-Efficient Reconfigurable Convolutional Neural Network Accelerator for Object Recognition Applications Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2021,Volume: 68,Issue: 9,Page: 3143-3147
Authors:  Li, Jixuan;  Un, Ka Fai;  Yu, Wei Han;  Mak, Pui In;  Martins, Rui P.
Favorite |  | TC[WOS]:5 TC[Scopus]:4 | Submit date:2021/09/20
Computation Efficiency  Convolutional Neural Network (Cnn)  Fpga  Object Recognition  Reconfigurability  
A 4-bit Mixed-Signal MAC Array with Swing Enhancement and Local Kernel Memory Conference paper
Midwest Symposium on Circuits and Systems, Lansing, MI, USA, 13 September 2021
Authors:  Yu, Wei Han;  Giordano, Massimo;  Doshi, Rohan;  Zhang, Minglei;  Mak, Pui In;  Martins, Rui P.;  Murmann, Boris
Favorite |  | TC[WOS]:1 TC[Scopus]:0 | Submit date:2021/10/28
Deep Neural Networks  Hardware Accelerators  In-memory Computing  Mixed-signal Integrated Circuits  Switched Capacitor Circuits  
An Auxiliary-Channel-Sharing Background Distortion and Gain CalibrationAchieving >8dB SFDR Improvement over 4th Nyquist Zone in 1GS/s ADC Conference paper
Proceeding of 2021 Symposium on VLSI
Authors:  Wei, L.;  Zheng, Z.;  Markulic, N.;  Lagos, J.;  Martens, E.;  Zhu, Y.;  Chan, C. H.;  Craninckx, J.;  Martins, R. P.
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Background calibration  nonlinearity  pipelined ADC  split-SAR ADC  
Emerging core–shell nanostructures for surface-enhanced Raman scattering (SERS) detection of pesticide residues Journal article
Chemical Engineering Journal, 2021,Page: 130323-130323
Authors:  Wang, T.;  Wang, S. P.;  Cheng, Z.;  Wei, J.;  Yang, L.;  Zhong, Z.F.;  Hu, H.;  Wang, Y. T.;  Zhou, B.;  Li, P.
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SERS  Sensor  Contaminant  Hazards  Raman spectroscopy  
Supramolecular nanomedicine derived from cucurbit [7] uril-conjugated nano-graphene oxide for multi-modality cancer therapy Journal article
Biomaterials Science, 2021,Page: 3804-3813
Authors:  Ding, YF;  Kwong, C. H. T. ;  Li, S. ;  Pan, Y.;  Wei, J. ;  Wang, L. ;  Mok, S. P.;  Wang, R.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/07/29
nanomedicine  cucurbit[7]uril  nano-graphene oxide  cancer therapy