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Wei-Han Yu

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Wei-Han Yu
于維翰 Wei-Han Yu
Assistant Professor
Phone: (+853)8822-8792
Room Number: N21-3006e

Academic Qualifications

  • Ph.D. in Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, China (2018)
  • M.Sc. in Electrical and Electronics Engineering, Faculty of Science and Technology, University of Macau, China (2012)
  • B.Sc. in Electrical and Electronics Engineering, Faculty of Science and Technology, University of Macau, China (2010)

Professional Experience

IME

  • Macao Fellow in Microelectronics, IME, University of Macau (Aug. 2018 – Present)

Others

  • Visiting Scholar, Stanford University, USA (Aug. 2019 – present)

Research

Research Interests

  • RF, analog and mixed-signal CMOS integrated circuits
  • Edge AI Microelectronics
  • Engineering education

Professional Services

Jan 2018 Present Yong Professionals Committee, IEEE Solid-State Circuits (SSCS)
Jul 2008 Jul 2009 Chairman, IEEE University of Macau Student Branch
Jun 2009 Jun 2009 Chair, IEEE Macau Project Competition, Macao
2018 Present Peer Reviewer, IEEE Transactions on Circuits and Systems I – Regular Papers
2013 Present Peer Reviewer, IEEE Transactions on Circuits and Systems II – Express Briefs
2013 Peer Reviewer, Asia Symposium on Quality Electronic Design
2018 2019 Peer Reviewer, IEEE International Symposium on Circuits and Systemsz
  1. Weihan Yu, Scientific and Technological R&D Award (PhD Student), Macau Science and Technology Award 2016

    FDCT

     Apr-2016
  2. Wei-Han Yu, STGA Award

    IEEE ISSCC

     Aug-2016
  1. Wei-Han Yu, Chak Fong Cheang, Ka-Fai Un, Pui In Mak, R. P. Martins, Non-recursive digital calibration for joint-elimination of transmitter and receiver I/Q imbalances with minimized add-on hardware

    Granted Number: 9,276,798

    US Patent

     Mar-2016
  1. Zhongyu Zhao, Rujian Cao, Ka-Fai Un, Wei-Han Yu, Pui-In Mak and Rui P. Martins, An FPGA-Based Transformer Accelerator Using Output Block Stationary Dataflow for Object Recognition Applications

    IEEE Transactions on Circuits and Systems II: Express Briefs

     vol. 70, no. 1, pp. 281-285 Jan-2023
  2. Rui P. Martins; Pui-In Mak; Sai-Weng Sin; Man-Kay Law; Yan Zhu; Yan Lu; Jun Yin; Chi-Hang Chan; Yong Chen; Ka-Fai Un; Mo Huang; Minglei Zhang; Yang Jiang; Wei-Han Yu, Revisiting the Frontiers of Analog and Mixed-Signal Integrated Circuits Architectures and Techniques towards the future Internet of Everything (IoE) Applications

    Foundations and Trends in Integrated Circuits and Systems

     Volume 1, Issue 2-3 Nov-2021
  3. Jixuan Li; Ka-Fai Un; Wei-Han Yu; Pui-In Mak; Rui P. Martins, An FPGA-Based Energy-Efficient Reconfigurable Convolutional Neural Network Accelerator for Object Recognition Applications

    IEEE Transactions on Circuits and Systems II: Express Briefs

     vol. 68, no. 9, pp. 3143-3147 Sep-2021
  4. Chao Fan, Wei-Han Yu, Pui In Mak, R. P. Martins, A 40-Gb/s PAM-4 Transmitter Using a 0.16-pJ/bit SST-CML-Hybrid (SCH) Output Driver and a Hybrid-Path 3-Tap FFE Scheme in 28-nm CMOS

    IEEE Transactions on Circuits and systems - I

     vol. 66, No.12, pp. 4850–4861, Dec-2019
  5. Shiheng Yang, Haidong Yi, Wei-Han Yu, Pui In Mak, R. P. Martins, A 0.2-V Energy-Harvesting BLE Transmitter With a Micropower Manager Achieving 25% System Efficiency at 0-dBm Output and 5.2-nW Sleep Power in 28-nm CMOS

    IEEE Journal of Solid-State Circuits

     Vol: 54 , No.: 5 , pp. 1351 - 1362 May-2019
  6. Xingqiang Peng, Jun Yin, Wei-Han Yu, Pui In Mak, R. P. Martins, A Coin-Battery-Powered LDO-Free 2.4-GHz Bluetooth Low-Energy Transmitter With 34.7% Peak System Efficiency

    IEEE Transactions on Circuits and Systems II: Express Briefs

     Vol. 65, No. 9, pp 1174 - 1178 Sep-2018
  7. Haidong Yi, Wei-Han Yu, Pui In Mak, Jun Yin, R. P. Martins, A 0.18-V 382-uW Bluetooth Low-Energy(BLE) Receiver Front-End With 1.33-nW Sleep Power for Energy-Harvesting Applications in 28-nm CMOS

    IEEE Journal of Solid-State Circuits

     vol.53, No.6, pp.1618-1627 Jun-2018
  8. Wei-Han Yu, Ka-Fai Un, Pui In Mak, R. P. Martins, A 0.7-to-2.5 GHz, 61% EIRP System Efficiency, Four-Element MIMO TX System Exploiting Integrated Power-Relaxed Power Amplifiers and an Analog Spatial De-Interleave

    IEEE Transactions on CAS – Part I: Regular Papers

     vol.65, No.1, pp.14-25 Jan-2018
  9. Wei-Han Yu, Xingqiang Peng, Pui In Mak, R. P. Martins, A High-Voltage-Enabled Class-D Polar PA Using Interactive AM-AM Modulation, Dynamic Matching, and Power-Gating for Average PAE Enhancement

    IEEE Transactions on Circuits and Systems – I

     vol. 64, Issue 12, pp. 2844-2857 Nov-2017
  10. Xingqiang Peng, Jun Yin, Pui In Mak, Wei-Han Yu, R. P. Martins, A 2.4-GHz ZigBee Transmitter Using a Function-Reuse Class-F DCO-PA and an ADPLL Achieving 22.6% (14.5%) System Efficiency at 6-dBm (0-dBm) Pout

    IEEE Journal of Solid-State Circuits

     vol. 52, Issue 6, pp. 1495- 1508, Jun-2017
  11. Ka-Fai Un, Wei-Han Yu, Chak Fong Cheang, Gengzhen Qi, Pui In Mak, R. P. Martins, A Sub-GHz Wireless Transmitter Utilizing a Multi-Class-Linearized PA and Time-Domain Wideband-Auto I/Q-LOFT Calibration for IEEE 802.11af WLAN

    IEEE Transactions on Microwave Theory and Techniques

     vol. 63, pp. 3228-3241 Oct-2015
  12. Chak Fong Cheang, Ka-Fai Un, Wei-Han Yu, Pui In Mak, R. P. Martins, A Combinatorial Impairment-Compensation Digital Predistorter for a Sub-GHz IEEE 802.11af-WLAN CMOS Transmitter Covering a 10x-Wide RF Bandwidth

    IEEE Transactions on Circuits and Systems – I

     vol. 62, pp. 1025-1032 Apr-2015
  13. Wei-Han Yu, Chak-Fong Cheang, Pui In Mak, Weng-Fai Cheng, Ka-Fai Un, U-Wai Lok, R. P. Martins, A Nonrecursive Digital Calibration Technique for Joint Elimination of Transmitter and Receiver I/Q Imbalances With Minimized Add-On Hardware

    IEEE Transactions on Circuits and Systems – II

     Vol. 60, No. 8, pp. 462-466 Aug-2013
  14. Wei-Han Yu, Weng-Fai Cheng, Yue Li, Chak-Fong Cheang, Pui In Mak, R. P. Martins, Low-Complexity, Full-Resolution, Mirror-Switching Digital Pre-Distortion Scheme for Polar-Modulated Power Amplifiers

    IET Electronics Letters

     Vol.48, Issue 24, pp 1551-1553 Nov-2012
  1. Zhizhan Yang, Jun Yin, Haochen Zhang, Wei-han Yu, Pui-In Mak and Rui P. Martins, An ULP Long-Range Active-RF Tag with Automatic Antenna-Interface Calibration Achieving 20.5% TX Efficiency at -22dBm EIRP, and -60.4dBm Sensitivity at 17.8nW RX Power

    2023 IEEE International Solid-State Circuits Conference (ISSCC)

     Feb-2023
  2. Jinhai Lin, Ka-Fai Un, Wei-Han Yu, Pui-In Mak and Rui P. Martins, A 47nW Mixed-Signal Voice Activity Detector (VAD) Featuring a Non-Volatile Capacitor-ROM, a Short-Time CNN Feature Extractor and an RNN Classifier

    2023 IEEE International Solid-State Circuits Conference (ISSCC)

     Feb-2023
  3. Feifei Chen, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui P. Martins, 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

    IEEE International Solid-State Circuits Conference (ISSCC)

     Feb-2022
  4. Jixuan Li, Jiabao Chen, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui P. Martins, A 50.4 GOPs/W FPGA-Based MobileNetV2 Accelerator using the Double-Layer MAC and DSP Efficiency Enhancement

    2021 IEEE Asian Solid-State Circuits Conference (A-SSCC)

    IEEE ASSCC 2021, Session 7/ paper 7.3

     Nov-2021
  5. Wei-Han Yu, Massimo Giordano, Rohan Doshi, Minglei Zhang, Pui-In Mak, Rui P. Martins and Boris Murmann, A 4-bit Mixed-Signal MAC Array with Swing Enhancement and Local Kernel Memory

    2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), pp 326-329

     Aug-2021
  6. Wei-Han Yu, Xingqiang Peng, Pui In Mak, Rui Martins, A 2.4-GHz Digitally-Modulated Class-D Polar PA Using Power-Gating, Interactive AM-AM Modulation and a Dynamic Matching Network for Battery Lifetime Extension

    IEEE International Solid-State Circuits Conference (ISSCC), Student Research Preview

     Feb-2021
  7. Jun Yin, S. Yang, H. Yi, Wei-Han Yu, Pui In Mak, R. P. Martins, A 0.2V Energy-Harvesting BLE Transmitter with a Micropower Manager Achieving 25% System Efficiency at 0dBm Output and 5.2nW Sleep Power in 28nm CMOS

    Digest of Technical Papers from IEEE International Solid-State Circuits Conference – ISSCC 2018

     vol.61, pp.450-452 Feb-2018
  8. Xingqiang Peng, Jun Yin, Wei-Han Yu, Pui In Mak, R. P. Martins, A Coin-Battery-Powered LDO-Free 2.4-GHz Bluetooth Low-Energy Transmitter (TX)

    IEEE International Solid-State Circuits Conference – ISSCC 2018

     [Student Research Preview] Feb-2018
  9. Wei-Han Yu, Haidong Yi, Pui In Mak, Jun Yin, R. P. Martins, A 0.18V 382µW Bluetooth Low-Energy (BLE) Receiver with 1.33nW Sleep Power for Energy-Harvesting Applications in 28nm CMOS

    IEEE International Solid-State Circuits Conference (ISSCC), Digest.

     pp. 414-415, Feb-2017
  10. Xingqiang Peng, Wei-Han Yu, Pui In Mak, R. P. Martins, A 26.3 dBm 2.5 to 6 GHz Wideband Class-D Switched-Capacitor Power Amplifier with 40% Peak PAE

    IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC)

     pp. 1-2 Jun-2014
  11. Yinsidi Jiao, Wei-Han Yu, Pui In Mak, R. P. Martins, A Dynamic-Range-Improved 2.4GHz WLAN Class-E PA Combining PWPM and Cascode Modulation

    IEEE Asia-Pacific Conference on Circuits and Systems (APCCAS)

     pp 148-15 Dec-2012
  12. U-Wai Lok, Pui In Mak, Wei-Han Yu, R. P. Martins, A Novel Digital Pre-distortion Technique for Class-E PA with Delay Mismatch Estimation

    IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics & Electronics (PrimeAsia)

     pp. 119-122 Oct-2011
  13. GengZhen Qi, Ka-Fai Un, Wei-Han Yu, Pui In Mak, Rui P. Martins, A wideband multi-stage inverter-based driver amplifier for IEEE 802.22 WRAN transmitters

    pp.6-9

     Aug-2013
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