Department of Microelectronics
Faculty of Electrical Engineering, Mathematics, and Computer Science

MSc Yongjia Li

PhD student
Bioelectronics (BE), Department of Microelectronics

PhD thesis (Sep 2015): Level-Crossing ADCs and Their Applications in Biomedical Readout Systems
Promotor: Wouter Serdijn, Edoardo Charbon

Expertise: Analog Integrated Circuit Design, Event-Driven Analog-to-Digital Converters, Level-Crossing ADCs, ADCs, ExG Readout

Themes: Health and Wellbeing

Biography

Yongjia Li (S'11) was born in Yibin, Sichuan Province, China. He received the B.E. degree from Hebei University of Technology, Tianjin, China, in 2007 and the M.Sc. degree from Southeast University, Nanjing, China, in 2010, both in electrical engineering.

He is currently working towards the Ph.D. degree in the Section Bioelectronics of Delft University of Technology, Delft, the Netherlands. His research interests include low-power sensors for wearable and implantable biomedical application and power management.

In his spare time, he likes brewing (and drinking) beer and playing table tennis, football and guitar.

Projects history

MASSIVE - Autonomous Vital Sign Monitoring

In this research program, we work on electroceuticals that wirelessly receive power and wirelessly transmit vital signs like body temperature, ECG, EMG, EEG and ECoG.

REASONS – Realtime Sensing of Neural Signals

This project targets the development of a completely new readout system for measuring the so called electrically evoked compound action potential (eCAP) coming from the auditory nerve.

  1. An Autonomous Wireless Sensor Node With Asynchronous ECG Monitoring in 0.18 um CMOS
    Andre L. Mansano; Yongjia Li; Wouter A. Serdijn;
    IEEE Transactions on Biomedical Circuits and Systems,
    2016.
    document

  2. Autonomous Wireless Sensor for ECG Monitoring
    Andre Luis Mansano; Yongjia Li; Wouter Serdijn;
    In Book of Abstracts, 5th Dutch Bio-Medical Engineering Conference,
    Egmond aan Zee, the Netherlands, January 22-23 2015.
    document

  3. Level-Crossing ADCs and Their Applications in Biomedical Readout Systems
    Yongjia Li;
    PhD thesis, Delft University of Technology, Section Bioelectronics, Dept. of Microelectronics, Faculty EEMCS, September 11 2015.
    document

  4. An ECG Recording Front-End With Continuous-Time Level-Crossing Sampling
    Yongjia Li; Andre L. Mansano; Yuan Yuan; Duan Zhao; Wouter A. Serdijn;
    IEEE Transactions on Biomedical Circuits and Systems,
    2014. Digital Object Identifier: 10.1109/TBCAS.2014.2359183.
    document

  5. A 5b 12.9 uW Charge-Redistribution Phase Domain ADC for Low Power FSK/PSK Demodulation
    Yao Liu; Duan Zhao; Yongjia Li; Wouter A. Serdijn;
    In proc. European Solid-State Circuits Conference (ESSCIRC),
    Venice, Italy, Sept. 22-26 2014.
    document

  6. An Asynchronous Event-Driven Data Transmitter for Wireless ECG Sensor Nodes
    Andre L. Mansano; Yongjia Li; Sumit Bagga; Wouter A. Serdijn;
    In proc. Biomedical Circuits and Systems Conference (BioCAS),
    Lausanne, Switzerland, Oct. 22-24 2014.
    document

  7. A Sub-Microwatt Asynchronous Level-Crossing ADC for Biomedical Applications
    Yongjia Li; D. Zhao; W.A. Serdijn;
    IEEE Transactions on Biomedical Circuits and Systems,
    Volume 7, Issue 2, pp. 149-157, April 2013.
    document

  8. A 0.8V 8-Bit Low-Power Asynchronous Level-Crossing ADC with Programmable Comparison Windows
    Yongjia Li; Duan Zhao; Wouter A. Serdijn;
    In Proc. Biomedical Circuits and Systems Conference (BioCAS 2013),
    Rotterdam, the Netherlands, IEEE, pp. 138-141, Oct. 31 - Nov. 2013.
    document

  9. A Continuous-Time Level-Crossing ADC with 1-Bit DAC and 3-Input Comparator
    Yongjia Li; Wouter A. Serdijn;
    In Proc. International Symposium on Circuits and Systems (ISCAS),
    Seoul, South Korea, IEEE, pp. 1311-1314, May 20-23 2012.
    document

  10. A 0.5V Signal-Specific Continuous-Time Level-Crossing ADC with Charge Sharing
    Yongjia Li; Marijn van Dongen; Wouter A. Serdijn;
    In Proc. Biomedical Circuits and Systems Conference (BioCAS),
    San Diego, CA, USA, IEEE, Nov. 10-12 2011.
    document

BibTeX support

Last updated: 16 Apr 2016

Yongjia Li

Alumnus