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Research

Research projects

National Science Council Projects

Design of Power Management Chip with Ultra-low Quiescent Current for IoT Applications(III)(2022)

Design of Power Management Chip with Ultra-low Quiescent Current for IoT Applications(II)(2021)

Design of Indoor Photovoltaic Energy Harvesting Chip for IoT Applications(III)(2021)

Design of Power Management Chip with Ultra-low Quiescent Current for IoT Applications(I)(2020)

Design of Indoor Photovoltaic Energy Harvesting Chip for IoT Applications(II)(2020)

Design of Indoor Photovoltaic Energy Harvesting Chip for IoT Applications(I)(2019)

The development of wireless lead-free piezoelectric MEMS accelerometers system with low power consumption(II) (2018)

Design of Power Management Chips for Energy Harvesting (III) (2018)

The development of wireless lead-free piezoelectric MEMS accelerometers system with low power consumption(I) (2017)

Design of Power Management Chips for Energy Harvesting (II) (2017)

Design of Power Management Chips for Energy Harvesting (I) (2016)

Design of Electrochemical Impedance Spectroscopy Measurement Chip and System for Non-Invasive Detection of Bladder Cancer (II) (2015)

Design of Electrochemical Impedance Spectroscopy Measurement Chip and System for Non-Invasive Detection of Bladder Cancer (I) (2014)

Integrated Chip Design of Respiration Sensing and its Power Management Circuits (III) (2015)

Integrated Chip Design of Respiration Sensing and its Power Management Circuits (II) (2014)

Integrated Chip Design of Respiration Sensing and its Power Management Circuits (I) (2013)

Design of Signal Processing Integrated Chips for Dual-Mode Electrochemical Sensing Methods and Electrochemical Impedance Spectroscopy (III) (2013)

Design of Signal Processing Integrated Chips for Dual-Mode Electrochemical Sensing Methods and Electrochemical Impedance Spectroscopy (II) (2012)

Design of Signal Processing Integrated Chips for Dual-Mode Electrochemical Sensing Methods and Electrochemical Impedance Spectroscopy (I) (2011)

The Amperometry Signal Processing IC Design for Cell Aging Monitoring and Disease Prevention Sensor (III) (2010)

The Amperometry Signal Processing IC Design for Cell Aging Monitoring and Disease Prevention Sensor (II) (2009)

The Amperometry Signal Processing IC Design for Cell Aging Monitoring and Disease Prevention Sensor (I) (2008)

The Design of SoC Power Management Silicon IP for Immunological Biomarkers Sensing Applications (2007)

The Construction of Real-time Conductance Catheter Measurement System(2006)

Publications

Professor Chia-Ling Wei

A. Journal Papers

  1. Yen-Ju Lin, Jian-Zhou Yan, Kai-Min Chang, and Chia-Ling Wei*, “Photovoltaic-Energy-Powered Temperature-Sensing Chip with Digital Output and Built-in Energy Harvesting Circuit,” IEEE Sensors Letters, vol. 8, no. 9, pp.1-4, Art. no. 5503504, Sep 2024. (doi: 10.1109/LSENS.2024.3443274)
  2. Cheng-Ying Li, Ze-Hui Chen, Hsueh-Yu Kao, Po-Yu Huang, Yen-Hsiang Huang, Sheng-Kai Chang, Yu-Chieh Huang, Sheng-Yuan Chu*, Chia-Ling Wei*, Yun-Hui Liu*, Kuang-Wei Cheng*, and Cheng-Che Tsai*, “Design and development of low-power wireless MEMS lead-free piezoelectric accelerometer system,” IEEE Transactions on Instrumentation and Measurement, vol. 72, pp. 1-11, Art no. 2001811, 2023. (doi: 10.1109/TIM.2023.3242016))
  3. Yan-Yu Chen, Yu-Chuan Chang, and Chia-Ling Wei*, “Mixed-Ripple Adaptive On-Time Controlled Non-Inverting Buck-Boost DC-DC Converter with Adaptive-Window-Based Mode Selector,” IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 69, no. 4, pp. 2196-2200, 2022.
     
  4. Jian-Zhou Yan, Wei-Han Pan, Hung-Hsien Wu, Tien Hsu, and Chia-Ling Wei*, “Photovoltaic Energy Harvesting Chip with P&O Maximum Power Point Tracking Circuit and Novel Pulse-Based Multiplier,” IEEE Transactions on Power Electronics, vol. 36, no. 11, pp. 12867-12876, 2021.
    　
  5. Hao-Wei Lin, Chia-Ning Su, Tse-An Chen, Yi-Chen Chen, Mei-Jywan Syu, and Chia-Ling Wei*, “Admittance-to-Digital-Impedance Converter for Wide-Frequency-Range Impedance Measurement System,” IEEE Transactions on Instrumentation and Measurement, accepted.
    　
  6. Ze-Hui Chen, Cheng-Ying Li, Sheng-Yuan Chu*, Cheng-Che Tsai*, Yi-Hsun Wang, Hsueh-Yu Kao, Chia-Ling Wei*, Yen-Hsiang Huang, Po-Yu Hsiao, and Yun-Hui Liu*, “The Design of Aluminum Nitride-Based Lead-Free Piezoelectric MEMS Accelerometer System,” IEEE Transactions on Electron Devices, vol. 67, no. 10, pp. 4399-4404, 2020.
    　
  7. Jhe-Jia Jhang, Hung-Hsien Wu, Tien Hsu, and Chia-Ling Wei*, “Design of a Boost DC-DC Converter with 82-mV Startup Voltage and Fully Built-in Startup Circuits for Harvesting Thermoelectric Energy,” IEEE Solid-State Circuits Letters, vol. 3, pp. 54-57, 2020.
    　
  8. Kuan-Hung Chen, Tse-An Chen, and Chia-Ling Wei*, “Novel Pulse-Based Analog Divider with Digital Output,” IEEE Solid-State Circuits Letters, vol. 3, pp. 21-24, 2020.
    　
  9. Hung-Hsien Wu, Chi-Hsiang Huang, Chia-Ling Wei*, and Jih-Sheng (Jason) Lai, “Bidirectional Single-Inductor Dual-Supply Converter with Automatic State-Transition for IoT Applications,” IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 66, no. 10, pp. 4068-4078, 2019.
    　
  10. Cheng-Che Tsai*, Yu-Chun Chien, Cheng-Shong Hong, Sheng-Yuan Chu*, Chia-Ling Wei, Yun-Hui Liu, and Hsueh-Yu Kao, “Study of Pb(Zr0.52Ti0.48)O3 MEMS Piezoelectric Accelerometers for Health Monitoring of Mechanical Motors,” Journal of the American Ceramic Society, vol. 102, pp. 4056–4066, 2019.
    　
  11. Tsung-Wei Hsu, Hung-Hsien Wu, Dian-Lin Tsai, and Chia-Ling Wei*, “Photovoltaic Energy Harvester with Fractional Open-Circuit Voltage Based Maximum Power Point Tracking Circuit,” IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 66, no. 2, pp. 257-261, 2019.
    　
  12. Jian-Fu Wu, Chia-Ling Wei, and Ying-Zong Juang, “A Monolithic High-Voltage Li-Ion Battery Charger with Sharp Mode Transition and Partial Current Control Technique,” IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 65, no. 9, pp. 3099-3109, 2018.
    　
  13. Chi-Hsiang Huang, Hung-Hsien Wu, and Chia-Ling Wei, “Compensator-Free Mixed-Ripple Adaptive On-Time Controlled Boost Converter,” IEEE Journal of Solid-State Circuits, vol. 53, no. 2, pp. 596-604, 2018.
    　
  14. Ming-Ke Tsai, Tse-An Chen, Heng-Yu Chiu, Tse-Wei Wu, and Chia-Ling Wei, “Monolithic Airflow Detection Chip with Automatic DC Offset Calibration,” IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 65, no. 1, pp. 107-117, 2018.　

  15. Tse-An Chen, Chia-Ling Wei, Robert Bruce Darling, and Bin-Da Liu, “Novel 10-bit Impedance-to-Digital Converter for Electrochemical Impedance Spectroscopy Measurements” IEEE Transactions on Biomedical Circuits and Systems, vol. PP, no. 99, pp.1-10, 2017.

  16. Xiang-En Hong, Jian-Fu Wu, and Chia-Ling Wei, “98.1%-Efficiency Hysteretic-Current-Mode Non-Inverting Buck–Boost DC–DC Converter with Smooth Mode Transition,” IEEE Transactions on Power Electronics, vol. 32, no. 3, pp. 2008-2017, 2017.

  17. Wei-Chiun Liu, Bin-Da Liu, and Chia-Ling Wei, “A Multi-Channel Electrochemical Measurement System for Biomolecular Detection,” IEICE Transactions on Electronics, vol. E99–C, no. 11, pp. 1295-1303, 2016.

  18. Kuo-Chun Wu, Hung-Hsien Wu, and Chia-Ling Wei, “Analysis and Design of Mixed-Mode Operation for Non-inverting Buck-Boost DC-DC Converters,” IEEE Transactions on Circuits and Systems II:Express Briefs, vol. 62, no. 12, pp. 1194-1198, 2015.

  19. Hung-Hsien Wu, Chia-Ling Wei, Yu-Chen Hsu, and Robert Bruce Darling, “Adaptive Peak-Inductor-Current Controlled PFM Boost Converter with a Near-Threshold Startup Voltage and High Efficiency,” IEEE Transactions on Power Electronics, vol. 30, no. 4, pp. 1956-1965, 2015.

  20. Chia-Ling Wei, Yu-Chen Lin, Tse-An Chen, Ren-Yi Lin, and Tin-Hao Liu, “Respiration Detection Chip with Integrated Temperature-Insensitive MEMS Sensors and CMOS Signal Processing Circuits,” IEEE Transactions on Biomedical Circuits and Systems, vol. 9, no. 1, pp. 105-112, 2015.

  21. Ming-Hsien Shih and Chia-Ling Wei, “Design of a Boost DC-DC Converter for RGB LED Driver,” IEICE Transactions on Electronics, vol. E97-C, no. 6, pp.619-623, 2014.

  22. Chia-Ling Wei, Yi-Wen Wang, and Bin-Da Liu, “Wide-Range Filter-Based Sinusoidal Wave Synthesizer for Electrochemical Impedance Spectroscopy Measurements,” IEEE Transactions on Biomedical Circuits and Systems, vol. 8, no. 3, pp. 442-450, 2014.

  23. Chia-Ling Wei, and Ming-Hsien Shih, “Design of a Switched-Capacitor DC-DC Converter with a Wide Input Voltage Range,” IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 60, no. 6, pp. 1648-1656, 2013.

  24. Chia-Ling Wei, Chin-Hong Chen, Kuo-Chun Wu, and I-Ting Ko, “Design of a Non-Inverting Average-Current-Mode Buck-Boost DC-DC Converter with Reduced Switching and Conduction Losses,” IEEE Transactions on Power Electronics,vol. 27, no. 12, pp. 4934-4943, 2012.

  25. Chia-Ling Wei, Chung-Dann Kan, Jieh-Neng Wang, Yi-Wen Wang, Chin-Hong Chen, and Mei-Ling Tsai, “Does Conductance Catheter Measurement Sy stem Give Consistent and Reliable Pressure-Volume Relations in Rats?” IEEE Transactions on Biomedical Engineering, vol. 58, no. 6, pp. 1804-1813, 2011. (SCI, EI).

  26. Dong-Long Lin, Ching-Chun Wang, and Chia-Ling Wei, “Color Range Images Captured by a Four-Phase CMOS Image Sensor,” IEEE Transactions on Electron Devices, vol. 58, no. 3, pp. 732-739, 2011. (SCI, EI).

  27. Chia-Ling Wei, Chun-Hsien Wu, Lu-Yao Wu, and Ming-Hsien Shih, “An Integrated Step-Up/Step-Down DC-DC Converter Implemented with Switched-Capacitor Circuits,” IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 57, no. 10, pp. 813-817, 2010. (SCI, EI).

  28. Dong-Long Lin, Ching-Chun Wang, and Chia-Ling Wei, “Simulation and Measurements of Stray Minority Carrier Protection Structures in CMOS Image Sensors,” IEEE Transactions on Electron Devices, vol. 57, no. 9, pp. 2213-2220, 2010. (SCI, EI).

  29. Dong-Long Lin, Ching-Chun Wang, and Chia-Ling Wei, “Quantified Temperature Effect in a CMOS Image Sensor,” IEEE Transactions on Electron Devices, vol. 57, no. 2, pp. 422-428, 2010. (SCI, EI).

  30. Chia-Ling Wei, Chien-Fu Lin, and I-Ta Tseng, “A Novel MEMS Respiratory Flow Sensor,” IEEE Sensors Journal, vol. 10, no. 1, pp. 16-18, 2010. (SCI, EI).

  31. Chia-Ling Wei, Chieh-En Chen, I-Ta Tseng, and Chin-Hong Chen, “Real-Time DSP-Based Conductance Catheter Measurement System for Estimating Ventricular Volumes,” IEEE Transactions on Instrumentation and Measurement, vol. 58, no. 10, pp. 3583-3591, 2009. (SCI, EI).

  32. Chia-Ling Wei, and Ming-Hsien Shih, “Calibration Capacity of the Conductance-to-Volume Conversion Equations for Mouse Conductance Catheter Measurement System,” IEEE Transactions on Biomedical Engineering, vol. 56, no 6, pp. 1627-1634, 2009. (SCI, EI).

  33. Chia-Ling Wei, Lu-Yao Wu, Hsiu-Hui Yang, Bin-Da Liu, Chien-Hung Tsai, and Soon-Jyh Chang, “A Versatile Step-Up/Step-Down Switched-Capacitor-Based DC-DC Converter,” IEICE Transactions on Electronics, vol. E91-C, no. 5, pp. 809-812, 2008. (SCI, EI).

  34. Dong-Long Lin, Ching-Chun Wang, and Chia-Ling Wei, “A Study of Stray Minority Carrier Diffusion in CMOS Image Sensors,” IEEE Electron Device Letters, vol. 29, no. 4, pp. 341-343, 2008. (SCI, EI).

  35. Chia-Ling Wei, Jonathan W. Valvano, Marc D. Feldman, Matthias Nahrendorf, Ronald Peshock, and John A. Pearce, “Volume Catheter Parallel Conductance Varies Between End-systole and End-diastole,” IEEE Transactions on Biomedical Engineering, vol. 54, no. 8, pp. 1480-1489, 2007. (SCI, EI).

  36. Maricela Reyes, Mark E. Steinhelper, Jorge A. Alvarez, Daniel Escobedo, John Pearce, Jonathan W. Valvano, Patrick Bradshaw, Chia-Ling Wei, Anil Kottam, David Altman, Shuko Lee, Steven Bailey, Sharon Thomsen, Gregory L. Freeman, Marc D. Feldman, “Impact of Physiologic Variables and Genetic Background on Myocardial Frequency-Resistivity Relations in the Intact Beating Murine Heart,” American Journal of Physiology: Heart and Circulatory Physiology, 291: H1659 - H1669, Oct 2006. (SCI).

  37. Chia-Ling Wei, Jonathan W. Valvano, Marc D. Feldman, John A. Pearce, “Nonlinear Conductance-Volume Relationship for Murine Conductance Catheter Measurement System,” IEEE Transactions on Biomedical Engineering, vol. 52, no. 10, pp. 1654-1661, 2005. (SCI, EI).

  38. Karthik Raghavan, Chia-Ling Wei, David G. Altman, Daniel J. Fernandez, Anil Kottam, Jonathan W. Valvano, Marc. D. Feldman, John A. Pearce, “Design of Instrumentation and Data-Acquisition System for Complex Admittance Measurement,” Biomed Sci Instrum. 40:453-7. Nov. 2004. (EI).

B. Conference papers

a. International Conference

  1. Heng-Yu Chiu, Shih-Meng Tseng, Yi-Chen Chen, and Chia-Ling Wei, “Single-Axis Capacitive Accelerometer Chip with AC Offset Suppression Loop,” 2022 IEEE International Symposium on Circuits and Systems (ISCAS 2022), pp. 2397-2400, May 2022. (Austin, USA)
    　
  2. Chia-Jui Hsu, Tien Hsu, Yu-Chuan Chang and Chia-Ling Wei, “Design of Photovoltaic Energy Harvester with Energy Buffer Stage and Maximum Power Point Tracking Circuit,” 2021 International Future Energy Electronics Conference (IFEEC 2021), Nov. 2021.
  3. Kai-Min Chang, Yen-Ju Lin, Chia-Liang Wei, and Soon-Jyh Chang, “Resistor-Based Temperature Sensing Chip with Digital Output,” 2020 IEEE International Symposium on VLSI Design, Automation and Test (2020 VLSI-DAT), Aug. 2020.
    　
  4. Yu-Sian Lin, Soon-Jyh Chang, and Chia-Ling Wei, “A Noise-shaping SAR Assisted MASH 2-1 Sigma-Delta Modulator,” 2020 IEEE International Symposium on VLSI Design, Automation and Test (2020 VLSI-DAT), Aug. 2020.
    　
  5. Hsiang-Ming Yen, Chia-Ling Wei, Chi-Shi Chen, and Terng-Yin Hsu, “High-Efficiency Step-Down Multi-Mode Switching DC-DC Converter for IoT Devices,” 32nd IEEE International System-On-Chip Conference (SOCC 2019), Sep. 2019.
    　
  6. Chung-Ming Yu, Ming-Ke Tsai, Heng-Yu Chiu, and Chia-Ling Wei, “Single-Battery-Powered CMOS/MEMS Respiration Detection Monolithic Chip,” 2019 IEEE International Symposium on Circuits and Systems (ISCAS 2019), May 2019.
    　
  7. Kuan-Hung Chen and Chia-Ling Wei, “Design of Analog Voltage Divider with Digital Output,” The 4th Taiwan and Japan Conference on Circuits and Systems (TJCAS 2018), Aug 2018.
    　
  8. Shih-Meng Tseng, Tse-An Chen, Yi Feng, and Chia-Ling Wei, “Single-Axis CMOS-MEMS Capacitive Accelerometer with Post-Processing Circuits,” The 4th Taiwan and Japan Conference on Circuits and Systems (TJCAS 2018), Aug 2018.
    　
  9. Siang-Wei Wang, Tse-An Chen, Kuan-Hung Chen, and Chia-Ling Wei, “Design of Divider Circuit for Electrochemical Impedance Spectroscopy Measurement System,” 2018 IEEE International Symposium on VLSI Design, Automation and Test (2018 VLSI-DAT), 2018 IEEE International Symposium on VLSI Design, Automation and Test (2018 VLSI-DAT), Apr. 2018.
    　
  10. Hung-Hsien Wu, Liang-Yun Chen, and Chia-Ling Wei, “Wide-Input-Voltage-Range and High-Efficiency Energy Harvester with a 155-mV Startup Voltage for Solar Power,”43rd European Solid-State Circuits Conference (ESSCIRC 2017), pp. 295-298, Sep. 2017.
    　
  11. Tse-An Chen, Wen-Jui Wu, Kuan-Hung Chen, Chia-Ling Wei, and Bin-Da Liu, “Design of Magnitude-to-Digital and Phase-to-Digital Converters,” The 3rd Taiwan and Japan Conference on Circuits and Systems (TJCAS 2017), Aug 2017.
    　
  12. Xiang-En Hong, Hung-Hsien Wu, and Chia-Ling Wei, “Design of an Integrated Noninverting Buck–Boost DC–DC Converter,” The 3rd Taiwan and Japan Conference on Circuits and Systems (TJCAS 2017), Aug 2017.
    　
  13. Ming-Hsien Shih, Hung-Hsien Wu, Chia-Ling Wei, “Design of wide-supply-voltage-range bandgap reference circuits for voltage regulators,"2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia), pp. 1867-1871, June. 2017.
    　
  14. Dian-Lin Tsai, Hung-Hsien Wu, Chia-Ling Wei, “A low-power-consumption boost converter with maximum power tracking algorithm for indoor photovoltaic energy harvesting,”2017 IEEE Wireless Power Transfer Conference (WPTC), pp. 1-3, May. 2017.
    　
  15. Hung-Hsien Wu, Chi-Hsiang Huang, and Chia-Ling Wei, “Investigation and Modeling of Startup Techniques for Boost DC-DC Converters,” The 19th International Conference on Electrical Machines and Systems (ICEMS 201), Nov. 2016, accepted.
    　
  16. Tse-An Chen, Chia-Ling Wei, and Bin-Da Liu, “Comparative Frequency Response Analysis System for Electrochemical Impedance Spectroscopy Measurements,” The 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC’16), pp. 1910-1913, Aug. 2016.
    　
  17. Hung-Hsien Wu and Chia-Ling Wei, “Adaptive Peak-Inductor-Current Controlled PFM Boost Converter,” The 2nd Taiwan and Japan Conference on Circuits and Systems (TJCAS 2016), July 2016.
    　
  18. Keng-Hong Chu, Tse-An Chen, Chia-Ling Wei, “A 10-bit segmented digital-to-time converter with 10-ps-level resolution and offset calibration circuits, ” 2016 5th International Symposium on Next-Generation Electronics (ISNE), pp. 1-4, May 2016
    　
  19. Wei-Chiun Liu, Jen-Wei Hou, Yu-Sin Syu, Bin-Da Liu, Chia-Ling Wei, “A Time-Based Potentiostat for Wide Dynamic Range Current Measurement, ” TENCON 2015 - 2015 IEEE Region 10  Conference, pp. 1-5, Nov. 2015.
    　
    20.
  20. Liang-Hong Lin, Chin-Ling Wei, and Hung-Hsien Wu, “Wide-Supply-Voltage-Range Buck-Boost Single-Inductor Dual-Output DC-DC Converter with Pulse-Frequency-Modulation Control, ” 2015 International Conference on Power Electronics and Drive Systems (PEDS' 15), pp. 104-107, June. 2015.
    　
  21. Wei-Jun Liu, Ming-Han Yu, Bin-Da Liu, and Chia-Ling Wei, “Automatic Current Range Detection for Biochemical Sensor,” 11thInternational SoC Design Conference (2014 ISOCC), Nov. 2014.

  22. Sung-Yao Wang, Chia-Ling Wei, and Hung-Hsien Wu, “An Integrated Boost Converter with Maximum Power Point Tracking for Solar Photovoltaic Energy Harvesting,” 2014 IEEE International Symposium on VLSI Design, Automation and Test (2014 VLSI-DAT), Apr. 2014.

  23. Chia-Chieh Wong, Hung-Hsien Wu, Ming-Hsien Shih, and Chia-Ling Wei, “Design of a Fast-Transient Current-Mode Buck DC–DC Converter,” 2013 International Future Energy Electronics Conference (IFEEC 2013), pp. 767-771, Nov. 2013.

  24. Jr-Fu Yang, Chia-Ling Wei, Jian-Fu Wu, and Bin-Da Liu, “Design of a Dual-Mode Electrochemical Measurement and Analysis System,” 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2013), pp. 3265-3268, Jul. 2013.

  25. Ren-Yi Lin, Chia-Ling Wei, and Hung-Hsien Wu, “Design of Gm-C Low-Pass Filter with a Low Corner Frequency,” 1stInternational Conference on Orange Technologies (ICOT 2013), pp. 107-110, Mar. 2013.

  26. Chia-Ling Wei, Chung-Dann Kan, Jieh-Neng Wang, Yi-Wen Wang, and Mei-Ling Tsai, “Impact of Stroke Volume Determination on Pressure-Volume Relations Measured by Conductance Catheter,”IEEE Biomedical Circuits and Systems Conference (BioCAS 2012), Nov. 2012.

  27. Chin-Hong Chen, Chia-Ling Wei, and Kuo-Chun Wu, “Integrated Non-Inverting Buck-Boost DC-DC Converter with Average-Current-Mode Control,” 2012 International Conference on Circuits and Systems (2012 ICCAS), Oct. 2012.

  28. Tin-Hau Liu, Chia-Ling Wei, and Ren-Yi Lin, “Design of a Respiratory Detection System in a Single CMOS/MEMS Chip by Using a Micro-Cantilever Flow Sensor,” 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2012), Late Breaking Poster, Aug. 2012.

  29. Yu-Chen Hsu, Chia-Ling Wei, and Hung-Hsien Wu, “Design of a Boost DC-DC Converter with a Low Startup Voltage,” 2012 International Conference on Communications, Circuits and Systems (2012 ICCCAS), Aug. 2012.

  30. Tse-An Chen, Chia-Ling Wei, Tin-Hao Liu, Ren-Yi Lin, and Bin-Da Liu, “Dual-Mode Urinalysis Chip by Using Electrochemical Impedance Spectroscopy,” 2011 IEEE International Conference on Intelligent Computation and Bio-Medical Instrumentation (2011 ICBMI), pp. 268–271, Dec. 2011.

  31. Jian-Fu Wu, Chia-Ling Wei, Yuan-Ta Hsieh, Chiao-Li Fang, Hann-Huei Tsai, and Ying-Zong Juang, “Integrated Ambient Light Sensor on a LED Driver Chip,” 2011 International Conference on Power Electronics and Drive Systems (PEDS’11), pp. 944-947, Dec. 2011.　

  32. Chia-Ling Wei, Chung-Dann Kan, Jieh-Neng Wang, Yi-Wen Wang, Chieh-En Chen, Chin-Hong Chen, and Mei-Ling Tsai, “Real-Time Measurement System for Acquiring Murine Left Ventricular Pressure-Volume Relations,“ 2011 International Conference on Acoustics, Speech and Signal Processing (2011 ICASSP), pp. 625-628, May. 2011. (EI).
    　
  33. Chin-Wei Chang and Chia-Ling Wei, “Single-Inductor Four-Switch Non-Inverting Buck-Boost DC-DC Converter,” 2011 IEEE International Symposium on VLSI Design, Automation and Test (2011 VLSI-DAT), pp. 277-280, Apr. 2011. (EI).
    　
  34. Ming-Hsien Shih and Chia-Ling Wei, “Design of a Wide-Input-Range DC-DC Converter with Switched-Capacitor Technique,” 2010 IEEE International Conference on Green Circuits and Systems (ICGCS 2010), pp. 504-507, June 2010.
    　
  35. Yi-Ting Lee, Chia-Ling Wei, and Chin-Hong Chen, “An Integrated Step-Down DC-DC Converter with Low Output Voltage Ripple,” The 5th IEEE conference on Industrial Electronics and Applications (ICIEA 2010), pp.1373-1378, June 2010.
    　
  36. Chia-Ling Wei, and Hsiu-Hui Yang, “Analysis and Design of a Step-Down Switched-Capacitor-Based Converter for Low-Power Application,” 2010 IEEE International Symposium on Circuits and Systems (ISCAS 2010), pp. 3184-3187, May 2010.
    　
  37. Yu-Ming Chung, and  Chia-Ling Wei, “An All-Digital Phase-Locked Loop for Digital Power Management Integrated Chips,” 2009 IEEE International Symposium on Circuit and Systems (ISCAS 2009), pp. 2413-2416, May 2009.
    　
  38. Chia-Ling Wei and Ming-Hsien Shih, “Mouse Left Ventricular Volume Estimation by Use of the Conductance Catheter Measurement System,” 2009 IEEE Circuits and Systems International Conference on Testing and Diagnosis (ICTD 2009), Apr. 2009.
    　
  39. Chia-Ling Wei and Po-Yi Wu, “Investigation of Mouse Conductance Catheter Position Deviation Effects on Volume Measurements by Finite Element Models,” Proc. of IEEE-Engr. In Med. And Biol. Soc., Proceedings of the 30th Annual International Conference of the IEEE-EMBS, pp. 1399-1402, Aug. 2008.
    　
  40. Chieh-En Chen and Chia-Ling Wei, “Bandwidth Measurement of the Conductance Catheter System,” Proc. of IEEE-Engr. In Med. And Biol. Soc., Proceedings of the 30th Annual International Conference of the IEEE-EMBS, pp. 4859-4862, Aug. 2008.
    　
  41. Dong-Long Lin, Ching-Chun Wang, and Chia-Ling Wei, “The Influence of Temperature Variation in CMOS Image Sensors,” 6th International Conference on Optics-photonics Design & Fabrication, Taipei, Taiwan, 2008, pp. 235-236.
    　
  42. Dong-Long Lin, Ching-Chun Wang, and Chia-Ling Wei, “The Influence of Stray Minority Carrier in CMOS Image Sensors,” 6th International Conference on Optics-photonics Design & Fabrication, Taipei, Taiwan, 2008, pp. 237-239.
    　
  43. Chia-Ling Wei, Jonathan W. Valvano, Marc D. Feldman, Anil Kottam, David Altman, Karthik Raghavan, Daniel J. Fernandez, Maricela Reyes, Daniel Escobedo, John A. Pearce, “Evidence of Time-Varying Myocardial Contribution by in Vivo Magnitude and Phase Measurement in Mice,” Proc. of IEEE-Engr. In Med. And Biol. Soc., Proceedings of the 26th Annual International Conference of the IEEE, vol. 2, pp. 3674–3677, Sep. 2004.
    　
  44. Karthik Raghavan, Chia-Ling Wei, David G. Altman, Daniel J. Fernandez, Anil Kottam, Jonathan W. Valvano, Marc. D. Feldman, and John A. Pearce, “Design of an Instrumentation and Data Acquisition System for Complex Admittance Measurement,” Rocky Mountain Bioengineerig Symposium, Apr. 2004 --- Won the prize of the best poster,
    　
  45. Chia-Ling Wei, Karthik Raghavan, David G. Altman, Daniel J. Fernandez, Anil Kottam, Jonathan W. Valvano, Marc. D. Feldman, and John A. Pearce, “In Vivo Phase Measurement in Mice Using a Conductance Catheter: Evidence for a Capacitive Myocardium,” 21st Annual Houston Conference on Biomedical Engineering Research, Feb. 2004.
    　
  46. Invited paper - Chia-Ling Wei, Jonathan W. Valvano, Marc D. Feldman, Matthias Nahrendorf, and John A. Pearce, “3D Finite Element Complex Domain Numerical Models of Electric Fields in Blood and Myocardium,” Computer Modeling & Microwave Power Engineering, 6th Seminar, pp. 19-24, Jan. 2004.
    　
  47. Chia-Ling Wei, Jonathan W. Valvano, Marc D. Feldman, Matthias Nahrendorf, and John A. Pearce, “3D Finite Element Complex Domain Numerical Models of Electric Fields in Blood and Myocardium,” Proc. of IEEE-Engr. In Med. And Biol. Soc., Proceedings of the 25th Annual International Conference of the IEEE, vol. 1 , pp. 62–65, Sep. 2003.
    　
  48. Nachiket Kharalkar, Jonathan W. Valvano, Morteza Naghavi, and Chia-Ling Wei, “Novel Temperature Based Technique for Measurement of Endothelial Dysfunction,” Proc. of IEEE-Engr. In Med. And Biol. Soc., Proceedings of the 25th Annual International Conference of the IEEE, vol. 1, pp. 308–311, Sep. 2003.

b. Domestic Conference

  1. Jian-Zhou Yan, Wei-Han Pan, Hung-Hsien Wu, Tien Hsu, and Chia-Ling Wei, “A Novel Pulse-Based Multiplier for Maximum Power Point Tracking Circuit,” The 31th VLSI Design/CAD symposium, Aug. 2021.
     　
  2. Kuan-Hung Chen, Tse-An Chen, Chi Tseng, and Chia-Ling Wei, “Novel 12-bit Analog-to-Digital Converter with Dividing Function,” The 31th VLSI Design/CAD symposium, Aug. 2020.
     　
  3. Hung-Hsien Wu, Chi-Hsiang Huang, Yen-Yu Chen, Yi-Ting Liou, and Chia-Ling Wei, “Single-Inductor Two-Boost Converter with Bidirectional Energy Flow,” The 30th VLSI Design/CAD symposium, Aug. 2019.
     　
  4. Kai-Ming Jhang and Chia-Ling Wei, “An 1S/s Resistor-based Temperature Sensor using 10-bit SAR ADC in 0.18μm CMOS with the 1.02nJ/°C Resolution FOM,” The 29th VLSI Design/CAD symposium, Aug. 2018.
     　
  5. Jhe-Jia Jhang and Chia-Ling Wei, “Design of a Pulse-Frequency-Modulation Controlled DC-DC Boost Converter with Fully-Integrated Low Voltage Startup Circuit,” The 29th VLSI Design/CAD symposium, Aug. 2018.
     　
  6. Liang-Yun Chen, Hung-Hsien Wu, and Chia-Ling Wei “Design of Wide-Input-Voltage-Range Energy Harvesting Circuit for IoT Applications, ” The 28th VLSI Design/CAD symposium, Aug. 2017.
     　
    7.
  7. Chi-Hsiang Huang, Hung-Hsien Wu, and Chia-Ling Wei, “Design of a High-efficiency Current-mode Adaptive On-time Boost Converter without Compensator Network,” The 27th VLSI Design/CAD symposium, Aug. 2016.
     　
  8. Tsung-Wei Hsu, Chia-Ling Wei, and Dian-Lin Tsai, “Fractional Open-Circuit Voltage Based Maximum Power Point Tracking Boost Converter for Photovoltaic Energy Harvesting,” The 27th VLSI Design/CAD symposium, Aug. 2016.
     　
    9.
  9. Yi-Wen Wang, Tse-An Chen, Chia-Ling Wei, and Bin-Da Liu, “Design of a Sinusoidal Frequency Synthesizer for Biomedical Applications,” 2015 Symposium on Engineering Medicine and Biology Applications (SEMBA 2015), Jan. 2015.
    　
  10. Xiang-En Hong, Chia-Ling Wei, Hung-Hsien Wu, and Kuo-Chun Wu, “A High Efficiency Hysteretic-Current-Mode (HCM) Non-Inverting Buck-Boost DC-DC Converter,” the 25th VLSI Design/CAD Symposium, Aug. 2014.
    　
  11. Jr-Fu Yang, Tse-An Chen, Chia-Ling Wei, Jian-Fu Wu, and Bin-Da Liu, “Design of Electrochemical Measurement Integrated Chip,” 2014 Symposium on Engineering Medicine and Biology Applications (SEMBA 2014), Jan. 2014.
    　
  12. Chia-Ling Wei, Tse-An Chen, and Hung-Hsien Wu, “Murine Pressure-Volume Relations Obtained by Conductance Catheter Measurement System,” 2013 Symposium on Engineering Medicine and Biology Applications (SEMBA 2013), Feb. 2013.
    　
  13. Hung-Hsien Wu, Chia-Ling Wei, and Yu-Chen Hsu, “Design of an Adaptive On-Time PFM Controlled Boost Converter with a Near-Threshold Startup Voltage,” the 23th VLSI Design/CAD Symposium, Aug. 2012.
    　
  14. Tse-An Chen, Chia-Ling Wei, Tin-Hao Liu, Ren-Yi Lin, and Bin-Da Liu, “ A Novel Dual-Mode AC Signal Processing IC for Bio-Sample Detection,” 2011 Symposium on Engineering Medicine and Biology Applications (SEMBA 2011), Jul. 2011.
    　
  15. Chin-Hong Chen, Ray-Lee Lin, and Chia-Ling Wei, “Voltage-Loop Compensator Design of Current-Mode Hybrid Buck-Boost Converter with High Step-Down Ratio,” 2009 The 8th Taiwan Power Electronics Conference & Exhibition, pp. 916-921, Sep. 2009.(NSC-98-2220-E-006-012).
    　
  16. Chia-Chieh Weng, Ray-Lee Lin, and Chia-Ling Wei, “Voltage-Loop Compensator Design of Current-Mode Hybrid Zeta Converter in Step-Up Mode,” 2009 The 8th Taiwan Power Electronics Conference & Exhibition, pp. 922-927, Sep. 2009.(NSC-98-2220-E-006-012).
    　
  17. Chin-Wei Chang, Ray-Lee Lin, and Chia-Ling Wei, “Voltage-Loop Compensator Design of Current-Mode CCM Hybrid SEPIC Converter in Step-Down Mode,” 2009 The 8th Taiwan Power Electronics Conference & Exhibition, pp. 1197-1201, Sep. 2009.(NSC-98-2220-E-006-012).
    　
  18. Ming-Hsien Shih, Ray-Lee Lin, and Chia-Ling Wei, “Compensator Design of Current-Mode Controlled High Step-Down Ratio Buck Converter,” 2008 The 7th Taiwan Power Electronics Conference & Exhibition, pp. 56-60, Sep. 2008.
    　
  19. Chien-Hsien Wu, Ray-Lee Lin, and Chia-Ling Wei, “Compensator Design for Current-mode Controlled Buck Converter with High Step-Down Ratio,” 2008 The 7th Taiwan Power Electronics Conference & Exhibition, pp. 67-72, Sep. 2008.
    　
  20. Ying-Ting Lee, Ray-Lee Lin, and Chia-Ling Wei, “Voltage-loop Compensator Design for Current-Mode Controlled Buck Converter with High Step-Down Ratio,” 2008 The 7th Taiwan Power Electronics Conference & Exhibition, pp. 909-913, Sep. 2008.
    　
  21. Chia-Ling Wei, Chieh-En Chen, I-Ta Tseng, “Construction of Real-Time Conductance Catheter Measurement System,” 2007 Annual Symposium on Biomedical Engineering and Technology, Taiwan, pp. 712-715, Dec. 2007. (NSC 95-2218-E-006 -038).
    　
  22. Tong-Hsiung Tzeng, Ray-Lee Lin, and Chia-Ling Wei, “The Compensator Design of the Multiphase Buck Converter,” 2007 The 6th Taiwan Power Electronics Conference & Exhibition, pp. 870~874, Sep. 2007.
    　
  23. Chia-Ling Wei, Hen-Wai Tsao and Shen-Iuan Liu, “Design and Realization of Harmonic Mixer,” the 8th VLSI/CAD symposium, Taiwan, R.O.C., pp. 209-212, Aug. 1997. (NSC85-2262-E002-021).

 

C. Books

  1. Chia-Ling Wei, Improvements in the Accuracy of Estimation of Left Ventricular Volume from Measurements of Complex Admittance Using a Tetrapolar Catheter, Doctoral Dissertation, Dept. of Electrical and Computer Engineering, The University of Texas at Austin, Texas, USA, ISBN: B000BIL7US, 2004


　
 
Patents

Granted  Pending:

　
  1. 魏嘉玲、洪祥恩、吳建福，「降升壓型電壓轉換裝置及其控制器與控制方法」，中華民國發明專利第I628904號，專利權期間：2018年7月1日至2036年8月24日。
    　
  2. Marc D. Feldman, John A. Pearce, Jonathan W. Valvano, and Chia-Ling Wei, “Method and Apparatus for Determining Cardiac Performance in a Patient with a Conductance Catheter,” US Patent No. 7,925,335, Apr. 12, 2011.
    　
  3. Ka Y. Leung, Kafai Leung, Jinwen Xaio, Chia-Ling Wei, Alvin C. II Storvik, Biranchinath Sahu, Donald Alfano, “Digital Power Supply Controller with Integrated Microcontroller,” US Patent No. 7,855,905, Dec. 21, 2010.
    4.

  4. Ka Y. Leung, Kafai Leung, Jinwen Xaio, Chia-Ling Wei, Alvin C. II Storvik, Biranchinath Sahu, Donald Alfano, “Digital PWM Controller,” US Patent No. 7,428,159, Sep. 23, 2008.

  5. Ka Y. Leung, Kafai Leung, Jinwen Xaio, Chia-Ling Wei, Alvin C. II Storvik, Biranchinath Sahu, Donald Alfano, “Digital Power Supply Controller with Integrated Microcontroller,” US Patent No. 7,426,645, Sep. 16, 2008.

  6. Ka Y. Leung, Chia-Ling Wei, “Digital Power Supply with Programmable Soft Start,” US Patent No. US 7,417,877, Aug. 26, 2008.
    　
  7. Chia-Ling Wei, , Wen-Jui Wu, Tse-An Chen, and Kuo-Chun Wu, “Impedance-sensing circuit and impedance spectroscopy measurement system,” Taiwan Patent Application No. 102127559, The Patent is valid from May 21, 2015  to Jul. 31, 2033.
    　
  8. Chia-Ling Wei and Chieh-En Chen, “Biosignal Measurement System,” Taiwan Patent Application No. 098120768, NCKU No. 098-028AP. The Patent is valid from Sep. 21, 2013  to Jun. 21, 2029.
    　
  9. Ka Y. Leung, Chia-Ling Wei, Kafai Leung, Ross M. Fosler, “Digital PWM Controller with Efficiency Optimization as a Function of PWM Duty Cycle,” US Patent Application No. 20060083037, 2006.
    10.

Patent Pending: