• 509 Citations
  • 13 h-Index
20032019
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Research Output 2003 2019

2019

Bidirectional Single-Inductor Dual-Supply Converter with Automatic State-Transition for IoT Applications

Wu, H. H., Huang, C. H., Wei, C. L. & Lai, J. S., 2019 Oct, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 66, 10, p. 4068-4078 11 p., 8719960.

Research output: Contribution to journalArticle

Electric potential
Energy storage
Internet of things
Networks (circuits)
7 Citations (Scopus)

Photovoltaic Energy Harvester With Fractional Open-Circuit Voltage Based Maximum Power Point Tracking Circuit

Hsu, T. W., Wu, H. H., Tsai, D. L. & Wei, C. L., 2019 Jan 1, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 66, 2, p. 257-261 5 p., 8361459.

Research output: Contribution to journalArticle

Electronic circuit tracking
Harvesters
Open circuit voltage
Photovoltaic cells
Chemical activation

Single-battery-powered CMOS/MEMS respiration detection monolithic chip

Yu, C. M., Tsai, M. K., Chiu, H. Y. & Wei, C-L., 2019 Jan 1, 2019 IEEE International Symposium on Circuits and Systems, ISCAS 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8702291. (Proceedings - IEEE International Symposium on Circuits and Systems; vol. 2019-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MEMS
Polydimethylsiloxane
Digital to analog conversion
Networks (circuits)
Sensors

Study of Pb(Zr 0.52 Ti 0.48 )O 3 microelectromechanical system piezoelectric accelerometers for health monitoring of mechanical motors

Tsai, C. C., Chien, Y. C., Hong, C. S., Chu, S-Y., Wei, C-L., Liu, Y. H. & Kao, H. Y., 2019 Jul 1, In : Journal of the American Ceramic Society. 102, 7, p. 4056-4066 11 p.

Research output: Contribution to journalArticle

Accelerometers
MEMS
Health
Thick films
Sol-gel process
2018
2 Citations (Scopus)

A monolithic high-voltage li-ion battery charger with sharp mode transition and partial current control Technique

Wu, J. F., Wei, C. L. & Juang, Y. Z., 2018 Sep, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 65, 9, p. 3099-3109 11 p., 8290538.

Research output: Contribution to journalArticle

Electric current control
Electric potential
Lithium-ion batteries
Semiconductor materials

CMOS electrochemical measurement circuit for biomolecular detection

Liu, W. C., Wu, S. T., Liu, B. D. & Wei, C. L., 2018 Sep 2, In : International Journal of Electronics. 105, 9, p. 1467-1486 20 p.

Research output: Contribution to journalArticle

Networks (circuits)
Cyclic voltammetry
Electrodes
Sorbents
Transducers

Compensator-Free Mixed-Ripple Adaptive On-Time Controlled Boost Converter

Huang, C. H., Wu, H. H. & Wei, C. L., 2018 Feb, In : IEEE Journal of Solid-State Circuits. 53, 2, p. 596-604 9 p., 8071150.

Research output: Contribution to journalArticle

Electric potential
Switching frequency
Networks (circuits)
Costs

Design of divider circuit for electrochemical impedance spectroscopy measurement system

Wang, S. W., Chen, T. A., Chen, K. H. & Wei, C. L., 2018 Jun 5, 2018 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-4 4 p. (2018 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Measurement System
Electrochemical impedance spectroscopy
Impedance
Spectroscopy
Chip
1 Citation (Scopus)

Monolithic Airflow Detection Chip With Automatic DC Offset Calibration

Tsai, M. K., Chen, T. A., Chiu, H. Y., Wu, T. W. & Wei, C. L., 2018 Jan, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 65, 1, p. 107-117 11 p., 7971958.

Research output: Contribution to journalArticle

Calibration
MEMS
Sensors
Metals
Networks (circuits)
2017
16 Citations (Scopus)

98.1%-Efficiency Hysteretic-Current-Mode Noninverting Buck-Boost DC-DC Converter With Smooth Mode Transition

Hong, X. E., Wu, J. F. & Wei, C. L., 2017 Mar, In : IEEE Transactions on Power Electronics. 32, 3, p. 2008-2017 10 p., 7469400.

Research output: Contribution to journalArticle

DC-DC converters
Electric potential
Switches
2 Citations (Scopus)

A low-power-consumption boost converter with maximum power tracking algorithm for indoor photovoltaic energy harvesting

Tsai, D. L., Wu, H. H. & Wei, C-L., 2017 Jun 19, WPTC 2017 - Wireless Power Transfer Conference. Institute of Electrical and Electronics Engineers Inc., 7953840. (WPTC 2017 - Wireless Power Transfer Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy harvesting
Electric power utilization
Photovoltaic cells
Energy storage
Wireless sensor networks
2 Citations (Scopus)

Design of wide-supply-voltage-range bandgap reference circuits for voltage regulators

Shih, M. H., Wu, H. H. & Wei, C-L., 2017 Jul 25, 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017. Institute of Electrical and Electronics Engineers Inc., p. 1867-1871 5 p. 7992333

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Voltage regulators
Regulator
Energy gap
Voltage
Networks (circuits)

Investigation and modeling of startup techniques for boost DC-DC converters

Wu, H. H., Huang, C. H. & Wei, C. L., 2017 Jan 30, 19th International Conference on Electrical Machines and Systems, ICEMS 2016. Institute of Electrical and Electronics Engineers Inc., 7837330. (19th International Conference on Electrical Machines and Systems, ICEMS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

DC-DC converters
Electric potential
MATLAB
Mathematical models
12 Citations (Scopus)

Novel 10-Bit Impedance-To-Digital Converter for Electrochemical Impedance Spectroscopy Measurements

Chen, T. A., Wu, W. J., Wei, C. L., Darling, R. B. & Liu, B. D., 2017 Apr, In : IEEE Transactions on Biomedical Circuits and Systems. 11, 2, p. 370-379 10 p., 7740023.

Research output: Contribution to journalArticle

Electrochemical impedance spectroscopy
Chemical analysis

Wide-input-voltage-range and high-efficiency energy harvester with a 155-mv startup voltage for solar power

Wu, H. H., Chen, L. Y. & Wei, C. L., 2017 Nov 2, ESSCIRC 2017 - 43rd IEEE European Solid State Circuits Conference. Institute of Electrical and Electronics Engineers Inc., p. 295-298 4 p. 8094584. (ESSCIRC 2017 - 43rd IEEE European Solid State Circuits Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Harvesters
Solar energy
Energy efficiency
Electric potential
electric potential
2016

A 10-bit segmented digital-to-time converter with 10-ps-level resolution and offset calibration circuits

Chu, K. H., Chen, T. A. & Wei, C. L., 2016 Aug 12, 2016 5th International Symposium on Next-Generation Electronics, ISNE 2016. Institute of Electrical and Electronics Engineers Inc., 7543359. (2016 5th International Symposium on Next-Generation Electronics, ISNE 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Calibration
Networks (circuits)
Binary codes
Thermometers

A multi-channel electrochemical measurement system for biomolecular detection

Liu, W. C., Liu, B. D. & Wei, C. L., 2016 Nov, In : IEICE Transactions on Electronics. E99C, 11, p. 1295-1303 9 p.

Research output: Contribution to journalArticle

3-Hydroxyanthranilic Acid
Melatonin
Proteins
Molecules
Acids

A time-based potentiostat for wide dynamic range current measurement

Liu, W. C., Hou, J. W., Syu, Y. S., Liu, B-D. & Wei, C-L., 2016 Jan 5, TENCON 2015 - 2015 IEEE Region 10 Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-January. 7372816

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric current measurement
Energy dissipation
Sampling
Networks (circuits)
2 Citations (Scopus)

Comparative frequency response analysis system for electrochemical impedance spectroscopy measurements

Chen, T. A., Wei, C. L. & Liu, B. D., 2016 Oct 13, 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016. Institute of Electrical and Electronics Engineers Inc., p. 1910-1913 4 p. 7591095. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2016-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dielectric Spectroscopy
Electrochemical impedance spectroscopy
Frequency response
Melatonin
Polymers
2015
26 Citations (Scopus)

Adaptive peak-inductor-current-controlled PFM boost converter with a near-threshold startup voltage and high efficiency

Wu, H. H., Wei, C. L., Hsu, Y. C. & Darling, R. B., 2015 Apr 1, In : IEEE Transactions on Power Electronics. 30, 4, p. 1956-1965 10 p., 2323895.

Research output: Contribution to journalArticle

Plant startup
Electric potential
Fuel cells
Electric current control
Solar cells
7 Citations (Scopus)

Analysis and Design of Mixed-Mode Operation for Noninverting Buck-Boost DC-DC Converters

Wu, K. C., Wu, H. H. & Wei, C-L., 2015 Dec 1, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 62, 12, p. 1194-1198 5 p., 7206556.

Research output: Contribution to journalArticle

DC-DC converters
Ramp generators
Electric potential
Networks (circuits)

Automatic current range detection for biochemical sensor

Liu, W. J., Yu, M. H., Liu, B-D. & Wei, C-L., 2015 Apr 16, ISOCC 2014 - International SoC Design Conference. Institute of Electrical and Electronics Engineers Inc., p. 196-197 2 p. 7087621. (ISOCC 2014 - International SoC Design Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Networks (circuits)
Sensors
Mirrors
Electric power utilization
7 Citations (Scopus)

Respiration detection chip with integrated temperature-insensitive MEMS sensors and CMOS signal processing circuits

Wei, C. L., Lin, Y. C., Chen, T. A., Lin, R. Y. & Liu, T. H., 2015 Feb 1, In : IEEE Transactions on Biomedical Circuits and Systems. 9, 1, p. 105-112 8 p., 6839056.

Research output: Contribution to journalArticle

MEMS
Signal processing
Resistors
Networks (circuits)
Sensors

Wide-supply-voltage-range buck-boost single-inductor dual-output DC-DC converter with pulse-frequency-modulation control

Lin, L. H., Wu, H. H. & Wei, C. L., 2015 Aug 14, 2015 IEEE 11th International Conference on Power Electronics and Drive Systems, PEDS 2015. Institute of Electrical and Electronics Engineers Inc., p. 104-107 4 p. 7203403. (Proceedings of the International Conference on Power Electronics and Drive Systems; vol. 2015-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pulse time modulation
DC-DC converters
Electric potential
Transient analysis
Feedback control
2014
3 Citations (Scopus)

An integrated boost converter with maximum power point tracking for solar photovoltaic energy harvesting

Wang, S. Y., Wu, H. H. & Wei, C-L., 2014 Jan 1, Technical Papers of 2014 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2014. IEEE Computer Society, 6834888. (Technical Papers of 2014 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy harvesting
Microprocessor chips
Analog circuits

Design of a boost DC-DC converter for RGB LED driver

Shih, M. H. & Wei, C. L., 2014 Jun, In : IEICE Transactions on Electronics. E97-C, 6, p. 619-623 5 p.

Research output: Contribution to journalArticle

DC-DC converters
Light emitting diodes
Electric potential
Networks (circuits)
Energy gap
19 Citations (Scopus)

Wide-range filter-based sinusoidal wave synthesizer for electrochemical impedance spectroscopy measurements

Wei, C-L., Wang, Y. W. & Liu, B-D., 2014 Jan 1, In : IEEE Transactions on Biomedical Circuits and Systems. 8, 3, p. 442-450 9 p., 6594902.

Research output: Contribution to journalArticle

Electrochemical impedance spectroscopy
Function generators
Wave filters
Harmonic distortion
Switching frequency
2013

Design of a boost DC-DC converter with a low startup voltage

Hsu, Y. C., Wei, C-L. & Wu, H. H., 2013 Jan 1, p. 435-438. 4 p.

Research output: Contribution to conferencePaper

DC-DC converters
Electric potential

Design of a dual-mode electrochemical measurement and analysis system

Yang, J. F., Wei, C. L., Wu, J. F. & Liu, B. D., 2013 Oct 31, 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013. p. 3265-3268 4 p. 6610238. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Voltammetry
3 Citations (Scopus)

Design of a fast-transient current-mode buck DC-DC converter

Wong, C. C., Wu, H. H., Shih, M. H. & Wei, C. L., 2013 Jan 1, 1st International Future Energy Electronics Conference, IFEEC 2013. IEEE Computer Society, p. 767-771 5 p. 6687605. (1st International Future Energy Electronics Conference, IFEEC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

DC-DC converters
Transient analysis
Electric potential
Detectors
System stability
39 Citations (Scopus)

Design of a switched-capacitor DC-DC converter with a wide input voltage range

Wei, C. L. & Shih, M. H., 2013 Mar 13, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 60, 6, p. 1648-1656 9 p., 6476760.

Research output: Contribution to journalArticle

DC-DC converters
Capacitors
Electric potential
Switching frequency
Clocks

Design of Gm-C low-pass filter with a low corner frequency

Lin, R. Y., Wei, C-L. & Wu, H. H., 2013, ICOT 2013 - 1st International Conference on Orange Technologies. p. 107-110 4 p. 6521169

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bias currents
Low pass filters
Butterworth filters
Harmonic distortion
Electric potential
2012
62 Citations (Scopus)

Design of an average-current-mode noninverting buck-boost DC-DC converter with reduced switching and conduction losses

Wei, C. L., Chen, C. H., Wu, K. C. & Ko, I. T., 2012 Jul 27, In : IEEE Transactions on Power Electronics. 27, 12, p. 4934-4943 10 p., 6177674.

Research output: Contribution to journalArticle

DC-DC converters
Electric potential
Switching frequency
Electronic equipment
Lithium-ion batteries

Impact of stroke volume determination on pressure-volume relations measured by conductance catheter

Wei, C-L., Kan, C-D., Wang, J-N., Wang, Y. W. & Tsai, M-L., 2012 Dec 1, 2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Conference Publications. p. 300-303 4 p. 6418437. (2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Conference Publications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Catheters
Nonlinear equations
Rats
Experiments
7 Citations (Scopus)

Integrated non-inverting buck-boost dc-dc converter with average-current-mode control

Chen, C. H., Wei, C. L. & Wu, K. C., 2012 Dec 1, ICCAS 2012 - 2012 IEEE International Conference on Circuits and Systems: "Advanced Circuits and Systems for Sustainability". p. 6-9 4 p. 6408275. (ICCAS 2012 - 2012 IEEE International Conference on Circuits and Systems: "Advanced Circuits and Systems for Sustainability").

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric potential
Lithium-ion batteries
Power management
2011

Color range images captured by a four-phase CMOS image sensor

Lin, D. L., Wang, C. C. & Wei, C. L., 2011 Mar 1, In : IEEE Transactions on Electron Devices. 58, 3, p. 732-739 8 p., 5678637.

Research output: Contribution to journalArticle

Image sensors
Color
Range finders
Pixels
Voltage control
3 Citations (Scopus)

Does conductance catheter measurement system give consistent and reliable pressure-volume relations in rats

Wei, C. L., Kan, C. D., Wang, J. N., Wang, Y. W., Chen, C. H. & Tsai, M. L., 2011 Jun 1, In : IEEE Transactions on Biomedical Engineering. 58, 6, p. 1804-1813 10 p., 5719160.

Research output: Contribution to journalArticle

Catheters
Rats
Nonlinear equations
Blood
3 Citations (Scopus)

Dual-mode urinalysis chip by using electrochemical impedance spectroscopy

Chen, T. A., Wei, C-L., Liu, T. H., Lin, R. Y. & Liu, B-D., 2011 Dec 1, Proceedings - 2011 International Conference on Intelligent Computation and Bio-Medical Instrumentation, ICBMI 2011. p. 268-271 4 p. 6131760. (Proceedings - 2011 International Conference on Intelligent Computation and Bio-Medical Instrumentation, ICBMI 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrochemical impedance spectroscopy
Networks (circuits)
Cyclic voltammetry
Signal processing
Electric potential
6 Citations (Scopus)

Integrated ambient light sensor on a LED driver chip

Wu, J. F., Wei, C-L., Hsieh, Y. T., Fang, C. L., Tsai, H. H. & Juang, Y. Z., 2011 Dec 1, 2011 IEEE 9th International Conference on Power Electronics and Drive Systems, PEDS 2011. p. 944-947 4 p. 6147368. (Proceedings of the International Conference on Power Electronics and Drive Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Light emitting diodes
Dimming (lamps)
Sensors
Liquid crystal displays
Energy dissipation

Real-time measurement system for acquiring murine left ventricular pressure-volume relations

Wei, C. L., Kan, C. D., Wang, J. N., Wang, I. W., Chen, C. E., Chen, C. H. & Tsai, M. L., 2011 Aug 18, 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings. p. 625-628 4 p. 5946481. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Time measurement
Catheters
Nonlinear equations
Rats
Animals
15 Citations (Scopus)

Single-inductor four-switch non-inverting buck-boost dc-dc converter

Chang, C. W. & Wei, C-L., 2011 Jun 28, Proceedings of 2011 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2011. p. 277-280 4 p. 5783629. (Proceedings of 2011 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Switches
Electric potential
Polychlorinated biphenyls
Lithium-ion batteries
2010
7 Citations (Scopus)

Analysis and design of a step-down switched-capacitor-based converter for low-power application

Wei, C. L. & Yang, H. H., 2010 Aug 31, ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems. p. 3184-3187 4 p. 5537942. (ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Capacitors
DC-DC converters
Networks (circuits)
15 Citations (Scopus)

An integrated step-down DC-DC converter with low output voltage ripple

Lee, Y. T., Wei, C-L. & Chen, C. H., 2010 Sep 1, Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010. p. 1373-1378 6 p. 5514889. (Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pulse time modulation
Digital circuits
Analog circuits
DC-DC converters
Pulse width modulation
11 Citations (Scopus)

An integrated step-up/step-down DCDC converter implemented with switched-capacitor circuits

Wei, C. L., Wu, C. H., Wu, L. Y. & Shih, M. H., 2010 Oct 1, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 57, 10, p. 813-817 5 p., 5557766.

Research output: Contribution to journalArticle

Capacitors
Feedback
Networks (circuits)
22 Citations (Scopus)

A novel mems respiratory flow sensor

Wei, C-L., Lin, C. F. & Tseng, I. T., 2010 Jan 1, In : IEEE Sensors Journal. 10, 1, p. 16-18 3 p., 5350894.

Research output: Contribution to journalArticle

sensors
Sensors
microelectromechanical systems
MEMS
CMOS
2 Citations (Scopus)

Design of a wide-input-range DC-DC converter with switched-capacitor technique

Shih, M. H. & Wei, C. L., 2010 Sep 20, 1st International Conference on Green Circuits and Systems, ICGCS 2010. p. 504-507 4 p. 5543009. (1st International Conference on Green Circuits and Systems, ICGCS 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

DC-DC converters
Capacitors
Electric potential
Networks (circuits)
11 Citations (Scopus)

Quantified temperature effect in a CMOS image sensor

Lin, D. L., Wang, C. C. & Wei, C. L., 2010 Feb 1, In : IEEE Transactions on Electron Devices. 57, 2, p. 422-428 7 p., 5373944.

Research output: Contribution to journalArticle

Image sensors
Thermal effects
Resistors
Temperature
Charge coupled devices
1 Citation (Scopus)

Simulation and measurements of stray minority carrier protection structures in CMOS image sensors

Lin, D. L., Wang, C. C. & Wei, C. L., 2010 Sep 1, In : IEEE Transactions on Electron Devices. 57, 9, p. 2213-2220 8 p., 5508387.

Research output: Contribution to journalArticle

Image sensors
Pixels
Networks (circuits)
Binary images
Image quality
2009
13 Citations (Scopus)

An all-digital phase-locked loop for digital power management integrated chips

Chung, Y. M. & Wei, C-L., 2009 Oct 26, 2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009. p. 2413-2416 4 p. 5118287. (Proceedings - IEEE International Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Phase locked loops
Variable frequency oscillators
Pumps
Power management
13 Citations (Scopus)

Calibration capacity of the conductance-to-volume conversion equations for the mouse conductance catheter measurement system

Wei, C. L. & Shih, M. H., 2009 Jun 1, In : IEEE Transactions on Biomedical Engineering. 56, 6, p. 1627-1634 8 p., 4797864.

Research output: Contribution to journalArticle

Catheters
Calibration
Linear equations
Nonlinear equations