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    Faculty Profile — Is this you? Login to edit.Last Modified Time: 08:34:18 PM Thu, 16 Feb 2012 
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Hoi Lee
Associate Professor-Electrical Engineering
Contact Address   800 West Campbell Road, Richardson, TX 75080     Office MailstopRoom No.: ECSN 4.918 
Email Address  hoilee@utdallas.edu    Primary Phone Number 972-883-4841    Fax Number 972-883-2710    URL Faculty Homepage    Media Contact
 Professional Preparation
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 DegreeMajorInstitutionYear
 Ph.D.Electrical and Electronic EngineeringHong Kong University of Science and Technology2004
 M.PhilElectrical and Electronic EngineeringHong Kong University of Science and Technology2000
 B.E.Electronic EngineeringHong Kong University of Science and Technology1998
Collapse Section Expand Section Research and Expertise
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Research Interests
  • Power management integrated circuits and systems for portable, biomedical implants, solid-state lighting, wireless sensors, and renewable energy harvesting applications
  • Integrated bioelectronics for wearable and implantable systems
  • Low-voltage and low-power analog circuit techniques
Collapse Section Expand Section Publications
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  YearPublication  Type
forthcoming
Y. Li, J. Liu, and H. Lee, “Ground switching load modulation with ground isolation for passive HF RFID transponders,” IEEE Transactions on Very Large Scale Integration Systems (TVLSI), accepted for publication.
Other
2011
S. Guo and H. Lee, “Dual active-capacitive-feedback compensation for low-power large-capacitive-load three-stage amplifiers,”IEEE Journal of Solid-State Circuits (JSSC), vol. 46, no. 2, pp. 452 – 464, Feb. 2011.
Other
2011
  M. Du, H. Lee, and J. Liu, “A 5-MHz 91% peak-power-efficiency buck regulator with auto-selectable peak- and valley-current control,” IEEE Journal of Solid-State Circuits (JSSC), vol. 46, no. 8, pp. 1928 – 1939, Aug. 2011.
Other
2010
  J. Yao, J. Liu, and H. Lee, “Bulk voltage trimming offset calibration for high-speed Flash ADCs,” IEEE Transactions on Circuits and Systems-II (TCAS-II), vol. 57, no. 2, pp. 110 – 114, Feb. 2010.
Other
2010
H. Leeand S. Ryu, “An efficiency-enhanced DCM buck regulator with improved switching timing of power transistors,” IEEE Transactions on Circuits and Systems-II (TCAS-II), vol. 57, no. 3, pp. 238 – 242, Mar. 2010.
Other
Collapse Section Expand Section Presentations and Projects
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  1  
Start DateEnd DatePresentation/Project
09/26/2005 09/26/2005 Design of high-performance SC dc-dc regulator

Host Organization: IEEE Circuits and Systems - Dallas Chapter, Dallas, TX, USA, Sep. 26, 2005.

07/11/2007 07/13/2007 Inductor-less power management IC for portable applications
Meeting Title: CMOS Emerging Technologies Workshop, Whistler, BC, Canada, Jul. 11-13, 2007.
05/10/2007 05/10/2007 Power-efficient and transient-enhanced inductor-less integrated dc-dc converters for portable applications
Host Organization: Center of Power Electronics Systems, Virginia Tech., Blacksburg, VA, USA, May 10, 2007.
03/24/2006 03/24/2006 Design of high-performance SC dc-dc regulator
Host Organization: Texas Instruments Inc., Dallas, TX, USA, Mar. 24, 2006.
03/05/2007 03/05/2007 A low-dropout regulator with minimized output variations for distributed power management systems Meeting
Meeting Title: IBM Austin Conference on Energy-Efficient Design, Austin, TX, USA, Mar. 5, 2007.
Collapse Section Expand Section Appointments
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DurationRankDepartment / SchoolCollege / OfficeUniversity / Company
Sep. 2004-Dec. 2004Postdoctoral Research AssociateDepartment of Electrical and Electronic Engineering Hong Kong University of Science and Technology
Sep. 2000-Aug. 2004Research/Teaching AssistantDepartment of Electrical and Electronic Engineering Hong Kong University of Science and Technology
Jan 2005-Aug. 2011Assistant ProfessorElectrical Engineering Department University of Texas at Dallas
Aug. 2011-PresentAssociate ProfessorElectrical Engineering Department University of Texas at Dallas
 News Articles
Research Shines Light on Circuit Design Program

Wide-Ranging Papers Ranked Among Those Most Downloaded on IEEE Site

The integrated circuit design program at UT Dallas is turning heads: Three of the program’s papers were recently ranked among the top 50 downloads from the Institute of Electrical and Electronics Engineers. Read more...


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 Additional Information
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Professional Recognitions and Honors
  • Honorable recognition of research excellence in various publications of Hong Kong University of Science and Technology (HKUST) including March 05 issue of Genesis, March 05 issue of Academic Affairs Newsletter, HKUST Annual Report 2005-2006, and Issue 1 2005 of HKUST Newsletter
  • Top 20 downloaded papers in IEEE Transactions on Circuits and Systems I
  • Recipient of the Best Student Paper Award in IEEE Custom Integrated Circuits Conference

Funding
  • Project Title: Micro-transponder platforms for biomedical implant applications Principal Investigator: Hoi Lee Funding Organization: Microtransponder Inc. Date: 1/1/2008 - 3/31/2009 Amount: $ 108,980
  • Project Title: Non-charge-balanced electrical stimulation for biofilm removal on cochlear implants: in-vitro and in-vivo studies Principal Investigators: Hoi Lee (UTD) and Karen Pawlowski (UT-Southwestern Medical Center) Funding Organization: UTD UT Southwestern Joint Research Program Date: 9/1/2007 - 8/31/2008 Amount: $ 100,000
  • Project Title: A high-frequency high-efficiency switched-mode power converter in ultra-deep submicron CMOS Principal Investigator: Hoi Lee Funding Organization: Texas Instruments Inc. Date: 1/1/2007 - 12/31/2007 Amount: $ 42,000
  • Project Title: High-performance power management integrated circuits Principal Investigator: Hoi Lee Funding Organization: Texas Instruments Inc. Date: 1/1/2007 - 12/31/2007 Amount: $ 40,000
  • Project Title: Charitable donation of equipment Principal Investigator: Hoi Lee Funding Organization: Tektronix Inc. Date: 12/2006 Amount: $ 87,000
  • Project Title: Human powered wireless sensor network Principal Investigators: Hoi Lee (UTD) and Shashank Priya (UTA) Funding Organization: UTD UTA Joint Institutional Seed Research Program Date: 4/15/2006 - 4/14/2007 Amount: $ 20,000
  • Project Title: High-performance power management integrated circuits Principal Investigator: Hoi Lee Funding Organization: Texas Instruments Inc. Date: 1/1/2006 - 12/31/2006 Amount: $ 40,000
  • Project Title: High-speed high efficiency switched regulator for cellular handset power amplifiers Principal Investigator: Hoi Lee Funding Organization: Texas Instruments Inc. Date: 1/1/2006 - 12/31/2006 Amount: $ 21,000
  • Project Title: Open architecture research interface for cochlear implant Principal Investigators: Philip Loizou, Nasser Kehtarnavza, Hoi Lee, Murat Torlak, and Anu Sharma Funding Organization: National Institute of Health Date: 4/1/2006 - 3/31/2009 Amount: $ 1,300,000

Professional Recognitions and Honors

NSF Career Award


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