• 439 Citations
  • 10 h-Index
20022020
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Personal profile

Education

  • 2009 PhD, University of Washington, WA, USA

Research Interests

  • Bio-medical and sensor interface integrated circuits design
  • Low power techniques for ADC and PLL
  • Ultra-low-power RF front-end circuits and energy efficient wireless transceivers
  • Wireless power transfer and energy harvest techniques

Experience

  • 2002/08~2004/07 IC Design Senior Engineer, MediaTek Inc., Taiwan
  • 2006/06~2006/09 Circuit Design Engineer, National Semiconductor Corporation, USA
  • 2010/01~2012/02 Principal Investigator of Biomedical IC Group, Institute of Microelectronics, A*STAR, Singapore
  • 2012/02~present Assistant Professor, Dept. of Electrical Engineering, National Cheng Kung University, Taiwa

Fingerprint Dive into the research topics where Kuang-Wei Cheng is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 7 Similar Profiles
Variable frequency oscillators Engineering & Materials Science
Electric power utilization Engineering & Materials Science
Phase noise Engineering & Materials Science
Frequency shift keying Engineering & Materials Science
Transmitters Engineering & Materials Science
voltage controlled oscillators Physics & Astronomy
Detectors Engineering & Materials Science
Low noise amplifiers Engineering & Materials Science

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Projects 2012 2020

Research Output 2002 2019

  • 439 Citations
  • 10 h-Index
  • 16 Conference contribution
  • 8 Article
  • 3 Paper
  • 2 Patent

Low-Power and Low-Phase-Noise G m -Enhanced Current-Reuse Differential Colpitts VCO

Cheng, K-W., Chang, S. K. & Huang, Y. C., 2019 May 1, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 66, 5, p. 733-737 5 p., 8678442.

Research output: Contribution to journalArticle

Variable frequency oscillators
Phase noise
Signal interference
Energy dissipation
Tuning

A 1.2 v 490 μw Sub-GHz UWB CMOS LNA with Current Reuse Negative Feedback

Chen, W. W., Yang, S. D. & Cheng, K-W., 2018 Apr 26, 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8350952. (Proceedings - IEEE International Symposium on Circuits and Systems; vol. 2018-May).

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

Low noise amplifiers
Ultra-wideband (UWB)
Feedback
Broadband amplifiers
Noise figure

An Autonomous Wireless Transmitter with Piezoelectric Energy Harvester from Short-Duration Vibrations

Chang, S. K., Chen, K. W., Yang, S. D., Yang, C-L. & Cheng, K-W., 2018 Apr 26, 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8351415. (Proceedings - IEEE International Symposium on Circuits and Systems; vol. 2018-May).

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

Harvesters
Transmitters
Switching circuits
Remote control
Conversion efficiency
5 Citations (Scopus)

An Ultralow-Power Wake-Up Receiver Based on Direct Active RF Detection

Cheng, K-W. & Chen, S. E., 2017 Jul 1, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 64, 7, p. 1661-1672 12 p., 7870607.

Research output: Contribution to journalArticle

Bit error rate
Detectors
Amplification
Electric power utilization
Electric potential
2 Citations (Scopus)

5 GHz CMOS Quadrature VCO Using Trifilar-Transformer-Coupling Technology

Cheng, K-W. & Tseng, Y. R., 2016 Sep 1, In : IEEE Microwave and Wireless Components Letters. 26, 9, p. 717-719 3 p., 7555328.

Research output: Contribution to journalArticle

voltage controlled oscillators
Variable frequency oscillators
quadratures
transformers
CMOS

Thesis

A Dynamic Body Bias CMOS Rectifier for High Sensitivity RF Energy Harvester

Author: 詠章, 林., 2019

Supervisor: Cheng, K. (Supervisor)

Student thesis: Master's Thesis

A Low Power Multi-Channel FSK Transmitter with Injection Locking Technique

Author: 文浩, 何., 2014 Aug 13

Supervisor: Cheng, K. (Supervisor)

Student thesis: Master's Thesis

A Low-Power Quadrature Phase Shift Keying Transmitter with Injection Locking Technique

Author: 上德, 楊., 2017 Jan 19

Supervisor: Cheng, K. (Supervisor)

Student thesis: Master's Thesis

A Reference-Less Ultra-Low Power Wake-Up Receiver with Double-Sampling Technique for Wireless Sensor Networks

Author: 志軒, 林., 2016 Sep 2

Supervisor: Cheng, K. (Supervisor)

Student thesis: Master's Thesis

A Synthesizer-Free 2 4 GHz Low-IF Receiver Front-End

Author: 承潣, 周., 2019

Supervisor: Cheng, K. (Supervisor)

Student thesis: Master's Thesis