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RF MicroSystems Lab

NATIONAL TSING HUA UNIVERSITY

 

 

RFMEMS research group
We are a research group in Institute of Nanoengineering and microstructures at National Tsing Hua University, TAIWAN. Our team carries a research in the fascinating area of RFMEMS.Our group also collaborates with researchers at our institution and other national MEMS programs (including the various academic and industrial groups) . We also have an active international program involving seminars and joint research.

 

 

Graduate students (PhD)

 

Cheng-Chi Chen (Richard)

 

Academic Background

 

  • M.S.---- Photonics and Optoelectronics, Naional Taiwan University               
  • B.S.---- Machanical Engineering, Naional Taiwan University   

 

Research Domain

  1. Piezo-MEMS Resonant Transducers
  2. Thermo-MEMS Resonant Transducers

 

 

 

 

 

Chi-Hang Chin (Gary)

 

Academic Background

 

  • M.S.---- Institute of Photoelectronic engineering, Chung Gung University               
  • B.S.---- Institute of electronic engineering, Chung Gung University    

 

Research Domain

  1. Low motional impedance resonator with high K dielectric
  2. Resonanat gate transistors

 

 

 

 

 

Cheng-Syun Li (Josh)

 

Academic Background

 

  • M.S.---- Institute of Mechatronic Engineering,National Taipei University of Technology             
  • B.S.---- Automatic Control Engineering, Feng Chia University    

 

Research Domain (Click here for C.V.)

  1. MEMS Resonators, Oscillators

 

 

 

 

 

 

 

Ming-Huang Li 

 

Academic Background

 

  • M.S.---- Institute of Nanoengineering & Microsystems, National Tsing Hua University             
  • B.S.---- Department of Mechanical Engineering, National Chung Cheng University    
      • Major: Mechanical Engineering
      • Minor: Electrical Engineering

 

Reserach Domain (Click here for C.V.)

  1. CMOS integrated micromechanical resonator systems

  2. Design of analog circuit interface with resonators and sensors

 

 

 

Chao-Yu Chen (Joe) 

 

Academic Background

 

  • M.S.---- Institute of Nanoengineering & Microsystems, National Tsing Hua University             
  • B.S.---- Department of Mechanical Engineering, National Chung Cheng University    

 

Reserach Domain

  1. Mechanically-coupled / Electrically-coupled MEMS filters

 

 

 

 

 

 

 

 

Anurag Zope 

 

Academic Background

 

  • M.S.---- Electronics (VLSI Design), Visvesvaraya National Institute of Technology (VNIT), India
  •               Thesis Title: "Analog front-end for biomedical signal processing"
  • B.S.---- Electronics, Mumbai University, India    

 

Work Experience

 

  • Research Engineer, VNIT : Aug. 2009 - July 2013
    Analog & RF circuit design, testing, Device characterization             

 

Reserach Domain

  1. Analog interface circuits

  2. Integrated CMOS-MEMS resonators

 

 

Farhad Mohammadi

 

Academic Background

 

  • M.S.---- Engineering Management, University Putra Malaysia             
  • B.S.---- Material Engineering, Islamic Azad University    

 

Reserach Domain

  1. Resonant Mass/Gas Sensor

 

 

 

 

 

 

 

 

Tzu-Wen Kuo (Cake) 

 

Academic Background

 

  • M.S.---- Institute of Nanoengineering & Microsystems, National Tsing Hua University             
  • B.S.---- Department of Materials Science and Engineering, National Dong Hwa University    

 

Reserach Domain

  1. Capacitive Micromachined Ultrasonic Transducers

 

 

 

 

 

 

 

 

Graduate students (Master)

 

Jye Ren (Jay)  

 

Academic Background

 

  • B.S.---- Power Mechanical Engineering, National Tsing Hua University    

 

Reserach Domain

  1. Gyroscope

 

 

 

 

 

 

 

 

 

Huan-Chun Su (Johnson) 

 

Academic Background

 

  • B.S.---- Electrical engineering, National University of Tainan    

 

Reserach Domain

  1. CMOS-MEMS oscillator

 

 

 

 

 

 

 

 

Tan Wei Siang (Sean) 

 

Academic Background

 

  • B.S.---- Power Mechanical Engineering, National Tsing Hua University    

 

Reserach Domain

  1. Piezoelectric MEMS Resonantor and Filter

 

 

 

 

 

 

 

 

 

Jung-Hao Chang (Wayne) 

 

Academic Background

 

  • B.S.---- Power Mechanical Engineering, National Tsing Hua University    

 

Reserach Domain

  1. Thermal resonator

 

 

 

 

 

 

 

 

 

Wan-Cheng Chiu (Warren) 

 

Academic Background

 

  • B.S.---- Power Mechanical Engineering, National Tsing Hua University    

 

Reserach Domain

  1. CMOS-MEMS packaging

 

 

 

 

 

 

 

 

Gayathri Pillai 

 

Academic Background

 

  • B.S.---- Electronics and Communication Engineering, Cochin University of Science and Technology    

 

Reserach Domain

  1. Piezoelectric MEMS Resonator

 

 

 

 

 

 

 

 

Chia-Chun Chu (Andy) 

 

Academic Background

 

  • B.S.---- Electrical Engineering, Chung Yuan Christian University    

 

Reserach Domain

  1. MEMS resonator

 

 

 

 

 

 

 

 

Che-Ju Kuo (Hardy) 

 

Academic Background

 

  • B.S.---- Electrical Engineering, National Chunghua University of Education    

 

Reserach Domain

  1. CMOS-MEMS accelerometer

 

 

 

 

 

 

 

 

Chun-You Liu (Jeff) 

 

Academic Background

 

  • B.S.---- Mechanical Engineering, National Chung Hsing University    

 

Reserach Domain

  1. RF-MEMS Switch

 

 

 

 

 

 

 

 

 

Visiting Fellow

 

Haoshen Zhu (Lion)

 

Academic Background

 

  • M.S.---- Department of Electronic Engineering, City University of Hong Kong             
  • B.S.---- Department of Electrical Engineering, Wuhan University of Technology    

 

Reserach Domain

  1. Modeling of MEMS device including resonant sensors and oscillators

  2. Nonlinear dynamics
  3. Elasticity

 

 

 

 

 

 

 

Alumni (Former PhD)

 

Wen-Chien Chen (Ken) Senior PhD student / Visiting Scholar at MIT

 

Academic Background

 

  • M.S.---- Power Mechanical Engineering, National Tsing Hua University               
      • Major: MEMS Actuators and Micro Optical Scanner
      • Minor: Micromachining and Micromanufacturing
  • B.S.----- Mechanical & Mechatronic Engineering, National Taiwan Ocean University     
      • Major: Solid Mechanics
      • Minor: Numerical Analysis

 

Research Domain (Click here for C.V.)

  1. Design, Simulation, Fabrication, and Testing of High-Q CMOS-MEMS Resonators
  2. Frequency Tuning and Temperature Compensation for CMOS-MEMS Resonators
  3. Development of CMOS-MEMS Filters
  4. Development of CMOS-MEMS Oscillators

 

 

Thesis Title: "Performance Enhancement of Integrated Micromechanical Resonators Using Generalized CMOS-MEMS Platform"

 

Graduation: 7/2013

 

Chia-Chun Chen (Danny)

 

Academic Background

 

  1. M.S.----Department of Mechanical Engineering , National Kaohsiung University of  Applied Sciences
  2. B.S.----Department of Mechanical Engineering , National Kaohsiung University of  Applied Sciences

 

Reserach Domain

  1. Resonant Sensor

 

Employer: Texas Instruments, Taiwan.

Email: ljhou0823@gmail.com

Website: http://www.ti.com/ww/tw/prod_mems.html

 

 

Alumni (Former Master)

 

Li-Jen Hou (Grant)

 

Thesis Title: "High-Stiffness Driven Micromechanical Resonator Oscillators with Enhanced Phase Noise Performance"

Graduation: 09/2011

 

Employer: Analog Circuit, Toshiba Corp., Tokyo, Japan.

Email: ljhou0823@gmail.com

Website: http://www.mirasoldisplays.com/

 

 

 

 

 

 

 

 

 

 

 

 

Huan-Che Yu (Mark)

 

Thesis Title: "高頻高Q值熱致動壓阻感測式微機械共振器言置與探討晶格方向對TCF的影響"

Graduation: 07/2012

 

Employer:  Asia Pacific Microsystems, Inc., Hsinchu, Taiwan.

Email: seiko06202002@gmail.com

Website: http://www.apmsinc.com/

 

 

 

 

 

 

 


Hong Hsiang Lai (Daniel)

 

Thesis Title: "A low Actuation voltage Design for RF CMOS-MEMS Switches"

Graduation: 10/2012

 

Employer: Lam Research Corp., Fremont, CA, USA

Email: daniellai112525@gmail.com

Website:http://www.lamresearch.com//

 

 

 

 

 

 

 

 

Vinayak Pachkawade (韋納克)

 

Thesis Title: "Fully Differential CMOS-MEMS Reference Oscillator"

Graduation: 10/2012

 

Employer:

Email: vinayak.pachkawade@gmail.com

Website:

 

 

 

 

 

 

 

 

 

 

Chieh Hsu Chuang ( Zack)

 

 

Academic Background

 

  • M.S.---- Power Mechanical Engineering, National Tsing Hua University             
  • B.S.---- Electrical Engineering, National University of Tainan    

 

Reserach Domain

  1. A Multi-band Frequency Synthesizer

 

 

Thesis Title: "Fully Differential CMOS-MEMS Reference Oscillator"

 

Graduation: 7/2013

 

Hou-hsing Chang (Bob) 

 

Academic Background

 

  • B.S.---- Power Mechanical Engineering, National Tsing Hua University    

 

Reserach Domain

  1. RF-MEMS Relay & PI Control

 

Graduation: 7/2014

 

Employer: R&D, Asia Pacific Microsystems, Inc., Hsinchu, Taiwan

Email: nobody.hd@gmail.com

Website: http://www.apmsinc.com/

 

 

 

Kuan-Hsien Lee (Ethan) 

 

Academic Background

 

  • B.S.---- Power Mechanical Engineering, National Tsing Hua University    

 

Reserach Domain

  1. Thermal resonator

 

Graduation: 8/2014

 

Employer: Military Service

Email:a199061313402@yahoo.com.tw

Website:

 

 

 

 

 

Yi-Jen Liao (Justin) 

 

Academic Background

 

  • B.S.---- Power Mechanical Engineering, National Tsing Hua University    

 

Reserach Domain

  1. Capacitive Micromachined Ultrasonic Transducers

 

Graduation: 8/2014

 

Employer: Military Service

Email: justin7906@hotmail.com

Website: