FACULTY Professor
Antennas and RF Devices Laboratory
Jae-Hoon Choi Professor
02-2220-0376
Subject

Field & Wave Electromagnetics, Microwave Circuit Design, Antenna Engineering

EMI, Antennas

Education
Ph.D., Ohio State University, USA
Career
2014.1 ~ Present The Korean Institute of Electromagnetic
Engineering and Science, honorary chairman
2010.1 ~ Present IEEE AP-S Seoul Chapter Chair
2013.1 ~ 2013.12 The Korean Institute of Electromagnetic
Engineering and Science, chairman
2011.8 ~ Present Dean of faculty of engineering college and
graduate school
2010.8 ~ 2011.8 Dean of faculty of engineering college
2010.1 ~ 2012.12 The Korean Institute of Electromagnetic
Engineering and Science, vicechairman
2009.1 ~ Present The national academy of engineering of
Korea, member
2006.9 ~ 2011.8 Project director of BK21 IT program
2006.3 ~ 2011.8 Project director of BK21 IT program
2004.9 ~ Present EMW Ltd., outside director
2004.1 ~ Present Professor of electronics and computer engineering
1995.3 ~ Present Professor of Electronic engineering Department
of electronic engineering, Hanyang university

 

 

Antennas and RF Devices Laboratory


1. Integrated Antenna System for Wireless Body Area Network
(WBAN)
- Wearable ISM/UWB band MIMO/Diversity antennas for onbody
communication
- Wearable frequency reconfigurable antennas for off-body
communication
- Human body modeling and propagation characteristic analysis
- human body modeling for each frequencies
- research on the SAR measurement/analysis
2. Research on Key Technologies of Antennas for Medical
Applications
- Implantable medical implant communication service
(MICS) band antenna for in-body communication
- Wearable MICS band flexible antenna for on-body communication
- SAR-reducing techniques considering human body effect
- WPT for implantable medical devices
3. Efficiency Enhancement of WPT Resonance System
- Design resonance coil for high-power/efficiency WPT system
- Optimization of WPT system for maximum efficiency
4. Research on Frequency/ Polarization Reconfigurable Antenna
- Dual-band and dual-polarization, Quadruple-polarization
2x2 (S-band) 8x8 (X-band) array antenna design
- S-band broadening techniques
- Sidelobe/Cross Polarization level enhacement

5. Design of MIMO Antenna
- LTE MIMO antenna
- Isolation enhancement technology
- decoupling network - Meta-material - RFC
- ECC, MEG, Diversity gain improvement

 

Research
Antenna, Microwave Circuit, and EMC

 

 

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