Antennas and RF Devices Laboratory
Jae-Hoon Choi Emeritus Professor
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
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
