Work: National Radio Research Agency (RRA) 

Thesis: Reconfigurable MIMO Antennas Using RF Switches Wireless Communication Systems

Graduation Year: Aug. 2012

Work: Samsung Electronics

Thesis: Design of High-Performance CMOS VCO and LNA for Wireless Communication Systems

Graduation Year: Feb. 2014

Work: QingDao University

Thesis: Small, Multi-Band, and MIMO Antennas for Mobile Communication Systems

Graduation Year: Aug. 2014

Work: Samsung Electronics

Thesis: High-Performance CMOS Active Mixers for Wireless Communication Systems

Graduation Year: Aug. 2014

Work: Seoul Metropolitan Rapid Transit Corporation (SMRT)

Thesis: Small Wideband Monopole Antennas for UWB, LTE, GSM, and UMTS Applications

Graduation Year: Feb. 2016

Work: Samsung Electronics

Thesis: Wideband CMOS Low Noise Amplifiers for Wireless Communication Systems

Graduation Year: Aug. 2016

Work: SK Hynix

Thesis: Low-Noise and High-Gain CMOS Mixers Using New Feedback and Current-Bleeding Techniques

Graduation Year: Aug. 2017

Work:

Thesis: Design of Essential Blocks for Wireless and Optical Receivers

Graduation Year: Feb. 2026

Work: SK Hynix

Thesis: Direct Conversion Mixer Using Anti Parallel Diodes for UWB Applications

Graduation Year: Feb. 2005

Work: LG Electronics

Thesis: Design of Ultra-Wideband CMOS Low Noise Amplifier over 3.1 ~ 10.6 GHz

Graduation Year: Feb. 2006

Work: LS Cable&System

Thesis: Design of Sub-harmonic Quadrature Mixer for Ultra Wideband (UWB) Systems

Graduation Year: Feb. 2006

Work: LG Electronics

Thesis: Design of a single-to-differential Double Balanced Mixer for Ultra Wideband (UWB) systems

Graduation Year: Feb. 2006

Work: LG Electronics

Thesis: Design of a Low Noise CMOS Mixer for Ultra Wideband (UWB) Systems

Graduation Year: Feb. 2006

Work: Ph.D. candidate

Thesis: Reconfigurable Antenna of Frequency and Polarization Diversity for PCS and DMB

Graduation Year: Feb. 2006

Work: LG Innotek

Thesis: Microwave Modeling for Multilayered Chip Inductors and Low-Power Impulse Generator for PPM/BPSK/DPSK Ultra-Wideband Systems

Graduation Year: Aug. 2006

Work: Kosan

Thesis: A Design of Frequency-Diversity Reconfigurable Antenna and Eight-Band Monopole Antenna

Graduation Year: Feb. 2007

Work: Samsung Electronics

Thesis: Design of CMOS umpulse generator and high-power millimeter-wave voltage-controlled oscillator

Graduation Year: Feb. 2007

Work: LG Electronics

Thesis: Design of Reconfigurable Antenna for WCDMA/DMB and UWB Antenna

Graduation Year: Feb. 2007

Work: LG Electronics

Thesis: A Reconfigurable Low-Phase-Noise LC-QVCO for PCS/WCDMA and A Fast Hopping Frequency Synthesizer for Ultra-Wideband Systems

Graduation Year: Aug. 2007

Work: Samsung Electronics

Thesis: A High-Gain and Low-Noise Amplifier for Ultra-wideband System

Graduation Year: Feb. 2008

Work: Samsung Electronics

Thesis: A Low-Noise CMOS Mixer Using Switched Biasing Technique and A Single-Side Band Mixer for Ultra-Wideband Systems

Graduation Year: Feb. 2008

Work: LG Electronics

Thesis: Wide-band Baseband Variable Gain Amplifier and Filter and A Reconfigurable Low Noise Amplifier

Graduation Year: Feb. 2008

Work: LG Electronics

Thesis: Reconfigurable Planar Inverted F Antenna (PIFA) designs with a tunnable varactor and a pin diode

Graduation Year: Feb. 2008

Work: Samsung Electronics

Thesis: Wide Tunning Range CMOS Millimeter-Wave VCO Using Resistors-Added MOSFET Varactor

Graduation Year: Feb. 2008

Work: LG Electronics

Thesis: Design of Ultra-Wideband RF CMOS Low Noise Amplifier

Graduation Year: Feb. 2009

Work: Samsung Electronics

Thesis: A Low-Power and Low-Noise CMOS Mixer and A single-side band Mixer for Ultra-Wideband systems

Graduation Year: Feb. 2009

Work: RFHIC

Thesis: A 5.8 GHz Low-Phase-Noise LC-QVCO using Spltting Switched Biasing Technique and A Fast Hopping Frequency Synthezier for Ultra-Wideband Systems

Graduation Year: Aug. 2009

Work: GE Ultra Sound Korea

Thesis: A Reconfiqurable PIFA Using a Pin Diode for Mobile-WiMAX Applications

Graduation Year: Aug. 2009

Work: LG Electronics

Thesis: Modeling of Power Distribution Network In Frequency Domain

Graduation Year: Feb. 2010

Work: Mando

Thesis: A CMOS VCO with Low Current and High-Q Active Inductor

Graduation Year: Feb. 2010

Work: Samsung Electronics

Thesis: A Low-Power, and Low-Noise UWB Mixer Using Bulk-Injection And Switched Biasing Techniques

Graduation Year: Feb. 2010

Work: LG Electronics

Thesis: A Low-Power UWB LNA Utilizing Current-Reused Technique 

Graduation Year: Feb. 2010

Work: LG Electronics

Thesis: Reconfigurable Printed Monopole Diversity Antenna with high isolation for MIMO terminal

Graduation Year: Feb. 2010

Work: Hanwha NxMD

Thesis: A High-Gain Low-Noise Ku-Band Mixer Using Switched Biasing, Inverting And Inductor Bridging Techniques

Graduation Year: Feb. 2011

Work: LG Electronics

Thesis: Printed Internal Antenna For Mobile Broadcast And Communication

Graduation Year: Feb. 2011

Work: Eltronix

Thesis: Small Internal Antenna Using Multi- and Wide-band and High-Isolation MIMO Techniques

Graduation Year: Feb. 2011

Work: Samsung Electronics 

Thesis: Low-Power CMOS VCOs and a S/X Dual-Band Frequency Synthesizer

Graduation Year: Feb. 2012

Work: LG Electronics

Thesis: Patterned Helical DVB-T Antenna with an Open Stub and a Matching Network

Graduation Year: Feb. 2012

Work: SK Hynix

Thesis: High-Linearity Cascode Amplifier Using Active Local Feedback

Graduation Year: Aug. 2012

Work: Samsung Electronics

Thesis: Optimization of MLCC Arrangement to Reduce Inductance in Power Distribution Network

Graduation Year: Feb. 2014

Work:

Thesis: Analysis and Design of Low Noise Amplifier Using Inverter with Resistive-Feedback Structure over 0.3 to 1.5 GHz

Graduation Year: Feb. 2015

Work: LG Electronics

Thesis: Low-Power VCO Using a Capacitive-Dividing Gm-Boosting Technique

Graduation Year: Feb. 2015

Work: Study abroad

Thesis: Active and Passive Combined Mixer for Low Flicker Noise and No DC-Offset

Graduation Year: Feb. 2015

Work: Infineon Tech.

Thesis: Design of High Dynamic-Range LNA For Low Power Automotive 77 GHz FMCW Radar System

Graduation Year: Feb. 2016

Work: Study abroad

Thesis: Flicker noise improved CMOS Mixer using a feedback current bleeding technique

Graduation Year: Feb. 2016

Work: Viavi Solutions Inc.

Thesis: Small VCO-Gain Variation Adding a Bias-Shifted Inversion-Mode MOS Varactor

Graduation Year: Aug. 2016

Work: Ph.D. candidate

Thesis: Bandwidth Improvement of Dielectric-Stacked SIW H-plane mm-Wave Horn Antenna

Graduation Year: Feb. 2017

Work:

Thesis: mm-Wave VGA-Embedded Current Bleeding Mixer

Graduation Year: Aug. 2018

Work:

Thesis: Low-Power, High-Gain, and Low-Noise Mixer Using Current-Reused Bleeding Amplifier

Graduation Year: Aug. 2018

Work: LG Electronics

Thesis: Linearity-Enhanced Low-Power Wideband Resistive-Feedback Low-Noise Amplifier Using Body-Bias and Self-Bias Technique

Graduation Year: Mar.2019

Work: Silicon Mitus

Thesis: CMOS Mixer Using Current-Reused Bleeding Amplification and CMOS Sub-Sampling PLL Using Low-Power Buffer

Graduation Year: Aug. 2021

Work: IDS Korea

Thesis: Wideband Circularly Polarized Slot Antenna Using a Square-Ring Notch and a Nonuniform Metasurface

Graduation Year: Feb. 2026

Work:

Thesis: Inductorless Low-Power Low-Noise Linearity-Improved Resistive-Feedback Folded Mixer

Graduation Year: Feb. 2026