Seungyoung AHN

A Coil Design and Control Method of Independent Active Shielding System for Leakage Magnetic Field Reduction of Wireless UAV Charger
Jedok KIM Jangyong AHN Sungryul HUH Kibeom KIM Seungyoung AHN 
Publication Date: 2020/09/01
Vol. E103-B  No. 9  pp. 889-898
Type of Manuscript:  INVITED PAPER (Special Section on Electromagnetic Compatibility in Conjunction with EMC Sapporo and APEMC 2019)
active shieldingwireless power transferinductive power transferelectromagnetic fieldunmanned aerial vehicle (UAV)
 Summary | Full Text:PDF(6.4MB)

Millimeter-Wave Scattering and Transmission of Misaligned Dual Metallic Grating Screens
Hyun Ho PARK Seungyoung AHN 
Publication Date: 2019/06/01
Vol. E102-B  No. 6  pp. 1180-1187
Type of Manuscript:  PAPER
Category: Antennas and Propagation
electromagnetic scatteringtransmissionFourier transformdual metallic gratingsmode-matching technique
 Summary | Full Text:PDF(8.1MB)

Electromagnetic Compatibility of Resonance Coupling Wireless Power Transfer in On-Line Electric Vehicle System
Yangbae CHUN Seongwook PARK Jonghoon KIM Jiseong KIM Hongseok KIM Joungho KIM Nam KIM Seungyoung AHN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/02/01
Vol. E97-B  No. 2  pp. 416-423
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
on-line electric vehicleelectromagnetic fieldelectromagnetic interferenceEMC measurement
 Summary | Full Text:PDF(2.9MB)

Microwave Frequency Model of FPBGA Solder Ball Extracted from S-Parameters Measurement
Junho LEE Seungyoung AHN Woon-Seong KWON Kyung-Wook PAIK Joungho KIM 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/09/01
Vol. E87-C  No. 9  pp. 1621-1627
Type of Manuscript:  PAPER
Category: Electronic Components
ball grid arrayfine pitched BGAlumped circuit modelmicrowave frequencyS-parameters
 Summary | Full Text:PDF(515.9KB)