Hyunwoong Kim, Seonghi Lee, Dongryul Park, Jungil Son, Yongho Lee, Sungwook Moon, Jiseong Kim and Seungyoung Ahn, "Power Integrity Design of Mobile 3D-IC Based on the Allocation of Optimal Number of TSV, BGA, and Via", 2024 IEEE Electrical Design of Advanced Packaging and Systems (EDAPS), March 19, 2024.

Dongryul Park, Seunghun Ryu, Hyunwoong Kim, Seonghi Lee, Sangsub Song, Seokbeom Yong and Seungyoung Ahn, "3D-IC Power Distribution Network (PDN) Impedance Prediction using Deep Learning (DL)", 2023 IEEE Electrical Design of Advanced Packaging and Systems (EDAPS), March 19, 2024.

Jaewon Rhee, Jangyong Ahn, Haerim Kim, Changmin Lee, and Seungyoung Ahn, "Analysis of Medical Devices EMC Problems due to Leakage Magnetic Field generated in Wireless Charging System of Electric Vehicle", 2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), October 3, 2023.

Haerim Kim, Jangyong Ahn, Jaewon Rhee, and Seungyoung Ahn, "Compensation Capacitor Tuning Method of LCC-S Topology Wireless Power Transfer System to Implement ZVS under Various Conditions", 2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), October 3, 2023.

Changmin Lee, Jangyong Ahn, Sungryul Huh, Hyukchoon Kwon, Yongho Park, and Seungyoung Ahn, "Analysis of Absorbed Power Density Change by Dielectric Properties of Phantom Shell in 6-10 GHz Band", 2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), October 3, 2023.

Hyunwoong Kim, Sanguk Lee, Jong-Man Joung, Bumjin Park, and Seungyoung Ahn, "Analysis of Methodology of Breakpoint Detection Method for 22.9 kV Submarine Power cable based on the Time Domain Reflectometer (TDR)", 2023 IEEE Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMC+ SIPI), July 29, 2023.

Seunghun Ryu, Hyunwoong Kim, Seonghi Lee, Dongryul Park, Sanguk Lee, and Seungyoung Ahn, "Signal Integrity Analysis of Notch-Routing to Reduce Near-End Crosstalk for Tightly Coupled and Short Microstrip Channel", 2023 IEEE Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMC+ SIPI)

Changmin Lee, Seongho Woo, Yujun Shin, Jaewon Rhee, and Seungyoung Ahn, "Reactive Shielding Method for Wireless Power Transfer Systems with High Power Transfer Efficiency using Frequency Split Phenomena", 2023 IEEE Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMC+ SIPI)

Seonghi Lee, Hyunwoong Kim, Jiyoung Park, Youngho Lee, Sungwook Moon, and Seungyoung Ahn, "Design and Analysis of Double-side Characteristic Impedance Compensation Structure in 2.5 D/3D Package for High-speed Serial Link", 2023 IEEE Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMC+ SIPI)

Hyunwoong Kim, Gagyeong Park, Seunghun Ryu, Jongwook Kim, Jaehoon Lee, and Seungyoung Ahn, "Signal Integrity Analysis of Wire Bonding Finger Capacitance to Reduce the Reflection of Multi-drop Topology for Low-Power Double Data Rate (LPDDR)", 2023 IEEE Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMC+ SIPI)

Jaewon Rhee, Hyunwoong Kim, Kwanguk Chu and Seungyoung Ahn, "Noise Source Impedance Extraction Method of Switched-Mode Power Supply (SMPS) in PC According to the Frequency Range", 2023 IEEE Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMC+ SIPI)

Seongho Woo, Sungryul Huh, Haerim Kim, Jangyong Ahn, Yujun Shin and Seungyoung Ahn, "Selection of Receiver Capacitor for Minimizing Leakage Magnetic Field in Wireless Power Transfer Systems", 2023 IEEE Wireless Power Technology Conference and Expo (WPTCE)

Haerim Kim, Jangyong Ahn, Seongho Woo, Sungryul Huh, and Seungyoung Ahn "Alignment of Wireless Power Transfer System for Implantable Medical Device using Permanent Magnet", 2023 IEEE Wireless Power Technology Conference and Expo (WPTCE)

Sungryul Huh, Seongho Woo, Haerim Kim, Jangyong Ahn, Changyeob Chu, Youngseok Lee, and Seungyoung Ahn "High-Order Harmonic Currents Analysis for Accurate Coupling Coefficient Extraction in Multi-Transmitter Wireless Power Transfer System", 2023 IEEE Wireless Power Technology Conference and Expo (WPTCE)

Sungryul Huh, Seongho Woo, Dongryul Park, Seungyoung Ahn "Coupling Coefficient Extraction between Transmitter Coils and Receiver Coil in Wireless Power Transfer System for Automatic guided vehicles", 6th International Electric Vehicle Technology Conference 2023(EVTeC), JSAE, 2023

Seongho Woo, Sungryul Huh, Dongryul Park, Jaewon Rhee, Seungyoung Ahn "Minimizing Method of Leakage Magnetic Field in Wireless Power Transfer Systems for Electric Vehicles" 2023 EVTeC, 2023.

Jaewon Rhee, Hongseok Kim, Seongho Woo, Changmin Lee, Sangyk Lee, Seunghyun Han, Seokhyeon Son Seungyoung Ahn "Evaluation of human exposure to EMF in the wireless charging environment for electric vehicles." International Electric Vehicle Technology Conference 2023 (EVTeC), 2023.

Yujun Shin, Seongho Woo and Seungyoung Ahn, "Design of Series Inductors to Reduce EMI and Improve Power Bifurcation Phenomenon in WPT System," 2022 Asia-Pacific Microwave Conference (APMC), Yokohama, Japan, 2022, pp. 70-72, doi: 10.23919/APMC55665.2022.9999937.

Lee, Seonghi, Hyunwoong Kim, Dongryul Park, Jangyong Ahn, Seunghun Ryu, Gagyeong Park, Seungyoung Ahn "Deep Reinforcement Learning-based Decoupling Capacitor Optimization Method for Multi-Power Domain considering Transfer Noise in 3D-ICs." 2022 IEEE Electrical Design of Advanced Packaging and Systems (EDAPS). IEEE, 2022.

Haerim Kim, Jangyong Ahn, Seongho Woo, Jaewon Rhee, Bumjin Park, and Seungyoung Ahn, "Permanent magnet application for aligning the wireless power transfer system for implantable medical devices," BioEM, June, 2022.

Jaewon Rhee, Jangyong Ahn, Haerim Kim, Changmin Lee, and Seungyoung Ahn, "Analysis of EMF effect evaluation for human implantable medical devices of electric vehicle wireless changing device," BioEM, June, 2022.

Changmin Lee, Jangyong Ahn, Sungryul Huh, Hyukchoon Kwon, Yongho Park, Minbeom Ko, and Seungyoung Ahn, "Absorbed power density calculation using specific absorption rate in dipole and patch antennas in the 6-10 GHz band," BioEM, June, 2022.

Jangyong Ahn, Seon-Eui Hong, Haerim Kim, Kyunghwan Song, Hyung-Do Choi, and Seungyoung Ahn, "Coupling factor calculation method for wireless power transfer system in low frequency band," BioEM, June, 2022.

Sanguk Lee, Hongseok Kim, Gagyeong Park, Yujun Shin, Seokhyeon Son and Seungyoung Ahn, "Double C-Shaped Reactive Shielding Coils for Low EMF and High Efficiency Wireless Power Transfer System," 2022 Wireless Power Week (WPW), 2022, pp. 610-613, doi: 10.1109/WPW54272.2022.9853951.

Seokhyeon Son, Seongho Woo, Sanguk Lee, Seunghun Ryu, Semin Choi and Seungyoung Ahn, "Separated Shielding Coil for Effective Shielding in Wireless Power Transfer System," 2022 Wireless Power Week (WPW), 2022, pp. 640-643, doi: 10.1109/WPW54272.2022.9853977.

Sungryul Huh, Semin Choi, Dongryul Park, Haerim Kim, Yujun Shin, Jedok Kim, GuHo Jung, Khalifa Al Hosani and Seungyoung Ahn, "Design to Minimize Coupling Coefficient between Transmitter Coils based on Deep Learning for Wireless Power Transfer with Multi-Transmitter," 2022 Wireless Power Week (WPW), 2022, pp. 443-447, doi: 10.1109/WPW54272.2022.9853954.

Semin Choi, Sungryul Huh, Seongho Woo, Haerim Kim, Jedok Kim, GuHo Jung, Khalifa Al Hosani and Seungyoung Ahn, "EMF Reduction Method Considering Efficiency Degradation using Two Reactive Shielding Coils in Multi-Transmitter Wireless Power Transfer System," 2022 Wireless Power Week (WPW), 2022, pp. 60-63, doi: 10.1109/WPW54272.2022.9853967.

Yujun Shin, Seongho Woo, Changmin Lee, Jaewon Rhee, Sungryul Huh and Seungyoung Ahn, "Determination of Current Ratio to Minimize Power Losses of Coils in Wireless Power Transfer system with Double-Sided LCC Topology," 2022 Wireless Power Week (WPW), 2022, pp. 95-98, doi: 10.1109/WPW54272.2022.9853934.

Haerim Kim, Jangyoung Ahn, Jaewon Rhee and Seungyoung Ahn, "Application of Wireless Power Transfer Technology to Implantable Medical Devices," 2022 IEEE MTT-S International Microwave Biomedical Conference (IMBioC), 2022, pp. 299-301, doi: 10.1109/IMBioC52515.2022.9790118.

Bumjin Park, Sungryul Huh, Haerim Kim, Yujun Shin, Seongho Woo, Seungyoung Ahn, "Design and Analysis of Magnetic Energy Harvester with Improved Power Density for Drone Charging Station Near High Voltage Power Line," 2022 International Conference on Electronics, Information, and Communication (ICEIC), 2022

Chang-Yeob Chu, Sungryul Huh, Semin Choi, Jong-Hyeok Park, Seungyoung Ahn, Sang-Gug Lee, Ki-Bum Park, "Wireless Power Transfer System Design for Electric Vehicle Charging Considering A Wide Range of Coupling Coefficient Variation Depending on the Coil Misalignment," 2021 24th International Conference on Electrical Machines and Systems (ICEMS), 2021, pp. 732-737, doi: 10.23919/ICEMS52562.2021.9634575.

Sungryul Huh, Semin Choi, Jongwook Kim, Bumjin Park, Yujun Shin and Seungyoung Ahn, "Adjustment of Transmitter Coil Current Ratio in Two Transmitter and Two Receiver Wireless Power Transfer System," 2021 24th International Conference on Electrical Machines and Systems (ICEMS), 2021, pp. 727-731, doi: 10.23919/ICEMS52562.2021.9634502.

Semin Choi, Sungryul Huh, Sanguk Lee, Haerim Kim, Seongho Woo and Seungyoung Ahn, "Drone Wireless Charging Station using Multiple Transmitter Coils of Different Sizes with Degrees of Freedom in the Air gap," 2021 24th International Conference on Electrical Machines and Systems (ICEMS), 2021, pp. 722-726, doi: 10.23919/ICEMS52562.2021.9634472.

Seunghun Ryu, Haerim Kim, Jangyong Ahn, Seungyoung Ahn and Jiseong Kim, "Contactless Interconnect Circuit Design for Automotive CAN Communication," 2021 International Conference on Information and Communication Technology Convergence (ICTC), 2021, pp. 65-68

Hyunwoong Kim, Jongwook Kim, Kyunghwan Song, Seonghi Lee, Keunwoo Kim, Seongguk Kim, Daehwan Lho, Hyunsik Kim, Minho Park, Seungyoung Ahn, "Modeling and Signal Integrity Analysis of Mounting Pad with Layer-cutting to reduce Impedance Mismatch for Dual-In-Line Memory Module (DIMM)," 2021 IEEE 30th Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS), 2021

Seonghi Lee, Hyunwoong Kim, Kyunghwan Song, Jongwook Kim, Dongryul Park, Jangyong Ahn, Keunwoo Kim, Seungyoung Ahn, "Deep Reinforcement Learning-based Power Distribution Network Structure Design Optimization Method for High Bandwidth Memory Interposer," 2021 IEEE 30th Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS), 2021

Dawon Jeong, Jongwook Kim, Haerim Kim, Dongwook Kim, Jaehyoung Park, Seongho Woo, Sungmin Park, and Seungyoung Ahn, "Methodology for Reduction of Noise Interference in Wireless Charging Implantable ECG Sensor," 2021 IEEE International Joint EMC/SI/PI and EMC Europe Symposium, 2021, pp. 569-569, doi: 10.1109/EMC/SI/PI/EMCEurope52599.2021.9559266.

Sungryul Huh, Jaehyoung Park, Seonghun Lee, Kyunghwan Kim, Seongho Woo, Changmin Lee, Jaewon Rhee, Seokhyeon Son, and Seungyoung Ahn, "Design of Reactive Shield Coil for Wireless Charger with Multiple Coils" IEEE Wireless Power Transfer Concferenece(WPTC), Jun. 2021.

Seokhyeon Son, Seonghi Lee, Jaewon Rhee, Yujun Shin, Seongho Woo, Sungryul Huh, Changmin Lee, and Seungyoung Ahn, "Foreign Object Detection of Wireless Power Transfer System Using Sensor Coil" IEEE Wireless Power Transfer Concferenece(WPTC), Jun. 2021.

Jaewon Rhee, Yujun Shin, Haerim Kim, Jongwook Kim, Changmin Lee, Sungryul Huh, Seongho Woo, Seokhyeon Son and Seungyoung Ahn, "Wireless Torque Transfer using Rotating Magnetic Field with Multiple Coils", IEEE Wireless Power Transfer Conference(WPTC), Jun. 2021.

Changmin Lee, Seongho Woo, Yujun Shin, Jaewon Rhee, Sungryul Huh, Seokhyeon Son, Jungick Moon, and Seongyoung Ahn, "EMI Reduction Method in Wireless Power Transfer System with Increasing Efficiency using Frequency Split Phenomena," IEEE Wireless Power Transfer Concferenece(WPTC), Jun. 2021.

Seongho Woo, Yujun Shin, Changmin Lee, Sungryul Huh, Jaewon Rhee, Bumjin Park, Seokhyeon Son, and Seungyoung Ahn, "EMI Reduction Method for Over-Coupled WPT System using Series-None Topology," IEEE Wireless Power Transfer Concferenece(WPTC), Jun. 2021.

Jaehyoung Park, Yujun Shin, Chanjun Park, Bumjin Park, Seongho Woo, Sungryul Huh, Haerim Kim, and Seungyoung Ahn, "Dual Resonant Reactive Shield for Reducing the Electromagnetic Fields from Wireless Charging Electric Vehicle," EMC Europe, September 2020.

Yujun Shin, Haerim Kim, Jaehyoung Park, Bumjin Park, Seongho Woo, Sungryul Huh, Chanjun Park, and Seungyoung Ahn, "A LCL-LCL Topology for Odd Harmonic Magnetic Fields Reduction in Over-Coupled WPT System," EMC Europe, September 2020.

Hyunwoong Kim, Kibeom Kim, Kyunghwan Song, Yoon-Mi Park, Seung-Kab Ryu and Seungyoung Ahn, "Proposal of Electromagnetic Pulse (EMP) Coupling Estimation Method to Power System including Load condition and Surge Protection Device (SPD),"IEEE EMC + SIPI, August 2020.

Jongwook Kim, Haerim Kim, Dongwook Kim, Jaehyung Park, Bumjin Park, Sungryul Huh, and Seungyoung Ahn, "Analysis of Eddy Current Loss for Wireless Power Transfer in Conductive Medium High Using Z-parameters Method," Wireless Power Transfer Conference, Seoul, Korea, May. 2020.

Bumjin Park, Sungryul Huh, Dongwook Kim, Andres Santiago Brito Calderon, Yujun Shin, Jaehyoung Park, Jay Koo, and Seungyoung Ahn , "Analysis of Magnetic Energy Harvester for Inspection Robot of Power Line Using Saturable Inductor," Wireless Power Transfer Conference, Seoul, Korea, May. 2020.

Haerim Kim, Jongwook Kim, Yujun Shin, Jangyong Ahn, Dongwook Kim, Jaehyoung Park, Bumjin Park, Sungryul Huh, and Seungyoung Ahn, "Mitigation of Frequency Splitting Phenomena Using a Matching Capacitor in Wireless Power Transfer System for Automated Guided Vehicle," Wireless Power Transfer Conference, Seoul, Korea, May. 2020.

Sungryul Huh, Bumjin Park, Dongwook Kim, Jongwook Kim, Jaehyoung Park, Haerim Kim, Yujun Shin, and Seungyoung Ahn, "Optimal Transmitter Selection Method for Maximum Power Efficiency for Wireless Power Transfer System Using Multi-Transmitter," Wireless Power Transfer Conference, Seoul, Korea, May. 2020.

Junsung Choi, Chungjae Choe, Dongryul Park, Jangyong Ahn, Yujun Shin, and Seungyoung Ahn, "Practical LPI Communication with Noise-Shaped Signaling", International Conference on ICT Convergence (ICTC), Jeju, Korea, Oct. 2019.

Jangyong Ahn, Seon-eui Hong, Haerim Kim, Hyung-Do Choi, and Seungyoung Ahn, "Comparison of human body models for electromagnetic field exposure in a low-frequency band", International Conference of Bioelectromagnetics (BioEM), Montpellier, France, June. 2019.

Dongwook Kim, Jongwook Kim, Haerim Kim, and Seungyoung Ahn, "Effect of Biological Properties on Parasitic Capacitance Variation of Wireless Power Transfer Coil", Progress In Electromagnetics Research Symposium(PIERS), Rome, Italy, Jun. 2019.

Hyunwoong Kim, Kibeom Kim, Bumjin Park, Jaehyoung Park, Yoon-Mi Park, Seung-Kab Ryu, and Seungyoung Ahn, "Coupling Model of Electromagnetic Pulse to Cable based on System Identification", 2019 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity(EMC&SI/PI), New Orleans, USA, Jul. 2019.

Jaehyoung Park, Yujun Shin, Jongwook Kim, Hyunwoong Kim,and Seungyoung Ahn, "Resonant Frequency Selection Method for Wireless Power Transfer System Considering Electromagnetic Interference Reduction", 2019 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity(EMC&SI/PI), New Orleans, USA, Jul. 2019.

Chanjun Park, Jaehyoung Park, Yujun Shin, Sungryul Huh, Jongwook Kim, Seungyoung Ahn, "Separated Circular Capacitive Couplers for Rotational Misalignment of Drones," IEEE Wireless Power Transfer Conference(WPTC), London, England, Jun. 2019.

Jongwook Kim, Haerim Kim, Dongwook Kim, Yujun shin, Chanjun Park, Seungyoung Ahn, "Modeling of Magnetic Coupled Coil for Wireless Power Transfer in Conductive Medium", IEEE Wireless Power Transfer Conference(WPTC), London, England, Jun. 2019.

Yujun Shin, Jaehouyng Park, Haerim Kim, Bumjin Park, Jongwook Kim, Chanjun Park, Seungyoung Ahn, "A Wireless Charging Coil in Printed Circuit Board with Partially Split Conductors for Low Resistance", IEEE Wireless Power Transfer Conference(WPTC), London, England, Jun. 2019.

Yujun Shin, Jaehyoung Park, Jonghoon Kim, Byunggi Kwon, Heehyun Eun, Seungyoung Ahn, "Wireless Power Transfer System for Unmanned Vehicle using T-shape Ferrite Structure", Joint IEEE & APEMC 2018, Singapore, May 2018.

Bumjin Park, Dongwook Kim, Jaehyoung Park, Yujun Shin, Jongkew Won, Kihyeong Kim, Jay Koo, Seungyoung Ahn, "A 1.14 kW Magnetic Energy Harvesting Near Power Line by Considering Saturation Effect", EVS31 & EVTeC 2018, Kobe, Japan, Sep. 2018.

Bumjin Park, Dongwook Kim, Jaehyoung Park, Yujun Shin, Jay Koo, and Seungyoung Ahn, "Design of Toroidal Core for Magnetic Energy Harvester Near Power Line Considering Saturation", Joint IEEE & APEMC 2018, Singapore, May 2018.

Joungho Kim, Kibeom Kim,and Seungyoung Ahn, "An Electromagnetic Field Reduction Method for Inductive Power Transfer in Transportation System", IEEE International Magnetics Conference(Intermag), Singapore, Oct. 2018.

Dongwook Kim, Bumjin Park, Jaehyoung Park, Yujun Shin, Hyunho Park, and Seungyoung Ahn, "Actuator-less implantable microrobot propulsion using ferromagnetic material based on wireless power transfer system", IEEE Conference on Electromagnetic Field Computation(CEFC), Hangzhou, Chain, Oct. 2018.

Dongwook Kim, Bumjin Park, Jaehyoung Park, Hyunho Park, and Seungyoung Ahn, "Microrobot propulsion force generation using semiconductor based wireless power transfer coils", IEEE 7th Asia-Pacific Conference on Antennas and Propagation(APCAP), Auckland, New Zealand, Aug. 2018.

Bumjin Park, Jaehyoung Park, Yujun Shin, Chanjun Park, Seungyoung Ahn, Il Song Han, Jonghyeon Jeong, Kyung Sub Lee, “Wireless Charging System Using Soft Magnetic Composite for Unmanned Aerial Vehicle”, International Journal of Communications 2017, Oct. 2017.

Dongwook Kim, Dongwwok Kim, Jaehyoung Park, and Sengoung Ahn, "Dynamic frequency control for high-efficiency power and propulsion force transfer on a wireless power transfer based micro-robot", International Conference of Micro/Nanomachines(ICMNM), Wuhan, China, Aug. 2017.

Bunjin Park, Dongwook Kim, Jaehyoung Park, Jay Koo, Hyunho Park, Seungyoung Ahn, “Design methodology of toroidal core for magnetic energy harvesting based on magnetic field dependence of permeability near power line”, Magnetism and Magnetic Materials(MMM), Pennsylvania, USA, Nov. 2017.

Dongwook Kim, Bumjin Park, Jaehyoung Park, Hyunho Park, Seungyoung Ahn, “Magnetic field concentration using ferromagnetic material for propulsion of wireless power transfer based micro-robot”, Magnetism and Magnetic Materials (MMM), Pennsylvania, USA, Nov. 2017.

Hongkyun kim, Karam Hwang, Jaehyung Park, Dongwook Kim, and Seungyoung Ahn, "Design of Single-Sided AC Magnetic field forming coil for Wireless Power Transfer", Wireless Power Transfer Conference 2017(WPTC), Taipei, Taiwan, May 2017.

Jaehyung Park, Seungyoung Ahn, “Reduction of Electromagnetic Interference for Wireless Power Transfer Coils in Mobile Devices”, Asia-pacific international Symposium on Electromagnetic Compatibility(APEMC), Seoul, Korea, May 2017.

Dongwook Kim, Seungyoung Ahn, “Constant Velocity Motion of a Micro-Robot Using a Uniform Magnetic Field”, Asia-pacific international Symposium on Electromagnetic Compatibility(APEMC), Seoul, Korea, May 2017.

Junggun Byun, Cheolseung Choi, Seungyoung Ahn, Karam Hwang, Jangyong Ahn, Junho Gohng, Chunsoo Kim, Jaehyung Park, Woonghwan Ryu, Jaesung Park, Dongcheol Jo, Junhyuk Choi, “Optimization and Analysis of Surge Noise Impact on Power Window Cntrol System in Automotive”, DesignCon 2017, Santa Clara, USA, Jan. 2017.

Karam Hwang, Jaeyong Cho, Jaehyung Park, Dongwook Kim, Jongwha Kwon, Sangil Kwak, Hyunho Park, and Seungyoung Ahn, “Autonomous Coil Alignment System for Dynamic Wireless Charging EVs to Minimize Lateral Misalignment”, 2nd Asia-Pacific World Congress on Engineering (APWCE), Fiji, Dec. 2016.

Dongwook Kim, Jaehyung Park, Karam Hwang, and Seungyoung Ahn, “High Efficiency Wireless Power and Force Transfer for Micro-robot using 3-Axis AC/DC Magnetic Coil”, IEEE Conference on Electromagnetic Field Computation(CEFC), Miami, USA, Nov. 2016.

Kibeom Kim, Jonghoon Kim, Hongkyun Kim, Jangyong Ahn, Hyunho Park, and Seungyoung Ahn, “Evaluation of Electromagnetic Field Radiation from Wireless Power Transfer Electric Vehicle”, International Symposium on Antennas and Propagation(ISAP), Okinawa, Japan, Oct. 2016.

Dongwook Kim, Jaehyoung Park, Karam Hwang, and Seungyoung Ahn, "Generating Propulsion Force in Micro-robot using Wireless Power Transfer", URSI Asia-Pacific Radio Science Conference(AP-RASC), Seoul, Korea, Aug. 2016.

Dongwook Kim, Karam Hwang, Jaehyoung Park, Hyun-Ho Park, and Seungyoung Ahn, "Miniaturization of Implantable Micro-robot Propulsion using Wireless Power Transfer System", 4th International Conference of Asian Union of Magnetics Societies(ICAUMS), Tainan, Taiwan, Aug. 2016.

Dongwook Kim, Seungyoung Ahn, "Driver status monitoring based on image processing", Traffic Signal Optimization for Oversaturated Traffic Networks and Its Application(ISTS&IWTDCS), Jeju, Korea, Jul. 2016.

Jaehyoung Park, Hyun-Ho Park, and Seungyoung Ahn, "Reduction of Leakage Magnetic Field for Wireless Power Transfer Coils in Laptop", 7th Asia-pacific international Symposium on Electromagnetic Compatibility & signal Integrity and Technical Exhibition 2016(APEMC), Shenzhen, China, May 2016.

Jedok Kim, Hyunho Park, and Seungyoung Ahn, "Electromagnetic Field Reduction in Railway Wireless Power Transfer System", 7th Asia-Pacific International Symposium on Electromagnetic Compatibility & Signal Integrity and Technical Exhibition(APEMC), Shenzhen, China, May 2016.

Jaehyoung Park, Karam Hwang, Dongwook Kim, and Seungyoung Ahn, "Lateral misalignment tolerance enhancement by using electromagnet based flux gate in wireless power transfer systems", 2016 IEEE Wireless Power Transfer Conference (WPTC), Aveiro, Portugal, May 2016, pp. 1-4

Dongwook Kim, Karam Hwang, HyunHo Park, and Seungyoung Ahn, "Coil Design for Implantable Micro-Robot using Magnetic Resonant Wireless Power Transfer and MAgnetic Propulsion", 13th Joint MMM-Intermag Conference 2016(MMM-Intermag), California, USA, Jan. 2016.

Kibeom Kim, Karam Hwang, and Seungyoung Ahn, "Wideband Equivalent Circuit Model for a Through Silicon Via with Effective Substrate Current Loop", IEEE Electrical Design of Advanced Packaging System(EDAPS), Seoul, Korea, Dec. 2015.

Jedok Kim and Seungyoung Ahn, "Electromagnetic Field Reduction in Railway Wireless Power Transfer System", Korea-Japan EMT/EMC/BE Joint Conference(EMCJ), Yokomichi, Japan, Nov. 2015.

Jaehyoung Park and Seungyoung Ahn, "Reactive Shield for Vehicular Wireless Power Transfer System", Korea-Japan EMT/EMC/BE Joint Conference(EMCJ), Yokomichi, Japan, Nov. 2015.

Dongwook Kim, Karam Hwang, Seungyoung Ahn, and Ilsong Han, "Driver Status Monitoring Based on Neuromorphic Visual Processing", World Scientific and Engineering Academy and Society(WSEAS), Sep. 2015, pp. 1-4

Dongwook Kim, Jaehyoung Park, Hyun Ho Park, and Seungyoung Ahn, "Propulsion and Control of Implantable Micro-Robot based on Wireless Power Transfer", IEEE Wireless Power Transfer Conference(WPTC), Colorado, USA, May 2015, pp. 1-4

Dongwook Kim, Jaehyoung Park, Hyun Ho Park, and Seungyoung Ahn, "Generation of Magnetic Propulsion Force using Wireless Power Transfer Coil", IEEE International Magnetics Conference(Intermag), Beijing, China, May 2015, p. 1

Hyun-Ho Park, Jong hwa Kwon, Sang Il Kwak, and Seungyoung Ahn, "Effect of Periodic Metal Flakes on Magnetic Shielding of a Ferrite Plate", 59th Annual Magnetism and Magnetic Material Conference(MMM), California, Nov. 2014, p. 79

Tushar Batra, Eric Schaltz, and Seungyoung Ahn, "Effect of ferrite addition parallel to the coils on coupling factor of wireless power transfer to Vehicles", 59th Annual Magnetism and Magnetic Material Conference(MMM), California , USA, Nov. 2014, p. 652

Dongwook Kim, Minho Kim, Jesung Yoo, Hyun Ho, Park, and Seungyoung Ahn, "Magnetic Resonant Wireless Power Transfer for Propulsion of Implantable Micro-Robot", 59th Annual Magnetism and Magnetic Material Conference(MMM), California, USA, Nov. 2014, pp. 724-725

T. Batra, E. Schaltz, and S. Ahn, "Reduction of magnetic emission by increasing secondary side capacitor for ferrite geometry based series-series topology for wireless power transfer to vehicles", Proceedings of 16th European Conference on Power Electronics and Applications (ECCE Europe), Lappeenranta, Finland, Aug. 2014, pp. 1-11

Seung Beop Lee, Seungyoung Ahn, and In Gwun Jang, "Development of the optimization framework for wireless power transfer systems", IEEE Wireless Power Transfer Conference(WPTC), Jeju, Korea, May 2014, pp. 88-91

Minho Kim, Sunghwan Kim, Yangbae Chun, Seongwook Park, and Seungyoung Ahn, "Low Frequency Electromagnetic Compatibility of Wirelessly Powered Electric Vehicles", International Symposium on Electromagnetic Compatibility(EMC), Tokyo, Japan, May 2014, pp. 426-429

Hwansoo Moon, Seonghwan Kim, Hyun Ho Park, and Seungyoung Ahn, "Design of a Resonant Reactive Shield with Modified Phase Shifter", IEEE Conference on Electromagnetic Field Computation(CEFC), Annecy, France, May 2014.

Hwansoo Moon, Yangbae Chun, and Seungyoung Ahn, "Design of a Novel Resonant Reactive Shield for Wireless Charging System in Electric Vehicle," IEEE Wireless Power Transfer Conference(WPTC), Jeju, Korea, May 2014, pp. 220-223

Minho Kim, Hongseok Kim, and Seungyoung Ahn, "Magnetic Design of a Three-Phase Wireless Power Transfer System for EMF Reduction", IEEE Wireless Power Transfer Conference(WPTC), Jeju, Korea, May 2014, pp. 17-20

Jaehyoung Park, and Seungyoung Ahn, "A Novel Shielding Coil for Electromagnetic Field(EMF) Reduction of Wireless Power Transfer in Laptop Computer", IEEE Wireless Power Transfer Conference(WPTC), Jeju, Korea, May 2014, pp. 235-238

Seung Beop Lee, Seungyoung Ahn, Junho Lee, and In Gwun Jang, "Optimization of the wireless power transfer system in an electric railway," IEEE Wireless Power Transfer Conference(WPTC), Jeju, Korea, May 2014, pp. 158-161

Sangyeong Jeong, Seungyoung Ahn, and Jingook Kim, "Spatial Visualization of Inductive Coupling Parameter for Optimization of Wireless Power Transfer Coils", IEEE Wireless Power Transfer Conference(WPTC), Jeju, Korea, May 2014, pp. 126-129

Seungyoung Ahn and Dong-Ho Cho, "Future Wireless Power Transportation System", Asia-Pacific Microwave Conference(APMC), Seoul, Korea, Nov. 2013, pp. 468-469

Seonghwan Kim, Kiwon Hwang, Sungkyu Kim, Seungyoung Ahn, "Electromagnetic Field Reduction using a Reactive Magnetic Shield for Wireless Power Transfer Systems" Asia-Pacific Radio Science Conference(APRSC), Taipei, Taiwan, Sep. 2013.

Sungkyu Kim, Hongseok Kim, Kiwon Hwang, Seonghwan Kim, Seungyoung Ahn, "Design of Wireless Power Transfer for Public Electric Bicycle", Asia-Pacific Radio Science Conference(APRSC), Taipei, Taiwan, Sep. 2013.

Yangbae Chun, Seongwook Park, Jonghoon Kim, Jisong Kim, Hongseok Kim, Joungho Kim, Nam Kim, and Seungyoung Ahn, "Low Frequency Electromagnetic Interference Measurement for Electric Vehicles with Wireless Power Transfer System", Asia-Pacific Radio Science Conference(APRSC), Taipei, Taiwan, Sep. 2013.

Seung Beop Lee, Seungyoung Ahn, and In Gwun Jang, "Development of an Optimization Algorithm of the Wireless Power Transfer", Asia-Pacific Radio Science Conference(APRSC), Taipei, Taiwan, Sep. 2013.

Kiwon Hwang, Sanghoon Chung, Uooyeol Yoon, Manho Lee and Seungyoung Ahn, "Thermal Analysis for Temperature Robust Wireless Power Transfer Systems," IEEE MTT-S Wireless Power Transfer Conference(WPTC), Perugia, Italy, May 2013, pp. 52-55

Yangbae Chun, Seongwook Park, Jiseong Kim, Hongseok Kim, Kiwon Hwang, Joungho Kim, and Seungyoung Ahn, "System and Electromagnetic Compatibility of Resonance Coupling Wireless power Transfer in On-Line Electric Vehicle," International Symposium on Antennas and Propagation(ISAP), Nagoya, Japan, Oct. 2012, pp. 158-161

Yangbae Chun, Kiwon Hwang, Nam Kim, and Seungyoung Ahn, "Multi-Sectional Coil Design for Wireless Power Transfer in High-Speed Railway System Application", The International Symposium on Speed-up, Safety and Service Technology for Railway and MAGLEV Systems (STECH '12), Seoul, Korea, Sep. 2012, pp. 1-6

Kiwon Hwang, Seungbeop Lee and Seungyoung Ahn, "Analysis of Magnetic Field from an Inductive Power Transfer System for Trains upon Location Change of Pickup Modules" The International Symposium on Speed-up, Safety and Service Technology for Railway and MAGLEV Systems (STECH '12), Seoul, Korea, Sep. 2012, pp. 1-8

Hongseok Kim, Jonghyun Cho, Seungyoung Ahn, Jonghoon Kim, Joungho Kim, "Suppression of Leakage Magnetic Field from a Wireless Power Transfer System using Ferrimagnetic Material and Metallic Shielding", IEEE Electromagnetic Compatibility Symposium(EMC), USA, Aug. 2012.

Seungyoung Ahn, Hyun Ho Park, Cheol-Seung Choi, Jonghoon Kim, Eakhwan Song, Hark Byung park, Hongseok Kim, and Joungho Kim, "Reduction of Electromagnetic Field (EMF) of Wireless Power Transfer System using Quadruple Coil for Laptop Applications", IEEE MTT-S International Microwave Workshop Series on Innovative Wireless Power Transmission(IMWS-IWPT), Kyoto, Japan, May 2012, pp. 65-68

Hongseok Kim, Chul-Seung Choi, Jonghoon Kim, Yangbae Chun, Joungho Kim, and Seungyoung Ahn, "Design Considerations of Electromagnetic Field from Wireless Power Transfer System for Portable Electronic Devices", Korea-Japan EMT/EMC/BE Joint Conference(KJJC), Seoul, Korea, May 2012, pp. 1-4

Jonghoon Kim, Hongseok Kim, Mijoo Kim, Seungyoung Ahn, Jiseong Kim, and Joungho Kim, "Analysis of EMF Noise from the Receiving Coil Topologies for Wireless Power Transfer", Asia-Pacific International Symposium on Electromagnetic Compatibility(APEMC), Singapore, May 2012, pp. 645-648

Seungyoung Ahn, Ju Yong Lee, Dong-Ho Cho, and Joungho Kim, "Optimal Electromagnetic Field Design of Wireless Power Transfer System in On-Line Electric Vehicle", International Symposium on Antennas and Propagation(ISAP), Jeju, Korea, Oct. 2011.

Jonghoon Kim, Hongseok Kim, Seungyoung Ahn, Jiseong Kim, In-Myoung Kim, Young-il Kim, and Joungho Kim, "Spread Spectrum Technology to Reduce the EMI from the Constant Voltage Source Type Wireless Power Transfer System", International Symposium on Antennas and Propagation(ISAP), Jeju, Korea, Oct. 2011.

Sunkyu Kong, Myunghoi Kim, Kyoungchoul Koo, Seungyoung Ahn, Bumhee Bae, and Joungho Kim, "Analytical Expressions for Maximum Transferred Power in Wireless Power Transfer Systems", IEEE Electromagnetic Compatibility Symposium(EMC), california, USA, Aug. 2011, pp. 379-383

Seungyoung Ahn, Ju Yong Lee, Dong-Ho Cho, and Joungho Kim, "Optimal Design of Magnetic Field in On-Line Electric Vehicle", Society for Design and Process Science(SDPS), Korea, Jun. 2011, pp.1-4

Seungyoung Ahn, Heejae Lee, Jung-Gun Byun, Jungyu Yang, Young-Choul Lim and Hongsik Keum, and Jae Man Song, and Joungho Kim, "Standard Electromagnetic Interference (EMI) Measurement for Hybrid and Electrical Vehicles", Asian Pacific Electromagnetic Compatibility(APEMC), Jeju, Korea, May. 2011.

Seungyoung Ahn and Joungho Kim, "Magnetic Field Design for High Efficient and Low EMF Wireless Power Transfer in On-Line Electric Vehicle", European Conference on Antennas and Propagation(EuCap),Rome, Italy, Apr. 2011, pp. 4148-4151

Seungyoung Ahn, Ju Yong Lee, Dong-Ho Cho, and Joungho Kim, "Magnetic Field Design for Low EMF and High Efficiency Wireless Power Transfer System in On-Line Electric Vehicle", CIRP Design Conference(CIRP), Daejeon, Korea, Mar. 2011, pp. 233-239

Seungyoung Ahn, Taigon Song, Heejae Lee, Junggun Byun, Deogsoo Kang, Yangbae Chun, Jae-Ha Yim, Junso Pak, Chun taek Rim, Dong-Ho Cho, and Joungho Kim, "Active Shield to Minimize Magnetic Flux Density for On-Line Electric Vehicle (OLEV) Application", Electromagnetic Compatibility Europe Conference(EMC Europe),Wroclaw, Poland, Sep. 2010, pp. 269-272

Taigon Song, Seungyoung Ahn, Heejae Lee, Junggun Byun, Dong-Ho Cho, and Joungho Kim, "An Analog Swithcing (Non PWM) High Power Inverter for EMI Suppression in ON-Line Electric Vehicle (OLEV)", Electromagnetic Compatibility Europe(EMC Europe), Wroclaw, Poland, Sep. 2010, pp. 832-835

Seungyoung Ahn, Junso Pak, Taigon Song, Heejae Lee, Junggun Byun, Deogsoo Kang, Cheol-Seung Choi, Eunjung Kim, Jiyun Ryu, Mijoo Kim, Yangbae Chun, Jae-Ha Yim, Dong Ho Cho, and Joungho Kim, "VLF Electromagnetic Field Design for On-Line Electric Vehicle", Asian-Pacific Radio Science Conference(APRSC), Toyama, Japan, Sep. 2010, pp. E2-6

Seungyoung Ahn, Junso Pak, Taigon Song, Heejae Lee, Junggun Byun, Deogsoo Kang, Cheol-Seung Choi, Yangbae Chun, Chun taek Rim, Jae-Ha Yim, Dong-Ho Cho, and Joungho Kim, "Low Frequency Electromagnetic Field Reduction Techniques for the On-Line Electric Vehicle (OLEV)", IEEE Electromagnetic Compatibility Symposium(EMC), Florida, USA, Jul. 2010, pp. 625-630