Showing results 1 to 46 of 46
A 1.14 kW magnetic energy harveseting near power line by considering saturation effect Park, Bumjin; Kim, Dongwook; Park, Jaehyoung; Shin, Yujun; Koo, Jay; Jeong, Okhyun; Ahn, Seungyoung, 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Society of Automotive Engineers of Japan Inc, 2018-09 |
A Resonant Reactive Shielding for Planar Wireless Power Transfer System in Smartphone Application Park, Jaehyoung; Kim, Dongwook; Hwang, Karam; Park, Hyun Ho; Kwak, Sang Il; Kwon, Jong Hwa; Ahn, Seungyoung, IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, v.59, no.2, pp.695 - 703, 2017-04 |
A Three-Phase Wireless-Power-Transfer System for Online Electric Vehicles With Reduction of Leakage Magnetic Fields Kim, Minho; Kim, Hongseok; Kim, Dongwook; Jeong, Yongmin; Park, Hyun-Ho; Ahn, Seungyoung, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.63, no.11, pp.3806 - 3813, 2015-11 |
A Wireless Power Transfer Based Implantable ECG Monitoring Device Kim, Junho; Kim, Hyeok; Kim, Dongwook; Park, Hun-Jun; Ban, Kiwon; Ahn, Seungyoung; Park, Sung-Min, ENERGIES, v.13, no.4, 2020-02 |
An Autonomous Coil Alignment System for the Dynamic Wireless Charging of Electric Vehicles to Minimize Lateral Misalignment Hwang, Karam; Cho, Jaeyong; Kim, Dongwook; Park, Jaehyoung; Kwon, Jong Hwa; Kwak, Sang Il; Park, Hyun Ho; et al, ENERGIES, v.10, no.3, 2017-03 |
An Autonomous Steering System for Wireless Charging Electric Vehicles to Minimize Power Degradation Hwang, Karam; Cho, Jaeyong; Park, Jaehyoung; Kim, Dongwook; Kwon, Jong Hwa; Kwak, Sang Il; Park, Hyun Ho; et al, 2016 Asia-Pacific World Congress on Computer Science and Engineering and Asia-Pacific World Congress on Engineering, APWC on CSE/APWCE 2016, pp.60 - 65, Institute of Electrical and Electronics Engineers Inc., 2017-12 |
An Efficient Modeling for Underwater Wireless Power Transfer Using Z-Parameters Kim, JongWook; Kim, Kibeom; Kim, Haerim; Kim, Dongwook; Park, Jaehyoung; Ahn, Seungyoung, IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, v.61, no.6, pp.2006 - 2014, 2019-12 |
Analysis and Introduction of Effective Permeability with Additional Air-Gaps on Wireless Power Transfer Coils for Electric Vehicle Based on SAE J2954 Recommended Practice Kim, Dongwook; Kim, Hongseok; Huang, Anfeng; He, Qiusen; Zhang, Hanyu; Ahn, Seungyoung; Zhu, Yuyu; et al, ENERGIES, v.12, no.24, 2019-12 |
Analysis of Eddy Current Loss for Wireless Power Transfer in Conductive Medium Using Z-parameters Method Kim, JongWook; Kim, Haerim; Kim, Dongwook; Park, Jaehyoung; PARK, BUMJIN; HUH, SUNGRYUL; Ahn, Seungyoung, IEEE Wireless Power Transfer Conference (WPTC), pp.432 - 434, Institute of Electrical and Electronics Engineers Inc., 2020-11-18 |
Analysis of Efficiency According to the Design of Transmitter Coil for Wireless Power Transfer Implantable Medical Device Kim, JongWook; Kim, Haerim; Kim, Dongwook; Jeong, Dawon; Ahn, Seungyoung, IEEE Wireless Power Transfer Conference (WPTC), pp.312 - 314, Institute of Electrical and Electronics Engineers Inc., 2020-11-17 |
Analysis of Magnetic Energy Harvester for Inspection Robot of Power Line Using Saturable Inductor PARK, BUMJIN; HUH, SUNGRYUL; Kim, Dongwook; Brito Calderon, Andres Santiago; Shin, Yujun; Park, Jaehyoung; Koo, Ja-il; et al, IEEE Wireless Power Transfer Conference (WPTC), Institute of Electrical and Electronics Engineers Inc., 2020-11-18 |
Autonomous Coil Alignment System Using Fuzzy Steering Control for Electric Vehicles with Dynamic Wireless Charging Hwang, Karam; Park, Jaehyoung; Kim, Dongwook; Park, Hyun Ho; Kwon, Jong Hwa; Kwak, Sang Il; Ahn, Seungyoung, MATHEMATICAL PROBLEMS IN ENGINEERING, 2015 |
Design and Implementation of a Wireless Charging-Based Cardiac Monitoring System Focused on Temperature Reduction and Robust Power Transfer Efficiency Kim, Dongwook; Jeong, Dawon; Kim, Jongwook; Kim, Haerim; Kim, Junho; Park, Sung-Min; Ahn, Seungyoung, ENERGIES, v.13, no.4, 2020-02 |
Design of single-sided AC magnetic field generating coil for wireless power transfer Kim, Hongkyun; Hwang, Karam; Park, Jaehyung; Kim, Dongwook; Ahn, Seungyoung, 2017 Wireless Power Transfer Conference, WPTC 2017, Institute of Electrical and Electronics Engineers Inc., 2017-05 |
Effect of Biological Properties on Parasitic Capacitance Variation of Wireless Power Transfer Coil Kim, Dongwook; Kim, Haerim; Ahn, Seungyoung, PhotonIcs & Electromagnetics Research Symposium, PIERS, 2019-06 |
Efficient propulsion force and torque generation for implantable microrobot based on lorentz force using wireless power transfer system = 무선전력전송 시스템을 이용한 로렌츠힘 기반의 이식형 마이크로 로봇을 위한 효율적인 추진력 및 토크의 발생link Kim, Dongwook; Ahn, Seung Young; et al, 한국과학기술원, 2019 |
Electric Parameter Tuning of Wireless Power Transfer Coil for Charging Interoperability of Electric Vehicles Kim, Dongwook; Ahn, Seungyoung; He, Qiusen; Huang, Anfeng; Fan, Jun; Kim, Hongseok, IEEE International Symposium on Electromagnetic Compatibility and Signal/Power Integrity, EMCSI 2020, pp.619 - 622, Institute of Electrical and Electronics Engineers Inc., 2020-07 |
Generating Propulsion Force in Micro-robot using Wireless Power Transfer System Kim, Dongwook; Park, Jaehyoung; Hwang, Karam; Ahn, Seungyoung, Asia-Pacific Radio Science Conference, URSI, 2016-08-24 |
Generation of Magnetic Propulsion Force and Torque for Microrobot Using Wireless Power Transfer Coil Kim, Dongwook; Park, Jaehyoung; Park, Hyun Ho; Ahn, Seungyoung, IEEE TRANSACTIONS ON MAGNETICS, v.51, no.11, 2015-11 |
High Efficiency Wireless Power and Force Transfer for Micro-robot using 3-Axis AC/DC Magnetic Coil Kim, Dongwook; Hwang, Karam; Park, Jaehyoung; Ahn, Seungyoung, The 17th Biennial Conference on Electromagnetic Field Computation, IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2016-11-16 |
High-Efficiency Wireless Power and Force Transfer for a Micro-Robot Using a Multiaxis AC/DC Magnetic Coil Kim, Dongwook; Hwang, Karam; Park, Jaehyoung; Park, Hyun Ho; Ahn, Seungyoung, IEEE TRANSACTIONS ON MAGNETICS, v.53, no.6, 2017-06 |
Instantaneous Magnetic Force Evaluation on a Magnetic Material for Wireless Power Transfer Based Microrobot Propulsion Kim, Dongwook; Kim, JongWook; Park, Bumjin; Kim, Haerim; Huh, Sungryul; Ahn, Seungyoung, IEEE Wireless Power Transfer Conference (WPTC), pp.38 - 40, Institute of Electrical and Electronics Engineers Inc., 2020-11-16 |
Lateral Misalignment Tolerance Enhancement by using Electromagnet Based Flux Gate in Wireless Power Transfer Systems Park, Jaehyoung; Hwang, Karam; Kim, Dongwook; Ahn, Seungyoung, IEEE Wireless Power Transfer Conference, IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2016-05-06 |
Magnetic field concentration using ferromagnetic material to propel a wireless power transfer based micro-robot Kim, Dongwook; Park, Bumjin; Park, Jaehyoung; Park, HyunHo; Ahn, Seungyoung, AIP ADVANCES, v.8, no.5, 2018-05 |
Magnetic Resonant Wireless Power Transfer for Propulsion of Implantable Micro-Robot Kim, Dongwook; Yoo, Jesung; Park, Hyun Ho; Ahn, Seung-Young, 59th Annual Conference on Magnetism and Magnetic Material, IEEE, 2014-11-07 |
Methodology for Reduction of Noise Interference in Wireless Charging Implantable ECG Sensor Jeong, Dawon; Kim, Jongwook; Kim, Haerim; Kim, Dongwook; Park, Jaehyoung; Woo, Seongho; Park, Sungmin; et al, 2021 IEEE International Joint EMC/SI/PI and EMC Europe Symposium, pp.569, IEEE, 2021-07-26 |
Microrobot propulsion force generation using semiconductor based wireless power transfer coils Kim, Dongwook; Park, Jaehyoung; Park, Bumjin; Ahn, Seungyoung, 7th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2018, pp.410 - 411, Institute of Electrical and Electronics Engineers Inc., 2018-08 |
Miniaturization of Implantable Micro-Robot Propulsion Using a Wireless Power Transfer System Kim, Dongwook; Hwang, Karam; Park, Jaehyoung; Park, Hyun Ho; Ahn, Seungyoung, MICROMACHINES, v.8, no.9, 2017-09 |
Miniaturization of Implantable Micro-Robot Propulsion using Wireless Power Transfer System Kim, Dongwook; Hwang, Karam; Park, Jaehyoung; Park, Hyun Ho; Ahn, Seungyoung, The 4th International Conference of Asian Union of Magnetics Societies, The Asian Union of Magnetics Societies (AUMS), 2016-08-04 |
Mitigation of Frequency Splitting Phenomena Using a Matching Capacitor in Wireless Power Transfer System for Automated Guided Vehicle Kim, Haerim; Kim, JongWook; Shin, Yujun; Ahn, Jangyong; Kim, Dongwook; Park, Jaehyoung; Park, Bumjin; et al, IEEE Wireless Power Transfer Conference (WPTC), pp.170 - 173, Institute of Electrical and Electronics Engineers Inc., 2020-11-17 |
Modeling of Magnetic Coupled Coil for Wireless Power Transfer in Conductive Medium Kim, Jongwook; Kim, Haerim; Kim, Dongwook; Shin, Yujun; Park, Chanjun; 안승영, 2019 IEEE Wireless Power Transfer Conference, WPTC 2019, pp.72 - 75, Institute of Electrical and Electronics Engineers Inc., 2019-06 |
Optimal Transmitter Selection Method for Maximum Power Efficiency for Wireless Power Transfer System Using Multi-Transmitter Huh, Sungryul; Park, Bumjin; Kim, Dongwook; Kim, JongWook; Park, Jaehyoung; Kim, Haerim; Shin, Yujun; et al, IEEE Wireless Power Transfer Conference (WPTC), pp.296 - 299, Institute of Electrical and Electronics Engineers Inc., 2020-11-17 |
Optimization design of toroidal core for magnetic energy harvesting near power line by considering saturation effect Park, Bumjin; Kim, Dongwook; Park, Jaehyoung; Kim, Kibeom; Koo, Jay; Park, HyunHo; Ahn, Seungyoung, AIP ADVANCES, v.8, no.5, 2018-01 |
Patterned Magnetic Fields for Remote Steering and Wireless Powering to a Swimming Microrobot Hajiaghajani, Amirhossein; Kim, Dongwook; Abdolali, Ali; Ahn, Seungyoung, IEEE-ASME TRANSACTIONS ON MECHATRONICS, v.25, no.1, pp.207 - 216, 2020-02 |
Pickup Coil Counter for Detecting the Presence of Trains Operated by Wireless Power Transfer Hwang, Karam; Kim, Dongwook; Har, Dongsoo; Ahn, Seungyoung, IEEE SENSORS JOURNAL, v.17, no.22, pp.7526 - 7532, 2017-11 |
Planar multiresonance reactive shield for reducing electromagnetic interference in portable wireless power charging application Park, Jaehyoung; Park, Chanjun; Shin, Yujun; Kim, Dongwook; Park, Bumjin; Cho, Jaeyong; Choi, Junsung; et al, APPLIED PHYSICS LETTERS, v.114, no.20, 2019-05 |
Planar Resonance Reactive Shield for Reducing the EMI in Portable WPT Device Application Park, Jaehyoung; Shin, Yujun; Kim, Dongwook; Park, Bumjin; Ahn, Seungyoung, IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity (EMC, SI & PI), pp.419 - 422, IEEE, 2018-08 |
Propulsion and control of implantable micro-robot based on wireless power transfer Kim, Dongwook; Park, Jaehyoung; Kim, Kibeom; Park, Hyun Ho; Ahn, Seungyoung, 2015 IEEE Wireless Power Transfer Conference, WPTC 2015, Institute of Electrical and Electronics Engineers Inc., 2015-05 |
Propulsion and Rotation of Microrobot Based on a Force on a Magnetic Material in a Time-Varying Magnetic Field Using a Wireless Power Transfer System Kim, Dongwook; Park, Jaehyoung; Park, Bumjin; Shin, Yujun; Kim, Kibeom; Park, Hyun Ho; Ahn, Seungyoung, IEEE TRANSACTIONS ON MAGNETICS, v.56, no.1, 2020-01 |
Propulsion force and torque generation in implantable micro-robot using wireless power transfer system = 무선전력전송시스템을 이용한 마이크로 로봇에서의 추진력 및 토크 발생link Kim, Dongwook; 김동욱; et al, 한국과학기술원, 2016 |
Propulsion of a Magnetic Material-Applied Microrobot in a Tube Based on a Wireless Power Transfer System Kim, Dongwook; Ahn, Jangyong; Ahn, Seungyoung, JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, v.22, no.2, pp.171 - 177, 2022-03 |
Separated Circular Capacitive Coupler for Reducing Cross-Coupling Capacitance in Drone Wireless Power Transfer System Park, Chanjun; Park, Jaehyoung; Shin, Yujun; Kim, Jongwook; Huh, Sungryul; Kim, Dongwook; Park, Sangwook; et al, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.68, no.9, pp.3978 - 3985, 2020-09 |
The Magnetic Energy Harvester With Improved Power Density Using Saturable Magnetizing Inductance Model for Maintenance Applications Near High Voltage Power Line Park, Bumjin; Huh, Sungryul; Kim, Jongwook; Kim, Haerim; Shin, Yujun; Woo, Seongho; Park, Jaehyoung; et al, IEEE ACCESS, v.9, pp.82661 - 82674, 2021 |
Time-Varying Parameter Adaptive Vehicle Speed Control Kim, Hakgo; Kim, Dongwook; Suh, In-Soo; Yi, Kyongsu, IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.65, no.2, pp.581 - 588, 2016-02 |
Wireless Power Transfer-Based Microrobot with Magnetic Force Propulsion Considering Power Transfer Efficiency Kim, Dongwook; Ahn, Seungyoung, JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, v.22, no.4, pp.488 - 495, 2022-07 |
Wireless torque and power transfer using multiple coils with LCC-S topology for implantable medical drug pump Rhee, Jaewon; Shin, Yujun; Woo, Seongho; Lee, Changmin; Kim, Dongwook; Ahn, Jangyong; Kim, Haerim; et al, SENSORS, v.21, no.23, 2021-12 |
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