Publications

International Journals

* corresponding author

1. S. Lee, J. Cheon, H. Park, and D. Kim*, "Determining matching capacitance for a variable distance WPT system considering ZVS," AIP Advances, Vol. 14, No. 1, p. 015152, Jan. 2024.

2. D. Kim*, and S Lee, "Propulsion and Control of Microrobot Using a Multi-Selective Wireless Power Transfer Coil," IEEE Transactions on Magnetics, Vol. 59, No. 11, p. 8000806, Jun. 2023.

3. D. Kim, and S. Ahn*, "Wireless Power Transfer-Based Microrobot with Magnetic Force Propulsion Considering Power Transfer Efficiency," Journal of Electromagnetic Engineering and Science, Vol. 22, No. 4, pp. 488-495, Jul. 2022.

4. D. Kim, J. Ahn, and S. Ahn*, "Propulsion of a Magnetic Material-Applied Microrobot in a Tube Based on a Wireless Power Transfer System," Journal of Electromagnetic Engineering and Science, Vol. 22, No. 2, pp. 171-177, Mar. 2022.

5. J. Rhee, Y. Shin, S. Woo, C. Lee, D. Kim, J. Ahn, H. Kim and S. Ahn*, "Wireless Torque and Power Transfer Using Multiple Coils with LCC‐S Topology for Implantable Medical Drug Pump," Sensors, Vol. 21, No. 8150, Nov. 2021.

6. B. Park, S. Huh, J. Kim, H. Kim, Y. Shin, S. Woo, J. Park, A. Brito, D. Kim, H. H. Park, O. Jeong, J. Koo, and S. Ahn*, "The Magnetic Energy Harvester with Improved Power Density Using Saturable Magnetizing Inductance Model for Maintenance Applications Near High Voltage Power Line," IEEE Access, Vol. 9, pp. 82661-82674, Jun. 2021.

7. C. Park, J. Park, Y. Shin, J. Kim, S. Huh, D. Kim, and S. Ahn*, "Separated Circular Capacitive Coupler for Reducing Cross-Coupling Capacitance in Drone Wireless Power Transfer System," IEEE Transactions on Microwave Theory and Techniques, Vol. 68, No. 9, pp. 3978-3985, Sep. 2020.

8. D. Kim, D. Jeong, J. Kim, H. Kim, J. Kim, S. M. Park, and S. Ahn*, "Design and Implementation of a Wireless Charging-Based Cardiac Monitoring System Focused on Temperature Reduction and Robust Power Transfer Efficiency," Energies, Vol. 13, No. 4, p. 1008, Feb. 2020.

9. J. Kim, H. Kim, D. Kim, H. J. Park, K. Ban, S. Ahn, and S. M. Park*, "A Wireless Power Transfer based Implantable ECG Monitoring Device," Energies, Vol. 13, No. 4, p. 905, Feb. 2020.

10. A. Hajiaghajani, D. Kim, A. Abdolali, and S. Ahn*, "Patterned Magnetic Fields for Remote Steering and Wireless Powering to a Swimming Microrobot," IEEE/ASME Transactions on Mechatronics, Vol. 25, No. 1, pp. 207-216, Feb. 2020.

11. D. Kim, J. Park, B. Park, Y. Shin, K. Kim, H. H Park, and S. Ahn*, "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," IEEE Transactions on Magnetics, Vol. 45, No. 1, p. 6700105, Jan. 2020.

12. D. Kim, H. Kim*, A. Huang, Q. He, H. Zhang, S. Ahn, Y. Zhu, and J. Fan, "Analysis and Introduction of Effective Permeability with Additional Air-Gaps on Wireless Power Transfer Coils for Electric Vehicle Based on SAE J2954 Recommended Practice," Energies, Vol. 12, No. 24, p. 4797, Dec. 2019.

13. J. Kim, K. Kim, H. Kim, D. Kim, J. Park, and S. Ahn*, "An Efficient Modeling for Underwater Wireless Power Transfer Using Z-Parameters," IEEE Transactions on Electromagnetic Compatibility, Vol. 61, No. 6, pp. 2006-2014, Dec. 2019.

14. J. Park, C. Park, Y. Shin, D. Kim, B. Park, J. Cho, J. Choi, and S. Ahn*, "Planar multiresonance reactive shield for reducing electromagnetic interference in portable wireless power charging application," Applied Physics Letters, Vol. 114, No. 20, pp. 203902-1-203902-5, May 2019.

15. Y. Shin, K. Hwang, J. Park, D. Kim, and S. Ahn*, "Precise Vehicle Location Detection Method Using a Wireless Power Transfer (WPT) System," IEEE Transactions on Vehicular Technology, Vol. 68, No. 2, pp. 1167-1177, Feb. 2019.

16. B. Park, D. Kim, J. Park, K. Kim, J. Koo, H. H Park, and S.  Ahn*, "Optimization design of toroidal core for magnetic energy harvesting near power line by considering saturation effect," AIP Advances, Vol. 8, No. 5, pp. 056728-1-056728-6, Jan. 2018.

17. D. Kim, B. Park, J. Park, H. H Park, and S. Ahn*, "Magnetic field concentration using ferromagnetic material to propel a wireless power transfer based micro-robot," AIP Advances, Vol. 8, No. 5, pp. 056723-1-056723-8, Jan. 2018.

18. K. Hwang, D. Kim, D. Har, and S. Ahn*, "Pickup Coil Counter for Detecting the Presence of Trains Operated by Wireless Power Transfer," IEEE Sensors Journal, Vol. 17, No. 22, pp. 7526-7532, Nov. 2017.

19. D. Kim, K. Hwang, J. Park, H. H Park, and S. Ahn*, "Miniaturization of Implantable Micro-Robot Propulsion Using a Wireless Power Transfer System," micromachines, Vol. 8, No. 269, pp. 1-12, Sep. 2017.

20. D. Kim, K. Hwang, J. Park, H. H Park, and S. Ahn*, "High-Efficiency Wireless Power and Force Transfer for a Micro-Robot Using a Multiaxis AC/DC Magnetic Coil," IEEE Transactions on Magnetics, Vol. 53, No. 6, p. 9401804, Jun. 2017.

21. J. Park, D. Kim, K. Hwang, H. H Park, S. I. Kwak, J. H. Kwon, and S. Ahn*, "A Resonant Reactive Shielding for Planar Wireless Power Transfer System in Smartphone Application," IEEE Transactions on Electromagnetic Compatibility, Vol. 59, No. 2, pp. 695-703, Apr. 2017.

22. K. Hwang, J. Cho, D. Kim, J. Park, J. H. Kwon, S. I. Kwak, H. H Park, and S. Ahn*, "An Autonomous Coil Alignment System for the Dynamic Wireless Charging of Electric Vehicles to Minimize Lateral Misalignment," Energies, Vol. 10, No. 3, p. 315, Mar. 2017.

23. K. Hwang, J. Park, D. Kim, H. H Park, J. H. Kwon, S. I. Kwak, and S. Ahn*, "Autonomous Coil Alignment System Using Fuzzy Steering Control for Electric Vehicles with Dynamic Wireless Charging," Mathematical Problems in Engineering, Vol. 2015, No. 205285, pp. 1-14, Dec. 2015.

24. D. Kim, J. Park, H. H Park, and S. Ahn*, "Generation of Magnetic Propulsion Force and Torque for Microrobot Using Wireless Power Transfer Coil," IEEE Transactions on Magnetics, Vol. 51, No. 11, p. 8600104, Nov. 2015.

25. M. Kim, H. Kim, D. Kim, Y. Jeong, H. H Park, and S. Ahn*, "A Three-Phase Wireless-Power-Transfer System for Online Electric Vehicles with Reduction of Leakage Magnetic Fields," IEEE Transactions on Microwave Theory and Techniques, Vol. 63, No. 11, pp. 3806-3813, Sep. 2015.

26.  D. Kim, M. Kim, J. Yoo, H. H Park, and S. Ahn*, "Magnetic resonant wireless power transfer for propulsion of implantable micro-robot," Journal of Applied Physics, Vol. 117, No. 17, p. 17E712, Apr. 2015.

International Conferences

* corresponding author

1. Dong-Min Kim, Sungjin Lee, and Dongwook Kim*, "Calculation of Mutual Inductance between Trapezoidal and Rectangular Coils with Angular Misalignment," 2024 IEEE Inernational Magnetics Conference , Rio, Brazil, May 2024.

2. Sungjin Lee, Dong-Min Kim, Jeonghyeon Cheon, Heegeon Park, and Dongwook Kim*, "Determination of matching capacitor for a distance variable wireless power transfer system," The 68th Annual Conference on Magnetism and Magnetic Materials, Dallas, United States, Oct. 2023.

3. Dongwook Kim*, "Propulsion and Control of Microrobot using a Multiple Wireless Power Transfer Coil," 2023 IEEE Inernational Magnetics Conference , Sendai, Japan, May 2023.

4. Dongwook Kim*, "Propulsion of microrobot using a wireless power transfer system," The 5th International Conference Manipulation, Automation and Robotics at Small Scales, Toronto, Canada, Jul. 2022.

5. Dongwook Kim*, "Propulsion of magnetic material embedded microrobot in tubes based on wireless power transfersystem," 2021 IEEE International Magnetics Virtual Conference, Apr. 2021.

6. Dongwook Kim, Jongwook Kim, Bumjin Park, Haerim Kim, Sungryul Huh, and Seungyoung Ahn*, "Instantaneous Magnetic Force Evaluation on a Magnetic Material for Wireless Power Transfer Based Microrobot Propulsion," 2020 IEEE Wireless Power Transfer Conference (WPTC 2020), Seoul, South Korea, Nov. 2020.

7. Dongwook Kim, Seungyoung Ahn, Qiusen He, Anfeng Huang, Jun Fan, and Hongseok Kim*, "Electric Parameter Tuning of Wireless Power Transfer Coil for Charging Interoperability of Electric Vehicles," 2020 IEEE International Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMCSI), Reno, United States, Aug. 2020.

8. 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 (PIERS) 2019, Rome, Italy, Jun. 2019.

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

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

11. Dongwook Kim, Bumjin Park, Jaehyoung Park, Hyun Ho Park, and Seungyoung Ahn*, "Magnetic field concentration using ferromagnetic material for propulsion of wireless power transfer based micro-robot," 62nd Annual Conference on Magnetism nd Magnetic Materials (MMM), Pittsburgh, United States, Nov. 2017.

12. Dongwook Kim, Jaehyoung Park, and Seungyoung 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 2017), Wuhan, China, Aug. 2017.

13. Dongwook Kim, and Seungyoung Ahn*, "Constant Velocity Motion of a Micro-Robot Using a Uniform Magnetic Field," 2017 Asia-Pacific International Symposium on EMC (APEMC) 2017, Seoul, South Korea, Jun. 2017.

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

15. 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 2016), Tainan, Taiwan, Aug. 2016.

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

17. Dongwook Kim, and Seungyoung Ahn*, "Driver status monitoring based on image processing," International Symposia of Transport Simulation 2016 (ISTS 2016), Jeju, South Korea, Jul. 2016.

18. Dongwook Kim, Karam Hwang, Hyun Ho 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, San Diego, United States, Jan. 2016.

19. 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), Seoul, South Korea, Sep. 2015.

20. Dongwook Kim, Jaehyoung Park, Kibeom Kim, Hyun Ho Park, and Seungyoung Ahn*, "Propulsion and Control of Implantable Micro-Robot based on Wireless Power Transfer," 2015 IEEE Wireless Power Transfer Conference (WPTC 2015), Boulder, United States, May 2015.

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

22. 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 Conference on Magnetism and Magnetic Materials (MMM), Honolulu, United States, Nov. 2014.

Domestic Journals

* corresponding author

1. 이성진, 김동민, 김수현, 임준환, 이정호, 노엘조이, 김동욱 * "상호운용성과 오정렬에 강인한 고효율 무선전력전송 드론 코일 구조," 한국전자파학회 논문지 (JKIESS), vol. 34, no. 5, pp. 385-398, 2023.

2. 김동욱, 안승영*, "초소형 의료 로봇으로의 무선전력전송 및 동력전달 시스템," 전자공학회지, Vol. 47, No. 3, pp. 15-22, 2020.

Domestic Conferences

* corresponding author

1. 천정현, 이성진, 김동민, 박희건, 김동욱*, "높은 상호인덕턴스를 위한 이중 코일 구조," 제 27회 전자기장의 생체 영향에 관한 워크숍, 2023

2. 이성진, 김동민, 천정현, 박희건, 김동욱*, "드론 무선충전 시스템 효율 증대를 위한 S-parameter 분석," 2023 년도 한국전자파학회 하계학술대회, 2023

3. 김동민, 이성진, 천정현, 박희건, 김동욱*, "비대칭형 무선전력전송 코일에 의한 자기장 의 기하학적 계산," 2023 년도 한국전자파학회 하계학술대회, 2023

4. 천정현, 이성진, 김동민, 박희건, 김동욱*, "마그네틱 기어의 폴피스 형상에 따른 최대 토크와 자기장 분포 분석," 2023 년도 한국전자파학회 하계학술대회, 2023

5. 박희건,김동민, 이성진, 천정현, 김동욱*, "로드셀을 통한 스마트 팩토리 용 캐리어 자재 정보 감지 시스템," 2023 년도 한국전자파학회 하계학술대회, 2023

6. 이성진, 김동민, 천정현, 박희건, 김동욱*, "드론 무선전력전송 시스템의 수신부 페라이트 배열 위치에 따른 자기장 벡터 분석," 2023 년도 한국전자파학회 동계학술대회, 2023

7. 김동민, 이성진, 김동욱*, "무선전력전송 선박의 최대 상호인덕턴스를 위한 비대칭적 코일구조 분석," 2023 년도 한국전자파학회 동계학술대회, 2023

8. 이성진, 김동민, 김동욱*, "이종 및 비정렬에 강인한 풍력 O&M의 드론 무선전력전송 코일," 2022 년도 한국풍력에너지학회 추계학술대회, 2022

9. 이성진, 김동민, 김동욱*, "송신부 코일 배열에 따른 드론 무선전력전송 시스템 분석," 2022년도 한국전자파학회 하계학술대회, 2022

10. 이성진, 김동민, 김동욱*, "자율주행 모형차의 무선충전 수신부 구조에 따른 충전 효율 분석," 2022년도 한국전자파학회 동계종합술대회, 2022

11. 이성진, 박태경, 정준우, 유헌희, 나민준, 김동욱*, "30W 급 자율주행 모형차 무선충전 시스템," 2021년도 한국전자파학회 추계학술대회, 2021

12. 김동욱*, "무선전력전송과 자성체를 이용한 튜브에서의 마이크로로봇의 추진," 2021년도 한국전자파학회 하계학술대회, 2021

13. 김동욱*, "자성체의 Effeictive Permeability 조절을 통한 SAE J2954 RP 표준 전기자동차용 무선 전력전송 코일 튜닝," 2020년도 한국자동차공학회 대구경북지회 추계학술대회, 2020

14. 김동욱, 김종욱, 김해림, 정다원, 안승영, "무선전력전송시스템에서 자성체에 가해지는 자기력을 응용한 마이크로로봇의 추진," 2019년도 한국전자파학회 하계종합학술대회, 2019

15. 김동욱, 한일송, 안승영*, "장애물 검출 및 운전자 상태 인식을 통한 실시간 경고 시스템," 2018년도 한국도시철도학회 춘계학술대회, 2018

16. 김동욱, 박재형, 안승영*, "주파수 변경을 이용한 무선 전력 전송 기반 초소형 마이크로 로봇의 동력 및 전력 전송 기술," 2017년도 한국전자파학회 하계종합학술대회, 2017

17. 김동욱, 안승영*, "초소형 마이크로 로봇의 무선 전력 및 동력 전송 기술," 2015년도 대한전기학회 하계학술대회, 2015

18. 김동욱, 한일송, 안승영*, "철도 운전자 상태 모니터링용 실시간 임베디드 시스템," 2015년도 한국도시철도학회 추계학술대회, 2015

19. 김동욱, 안승영*, "영상처리를 이용한 철도 운전자 상태 모니터링," 2015년도 한국도시철도학회 춘계학술대회, 2015

20. 김동욱, 안승영, 한일송*, "뉴로모르픽 알고리즘을 이용한 도시 철도 선로 보행자 인식", 2014년도 한국도시철도학회 추계학술대회, 2014

21. 안승영, 김동욱, 한일송*, "뇌 모방 시각 지능을 이용한 철도 위험 상황 인식", 2014년도 한국철도학회 춘계학술대회 논문집, 2014

Patents

1. 안승영, 이범선, 안드레스, 신유준, 안장용, 박범진, 박동렬, 김종욱, 김동욱, "인덕티브 및 캐패시티브 무선 전력 전송 시스템", 대한민국 (등록), 2022.10.25

2. 안승영, 김해림, 김동욱, 안장용, 김종욱, 신유준, 이범선, "뇌 심부 자극용 무선 전력 전송 시스템, 무선 전력 전송 시스템을 위한 초소형 코일 및 그 제조 방법", 대한민국 (등록), 2022.01.14

3. S. Ahn, B. Lee, D. Kim, et al., "Microrobot propulsion apparatus based on wireless power transfer including multipurpose inverter and method of manufacturing the same," US10848002B2, United States, (Registered), 2020.11.24.

4. 안승영, 김동욱 외, "다목적 인버터를 포함하는 무선전력전송 기반의 마이크로 로봇 추진 장치 및 방법," 10-2185417, 대한민국 (등록), 2020.11.25.

5. 안승영, 안장용, 김동욱 외, "무선충전 장치," 10-2185417, 대한민국 (등록), 2018.11.13.

6. 한일송, 김동욱, "다종 센서 기반 시각 신경 회로 장치 및 이를 이용한 객체 탐색 시스템, 방법," 10-1738422, 대한민국 (등록), 2017.05.16.