**2. International Conference Papers (75 papers)**

[1] __Chun T. Rim__, G. B. Joung, and G. H. Cho, “A state space modeling of non-ideal DC-DC converters,” *IEEE PESC Rec*., 1988, pp. 943-950.

[2] __Chun T. Rim__, D. Y. Hu, and G. H. Cho, “The graphical D-Q transformation of general power switching converters,” *IEEE-IAS Conf. Rec*., 1988, pp. 940-945.

[3] G. B. Joung, __Chun T. Rim__, and G. H. Cho, “An integral cycle-mode control of series resonant converter,” *IEEE PESC Rec*., 1988, pp. 575-582.

[4] G. B. Joung, __Chun T. Rim__, and G. H. Cho, “Modeling of quantum series resonant converters - controlled by integral cycle mode,” *IEEE-IAS Conf. Rec*., 1988, pp. 821-826.

[5] __Chun T. Rim__, and G. H. Cho, “A practical switch-based state-space modeling of DC-DC converters (Part I),” *IEEE Proceedings of Tencon*, 1987.

[6] __Chun T. Rim__, G. B. Joung, and G. H. Cho, “Practical switch-based state-space modeling of DC-DC converters (Part II): All parasitics,” *Joint Technical Conf*., 1988, Seoul KAIST.

[7] __Chun T. Rim__, and G. H. Cho, “Quantum transformation: The analysis of quantum rectifier-inverters,” *IEEE-IAS Conf. Rec.,* 1989, pp. 1081-1085.

[8] __Chun T. Rim__, N. S. Choi, G. C. Cho, and G. H. Cho, “A complete DC and AC analysis of three phase current source PWM rectifier using circuit D-Q transformation,” *IEEE PESC Rec*., 1992, pp. 489-495.

[9] G. C. Cho, N. S. Choi, __Chun T. Rim__, and G. H. Cho, “Modeling, analysis and control of static VAR compensator using three-level inverter,” *IEEE-IAS Conf. Rec*., 1992, pp. 837-843.

[10] S. B. Han, N. S. Choi, __Chun T. Rim__, and G. H. Cho, “Modeling and analysis of buck-type three phase PWM rectifier by circuit DQ transformation,” *IEEE PESC Rec.,* 1995, pp. 431-436.

[11] D. Choi, __C. Rim__, S. Kim, and Y. Kwak, “High sensitivity inductive sensing system for position measurement,” *IEEE Proceedings of Instrumentation & Measurement Technology Conf.: 17th IMTC*, 2000, pp. 595-599.

[12] __Chun T. Rim__, J .S. Lee, and B. M. Min, “A Tethered Unmanned Helicopter for Aerial Inspection: Design Issues & Practical Considerations,” *International Forum on Rotorcraft Multidisciplinary Technology,* Oct. 2007.

[13] __Chun T. Rim__, and Chul Park, “Feasibility study on pseudo anti-gravity flying saucer with ground momentum beam,” *59th International Astronautical Congress*, IAC-08.D4.2.7, Oct. 2008.

[14] __Chun T. Rim__, “Feasibility study on pseudo anti-gravity spaceship with momentum network,” *59th International Astronautical Congress*, IAC-08.D4.2.8, Oct. 2008.

[15] N. P. Suh, D. H. Cho, and __Chun T. Rim__, “Design of On-Line Electric Vehicle (OLEV),” *Plenary lecture at the 2010 CIRP Design Conference in Nantes*, France, Apr. 19-21, 2010, pp. 3-8.

[16] J. Huh, S. W. Lee, C. B. Park, G. H. Cho, and __Chun T. Rim__, “High performance inductive power transfer system with narrow rail width for On-Line Electric Vehicles,” *IEEE ECCE 2010*, Sep. 2010, pp. 647-651.

[17] S. W. Lee, J. Huh, C. B Park, N. S. Choi, G. H. Cho, and __Chun T. Rim__, “On-Line Electric Vehicle using inductive power transfer system,” *IEEE ECCE 2010*, Sep. 2010, pp. 1598-1601.

[18] S. Ahn, J. Pak, T. Song, H. Lee, J. Byun, D. Kang, C. Choi, E. Kim, J. Ryu, M. Kim, Y. Cha, Y. Chun, __Chun T. Rim__, J. Yim, D. Cho, and J. Kim, “Low Frequency Electromagnetic Field Reduction Techniques for the On-Line Electric Vehicle (OLEV),” *IEEE International Symposium on EMC*, 2010, pp. 625-630.

[19] S. W. Lee, S. C. Jung, J. Huh, C. B. Park, __Chun T. Rim__, and G. H. Cho, “Robust and efficient synchronous buck converter with near-optimal dead-time control,” *ISSCC*, 2011, pp. 392-393.

[20] J. Huh, W. Y Lee, G. H. Cho, B. H. Lee, and __Chun T. Rim__, “Characterization of novel inductive power transfer systems for On-Line Electric Vehicles,” *IEEE APEC*, Mar. 2011, pp. 1975-1979.

[21] S. W. Lee, W. Y. Lee, J. Huh, H. J. Kim, C. B. Park, G. H. Cho, and __Chun T. Rim__, “Active EMF cancellation method for I-type pick-up of On-Line Electric Vehicles,”* IEEE APEC*, Mar. 2011, pp. 1980-1983.

[22] J. Huh, and __Chun T. Rim__, “KAIST wireless electric vehicles - OLEV,” *JSAE Annual Congress*, May 2011. (Invited paper)

[23] J. Huh, W. Y. Lee, S. Y. Choi, G. H. Cho, and __Chun T. Rim__, “Explicit static circuit model of coupled magnetic resonance system,” *IEEE ECCE-Asia*, May 2011, pp. 2233-2240.

[24] H. J. Kim, B. H. Lee, and __Chun T. Rim__, “Passive LED driver compatible with rapid-start ballast,” *IEEE ECCE-Asia*, May 2011, pp. 507-514.

[25] B. H. Lee, H. J. Kim, S. W. Lee, C. B. Park, and __Chun T. Rim__, “Resonant power shoes for humanoid robots,”* IEEE ECCE 2011*, Sep. 2011, pp. 1791-1794.

[26] B. H. Choi, H. J. Kim, I. Y. Yeo, B. C. Kim, and __Chun T. Rim__, “A novel dummy load for 40W fluorescent lamp,” *Japan-Korea Joint Technical Workshop on Semiconductor Power Converter*, Oct. 2011, pp. 29-34.

[27] I. Y. Yeo, B. H. Choi, C. B. Park, and __Chun T. Rim__, “Active LED driver of high PF and low THD compatible with rapid-start ballast,” *IEEE ECCE-Asia* *2012*, June 2012, pp. 203-209.

[28] B. H. Choi, S.W. Lee, I. Y. Yeo, and __Chun T. Rim__, “Fast and reliable phasor detectors for single phase AC systems by derivative quadrature generation,” *ECCE-Asia* *2012*, June 2012, pp. 609-614.

[29] C. B. Park, S. W. Lee, and __Chun T. Rim__, “5m-off-long-distance inductive power transfer system using optimum shaped dipole coils,” *IEEE ECCE-Asia* *2012*, June 2012, pp. 1137-1142.

[30] J. Huh, W. Y. Lee, S. Y. Choi, and __Chun T. Rim__, “A New Cross-Segmented Power Supply Rail for Roadway Powered Electric Vehicles,” *IEEE PEDG conference*, June 2012, pp. 5832-5841.

[31] C. B. Park, S. W. Lee, and __Chun T. Rim__, “Static and Dynamic Analyses of Three-phase Rectifier with LC Input Filter by Laplace Phasor Transformation,” *IEEE ECCE* *2012*, Sept. 2012, pp. 1570-1577.

[32] C. B. Park, S. W. Lee, S. Y. Choi, and __Chun T. Rim__, “Omni-directional Inductive Power Transfer System for Mobile Robots Using Evenly Displaced Multiple Pick-ups,” *IEEE ECCE* *2012*, Sept. 2012, pp. 2492-2497.

[33] C. B. Park and __Chun T. Rim__, “Filter-free AC Direct LED Driver with Unity Power Factor and Low Input Current THD Using Binary Segmented Switched LED Strings and Linear Current Regulator,” *IEEE APEC*, Mar. 2013, pp. 870-874.

[34] XuanVan Thai, Suyong Choi, and __Chun T. Rim__, “Compact and Low Cost Magnetic Bearing with Saturated Coil for Gas Turbine Generators,” *IEEE ECCE* *2013*, Sept. 2013, pp. 2486-2492.

[35] Eunsoo Lee, Jin Huh, XuanVan Thai, Suyong Choi, and __Chun T. Rim__, “Impedance Transformers for Compact and Robust Coupled Magnetic Resonance Systems,” *IEEE ECCE* *2013*, Sept. 2013, pp. 2239-2244.

[36] Eunsoo Lee, Xuan Van Thai, Suyong Choi, and __Chun T. Rim__, “Robust and Safe Wireless Power Transfer for Ubiquitous Mobile Devices by Helical Coil with Plate Core” *The 28th International Technical Conference on Circuits/Systems, Computers and Communications*, June/July 2013, pp. 384-387.

[37] Su Y. Choi, Beom W. Gu, Seog Y. Jeong, and __Chun T. Rim__, “Trends of wireless power transfer systems for roadway powered electric vehicles,” *IEEE VTC Workshop on Emerging Technologies: Wireless Power*, May 2014, pp. 31-35.

[38] Seog Y. Jeong, Eun S. Lee, Chang B. Park, and __Chun T. Rim__, “Influences of Spurious Conductors on Long Distance Inductive Power Transfer Systems,” *IEEE VTC Workshop on Emerging Technologies: Wireless Power*, May 2014, pp. 16-20.

[39] Bo H. Choi, Duy N. Tan, Seung J. Yoo, Ji H. Kim, and __Chun T. Rim__, “A Novel Source-side Monitored Capacitive Power Transfer System for Contactless Mobile Charger Using Class-E Converter,” *IEEE VTC Workshop on Emerging Technologies: Wireless Power*, May 2014, pp. 6-10.

[40] Su Y. Choi, Sung W. Lee, Eun S. Lee, Seok Y. Jeong, Beom W. Gu, and __Chun T. Rim__, “Self-decoupled Multi Pick-up Coils with Large Lateral Tolerance and Low Electro Magnetic Field for Roadway Powered Electric Vehicles,” *IEEE ECCE ASIA* *2014*, May 2014, pp. 1103-1108.

[41] Eun S. Lee, Bo H. Choi, Jun P. Cheon, Bong C. Kim, and __Chun T. Rim__, “Temperature-Robust LC3 LED Driver with Low THD, High Efficiency & PF, and Long Life,” *IEEE ECCE ASIA* *2014*, May 2014, pp. 3358-3364.

[42] Bo H. Choi, Eun S. Lee, Ji H. Kim, and __Chun T. Rim__, “DCM analysis of a single SiC switch based ZVZCS tapped boost converter,” *IEEE ECCE ASIA* *2014*, May 2014, pp. 2232-2239.

[43] Su Y. Choi, Beom W. Gu, Seog Y. Jeong, and __Chun T. Rim__, “Ultra-slim S-type Inductive Power Transfer System for Roadway Powered Electric Vehicles,” EVTeC 2014, May 2014.

[44] Seung J. Yoo, Bo H. Choi, Ji H. Kim, and __Chun T. Rim__, “Highly Reliable NPP Instrumentation Using Constant Voltage Feedback Circuits,” ISOFIC/ISSNP, Aug. 2014, pp. 1-4.

[45] Bo H. Choi, Eun S. Lee, Ji H. Kim, and __Chun T. Rim__, “7m-off-Long-Distance Extremely Loosely Coupled Inductive Power Transfer Systems Using Dipole Coils,” *IEEE ECCE 2014*, Sep. 2014, pp. 858-863.

[46] Su Y. Choi, Bo H. Choi, Seog Y. Jung, Beom W. Gu, Seung J. Yoo, and __Chun T. Rim__, “Tethered Aerial Robots using Contactless Power Systems for Extended Mission Time and Range,” *IEEE ECCE 2014*, Sep. 2014, pp. 912-916.

[47] Eun S. Lee, Jun P. Cheon, and __Chun T. Rim__, “A Novel TRIAC Dimming LED Driver by Variable Switched Capacitance for Power Regulation,” *IEEE ECCE 2014*, Sep. 2014, pp. 2600-2605.

[48] J. P. Cheon, B. H. Choi, J. H. Kim, and __Chun T. Rim__, “Introduction to Synthesized Magnetic Field Focusing Technology,” *APMC 2014*, Nov. 2014, pp. 1019-1021.

[49] Duy T. Nguyen, Eun S. Lee, and __Chun T. Rim__, “The LED driver compatible with electronic ballasts by a variable switched capacitor,” *IEEE APEC 2015*, Mar. 2015, pp. 877-883.

[50] Eun S. Lee, Duy T. Nguyen, and __Chun T. Rim__, “A novel passive-type LED driver for static LED power regulation by multi-stage switching circuits,” *IEEE APEC 2015*, Mar. 2015, 900-905.

[51] Duy T. Nguyen, Eun S. Lee, Sonapreetha. M. R and __Chun T. Rim__, “A compact and high efficient LED driver compatible with electronics ballast by synchronous voltage doubler rectifier,” *IEEE ECCE-ASIA 2015*, June 2015, pp. 1090-1096.

[52] Eun S. Lee, Bo H. Choi, Duy N. Tan, and __Chun T. Rim__, “The analysis of TRIAC dimming LED driver by variable switched capacitor for long life and high power-efficient applications,” *IEEE ECCE-ASIA 2015*, June 2015, pp. 54-59.

[53] Bo H. Choi, et al., “Crossed-Dipole Coils for an Omnidirectional Wireless Power Zone with DQ Rotating Magnetic Field” *IEEE ECCE 2015*.

[54] Eun S. Lee, Bo H. Choi, Yeong H. Sohn, Gyu C. Lim, and __Chun T. Rim__, “Multiple Dipole Receiving Coils for 2-D Omnidirectional Wireless Mobile Charging under Wireless Power Zone” *IEEE ECCE 2015*.

[55] Yeong H. Sohn, Bo H. Choi, Eun S. Lee, and __Chun T. Rim__, “Comparisons of Magnetic Field Shaping Methods for Ubiquitous Wireless Power Transfer,” *IEEE 2015 WoW*, June 2015, pp. 1-6.

[56] Sonapreetha. M. R., Seog Y. Jeong, Su Y. Choi, and __Chun T. Rim__, “Dual-purpose Non-overlapped Coil Sets as Foreign Object and Vehicle Location Detections for Wireless Stationary EV Chargers,” *IEEE 2015 WoW*, June 2015, pp. 1-7.

[57] Beom W. Gu, Bo H. Choi, __Chun T. Rim__, “Resonant Slip Ring-less Doubly-Fed Hyper Synchronous Machine with Variable Capacitors,” *IEEE 2015 WoW*, June 2015, pp. 1-5

[58] Seog Y. Jeong, et al., __Chun T. Rim__, “DQ-quadrature coil sets with large tolerance for wireless stationary EV chargers,” *IEEE 2015 WoW*, June 2015.

[59] Van X. Thai, Su Y. Choi, Bo H. Choi, Ji H. Kim, and __Chun T. Rim__, “Coreless Power Supply Rails Compatible with Both Stationary and Dynamic Charging of Electric Vehicles,” *2015 IFEEC.*** **

[60] Seog Y. Jeong, Su Y. Choi, Beoum W. Gu, Bo H. Choi, Jun P. Cheon, and __Chun T. Rim__, “A Widely Uniform and Highly Ambient Robust DC Magnetic Field Generator for Precise Motion Sensors,” *2015 IFEEC*.

[61] Bo H. Choi, Gi C. Jang, Sung M. Shin, Soo I. Lee, Hyun K. Kang, __Chun T. Rim__, “Development of Highly Reliable Power and Communication System for Essential Instruments under Severe Accidents in NPP,” *2015 International Workshop on Post-Fukushima Challenges on Severe Accident Mitigation and Research Collaboration*, 2015.

[62] Su Y. Choi and __Chun T. Rim__, “Recent Progress in Developments of On-line Electric Vehicles,” *PESA*, Dec. 2015.

[63] Duy T. Nguyen, Eun S. Lee, Byeong G. Choi, and __Chun T. Rim__, “Optimal Shaped Dipole-Coil Design and Experimental Verification of Inductive Power Transfer System for Home Applications,” *IEEE APEC* Mar. 2016.

[64] Seog Y. Jeong, Hyeong G. Kwak, Gi C. Jang, and __Chun T. Rim__, “Living Object Detection System Based on Comb Pattern Capacitive Sensor for Wireless EV Chargers,” *IEEE SPEC* 2016.

[65] Ji H. Kim, Van X. Thai, __Chun T. Rim__, “Free Space Wireless Charging in Cars with Fishbone DQ IPT Coils,” *IEEE SPEC* 2016.

[66] Gi C. Jang, Seog Y. Jeong, Hyeong G. Kwak, __Chun T. Rim__, “Metal Object Detection Circuit with Non-Overlapped Coils for Wireless EV Chargers,” *IEEE SPEC* 2016.

[67] Jin S. Choi, Eun S. Lee, Byeung G. Choi, Seung H. Han, and __Chun T. Rim__, “Six Degrees of Freedom Wide-range IPT for Multiple IoTs by DQ Rotating Magnetic Field,” *IEEE APEC* 2017.

[68] Byeong G. Choi, Eun S. Lee, Yeong H. Sohn, Hoi R. Kim, and __Chun T. Rim__, “Coreless Transmitting Coils with Metal Shield for Wide Range Ubiquitous IPT,” *IEEE ECCE-ASIA* 2017.

[69] Eun S. Lee, Yeung H. Sohn, Sonapreetha M. R., Seung H. Han, and __Chun T. Rim__, “Wide-range Ubiquitous Wi-Power Zone by Magnetic Reflector,” *IEEE ECCE-ASIA* 2017.

[70] Jin S. Choi, Ji H. Kim, and __Chun T. Rim__, “Incidence Solar Power Analysis of PV Panels with Curved Reflectors,” IEEE COMPEL July 2017.

[71] Sang-Hui Park, Sang-Han Lee, Se-Hong Park, Yeong-Hoon Sohn, Yeunhee Huh, Gyu-Hyeong Cho, and __Chun-Taek Rim__, “Precise and Robust Hall Effect Gap Sensor with Common Electrical and Magnetic Noise Reduction Technique,” *2017 International Conference on Electron Devices and Solid-State Circuits (EDSSC), *Oct. 2017.

[72] Van X. Thai, Jun H. Park, Seog Y. Jeong, and __Chun T. Rim__, “Multiple Comb Pattern based Living Object Detection with Enhanced Resolution Design for Wireless Electric Vehicle Chargers,” *PCIM Europe 2018*, 2018.

[73] Seog Y. Jeong, Jun H. Park, Gwang P. Hong, and __Chun T. Rim__, “Automatic Current Control by Self-inductance Variation for Dynamic Wireless EV Charging,” *2018 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer*, 2018.

[74] Seog Y. Jeong, Van X. Thai, Jun H. Park, and __Chun T. Rim__, “Metal Object Detection System with Parallel-mistuned Resonant Circuits and Nullifying Induced Voltage for Wireless EV Chargers, ” *2018 International Power Electronics Conference (IPEC-Niigata 2018-ECCE Asia)*, 2018.

[75] Ji H. Kim, Van X. Thai, Bo H. Choi, Hoi R. Kim, and __Chun T. Rim__, “ZVZCS Buck Converter with Tapped Inductor and Single SiC Switch,” *2018 1st Workshop on Wide Bandgap Power Devices and Applications in Asia (WiPDA Asia)*, 2018.

MENU