International Journal

2025

• Seong-Jin Kim, Hyeon-Jeong Cho, Jeong-Wook Kim and Jong-Won Yu, "High-Transparency and High-Efficiency Miniaturized Wideband Antenna Using Optimized Wired Metal Mesh for IoT Applications,"  IEEE Internet of Things Journal,  Dec. 2025

• Chanhee Lee, Ji-Hoon Lee, Hyuk-Ja Kwon and Jong-Won Yu, "Rapid In-field 3-D Array Factor Estimation for Active Phased Array Antennas by Sweeping Phase of Excitation Signals," IEEE Transactions on Antennas and Propagations, Jun. 2025

• Kyeong-Han Shin, Seong-Jin Kim, Kwon-Hyung Lee and Jong-Won Yu, "Analysis of multi-load distribution channel characteristics for air conditioner application," Journal of Electromagnetic Waves and Applications, Jun. 2025

• Seong-Jin Kim, Hyo-Won Lee, Tae-Dong Yeo, Jeong-Wook Kim, and Jong-Won Yu, "Single-step phase control method under cross-coupling between transmitting coils for omnidirectional wireless power transfer," AEU-International Journal of Electronics and Communications, Jun. 2025

• Seong-Jin Kim, Dong-Min Seo, Ji-Hoon Lee, Sol Kim, and Jong-Won Yu, "Enhanced Compact RF Energy Harvesting System Using Two-Port Network of Antenna," IEEE Microwave and Wireless Technology Letters, Mar. 2025

• Sol Kim, Seong-Jin Kim, Ji-Hoon Lee, Jong-Won Yu, and Dong-Jin Lee, "RF Energy Harvesting for Safe Monitoring of Rail Condition on Autonomous Trains," IEEE Transactions on Vehicular Technology, Mar. 2025

• Chanhee Lee, Hyunyoung Cho, ByungKuon Ahn, Woo-Kyung Lee, Jong-Won Yu, and Jeong-Wook Kim, "Design of Dual Polarized FMCW Radar System with Coupler Integrated Lens Antenna for Automotive SAR Application," IEEE Transactions on Vehicular Technology, Jan. 2025

2024

• Seong-Jin Kim, Heechul Jung, Jeong-Wook Kim, Hanam Kim, Sang-Won Lee, and Jong-Won Yu, "Design of a Compact Broadband Vector Network Analyzer to Diagnose a Semiconductor Process Chamber," IEEE Transactions on Instrumentation and Measurement, Oct. 2024

• Sang Hyuck Han, Seong-Ju Lim, Jong-Won Yu, and Young-Dam Kim, "Antenna Pattern Measurement for Mobile Terminals via Magnetic Infinitesimal Dipole based Source Reconstruction," IEEE Access, Jun. 2024

• Hyunyoung Cho, Ji-Hoon Lee, Sol Kim, Jong-Won Yu, and Byoungkuon Ahn, "Series-Fed Integrated Lens Antenna for High Gain in Millimeter-Wave Band," IEEE Antennas and Wireless Propagation Letters, vol. 23, no. 5, pp. 1578-1582, May. 2024

• Ju-Ik Oh, Jong-Won Yu, and Young-Dam Kim, "Far-field pattern accuracy improvement in planar near-field measurement using infinitesimal dipole modeling," Journal of Electromagnetic Waves and Applications, 1–13. Apr. 2024

• Seong-Jin Kim, Seong-Ju Lim, Sung-Jae Hwang, and Jong-Won Yu, "Wireless Electric Field Sensor with Adaptive Voltage Gain for Measuring and Electrical Potential Treatment Chair," IEEE Transactions on Industrial Electronics, Feb. 2024

• Sol Kim, Hyun-Jun Dong, and Han Lim Lee, "Cost-effective and highly accurate antenna with built-in calibration for V2X communications," Elsevier Alexandria Engineering Journal, Vol.86, pp.584-590, Jan. 2024

• Seong-Jin Kim, Sol Kim, Ji-Hoon Lee, and Jong-Won Yu, "A Compact RF Energy Harvesting System with an Improved Impedance Matching Network," IEEE Antennas and Wireless Propagation Letters, Vol. 23, pp.289-293, Jan. 2024

2023

• Sol Kim, Hye-Won Jo, Jeong-Wook Kim, Ju-IK Oh, Jong-Won Yu and Byungkuon Ahn, "Curved-Retrodirective Beamforming System to Improve Microwave Power Transmission Efficiency in the Fresnel Region," IEEE Internet of Things Journal, Vol.10, pp15012-15024, Sep. 2023

• Jin Soo Lee*, Jeong-Wook Kim*, Jae Hee Lee, Yong Koo Son, Young Bin Kim, Kyoohee Woo, Chanhee Lee, Il-Doo Kim, Jae Young Seok, Jong-Won Yu, Jung Hwan Park, and Keon Jae Lee, "Flash-Induced High-Throughput Porous Graphene via Synergistic Photo-Effects for Electromagnetic Interference Shielding," Nano-Micro Letters, Vol. 15 pp.191, Aug. 2023

• Seong-Jin Kim, Sol Kim, Ji-Hoon Lee, and Jong-Won Yu, "A Compact Broadband Stepped Bow-Tie Antenna for Ambient RF Energy Harvesting," IEEE Access, Vol.11 pp.60365-60373, Jun. 2023

• Hyunyoung Cho, Jae-Ho Lee, Jong-Won Yu, and ByungKuon Ahn, "Series-Fed Coupled Split-Ring Resonator Array Antenna with  Wide Fan-Beam and Low Sidelobe Level for Millimeter-Wave Automotive Radar," IEEE Trans. on Vehicular Technology, Vol.72 pp.4805-4814, Apr. 2023

• Sol Kim, Hyun-Jun Dong, Jong-Won Yu, and Han Lim Lee, "Phased Array Calibration System with High Accuracy and Low Complexity," Elsevier Alexandria Engineering Journal, Vol.69 pp759-770, Feb. 2023

2022

• Hyunyoung Cho, Hye-Won Jo, Jeong-Wook Kim, Kwang-Seok Kim, and Jong-Won Yu, "Shorted Trapezoidal SIW Antenna with Quasi-Hemispherical Pattern for 2D Wide Scanning Planar Phased Array Antenna," IEEE Trans.on Antennas and Propagation, Vol.70 pp.7211-7216, Aug. 2022

• Hyonik Lee, Se-Young Kim, Sol Kim, and Jong-Won Yu, "A Digital Filter Bank Based Method for Data Reduction in Spaceborne SAR Electronics," IEEE Access, pp.100911-100921, Aug. 2022

• Ju-Ik Oh, Jeong-Wook Kim, Sang Hyuck Han, Sol Kim, Jong-Won Yu, and In-June Hwang, "Pattern Reconfigurable Dual-Polarized Dipole Antenna With Staggered Parasitic Elements," IEEE Access, pp.93773-93784, Aug. 2022

• Ju-Ik Oh, Sung-Jun Yang, Sol Kim, Jong-Won Yu, and Young-Dam Kim, "Antenna Diagnostics based on Infinitesimal Dipole Modeling with Limited Measurement on Antenna Aperture," IEEE Antennas and Wireless Propagation Letters, Vol.21 pp.923-927, May.2022

• Taehee Jeong, Sungyeong Park, Jeong-Wook Kim, and Jong-Won Yu, "Robust CFAR Detector With Ordered Statistic of Sub-Reference Cells in Multiple Target Situations," IEEE Access, Vol.10 pp.42750-42761, Apr. 2022

2021

• Jeong-Wook Kim, Hye-Won Jo, Kwang-Seok Kim, Ghoo Kim, Soo-Chang Chae, and Jong-Won Yu, "Gain Enhanced Wide Azimuth Beam Antenna Using Half-Mode Substrate Integrated Waveguide Cavity for Automotive Rear-View Mirror Application," IEEE Trans. on Vehicular Technology, Vol.71 pp.33-40, Nov. 2021

• Jeong-Wook Kim, Ju-Ik Oh, Kwang-Seok Kim, Jong-Won Yu, Kang-Jae Jung and Il-Nam Cho, "Efficiency-Improved UWB Transparent Antennas Using ITO/Ag/ITO Multilayer Electrode Films," IEEE Access, Vol.9 pp.165385-165393, Nov.2021 

• Seong-Jin Kim, and Moon-Que Lee, "Three-line microstrip directional coupler with high directivity," Microwave and Optical Technology Letters, Vol.64 pp.213-217, Oct. 2021

• Seong-ju Lim, Jeong-Wook Kim, Sol Kim, Hyunyoung Cho, Jong-Won Yu, and Woo-Kyung Lee, "A low-sidelobe and wideband dual lineaarly polarized array antenna for UAV SAR application in X-band," Journal of ElectromagneticWaves and Applications, Vol.36 pp.168-179, Aug. 2021

• Jeong-Wook Kim, Sol Kim, Hyunyoung Cho, ByungKuon Ahn, Jin-Woo Kim, and Jong-Won Yu, "Wide-angle scanning phased-array system using arc-shorted half elliptic elements," Journal of Electromagnetic Waves and Applications, Vol.36 pp.261-271, Aug. 2021

• Jeong-Wook Kim, Ju-Ik Oh, Sang Hyuck Han, Won-Young Song, Soo-Chang Chae, and Jong-Won Yu, "Wideband Circularly Polarized Antenna With Reconfigurable 2-Dimensional Axial Ratio Beamwidth," IEEE Access, Vol.9 pp.79927-79935, May. 2021

• Jeong-Wook Kim, Soo-Chang Chae, Hye-Won Jo, Tae-Dong Yeo, and Jong-Won Yu, "Wideband Ciruclarly Polarized Phased Array Antenna System for Wide Axial Ratio Scanning," IEEE Trans. on Antennas and Propagation, Vol.69 pp.378-386, May. 2021

• Jeong-Wook Kim, Sol Kim, Hyunyoung Cho, Won-Young Song, and Jong-Won Yu, "Fast ISAR motion compensation using improved stage-by-stage approaching algorithm", Journal of Electromagnetic Waves and Applications, Vol.35 pp.1578-1600, Apr. 2021

• Jeong-Wook Kim, In-June Hwang, Jong-Won Yu, and Tae-Dong Yeo, "Maximum Efficiency Point Tracking Scheme for Loosely Coupled Multiple-Receiver Wireless Power Charging System with Mutual Inductance Tracking," IEEE Trans. on Microwave Theory and Technique, Vol.69 pp.378-386, Jan.2021

• Ju-Ik Oh, Hye-Won Jo, Kwang-Seok Kim, Hyunyoung Cho, and Jong-Won Yu, "A Compact Cavity-Backed Slot Antenna Using Dual-Mode for IoT Applications," IEEE Antennas and Wireless Propagation Letters, Vol.20 pp.317-321, Jan.2021

2020

• Hye-won Jo, Ghoo Kim, Kwang-Seok Kim, Choong-Ho Song, Sang-Pill Lee, Eun-Ki Kim, and Jong-Won Yu, "Accuracy-Enhanced Angle-of-Arrival Finding System Using Switched Six-Port Network," IEEE Antennas and Wireless Propagation Letters, Vol.20 pp.219-223, Dec. 2020

• Sol Kim, Jeong-Wook Kim, Hyunyoung Cho, ByungKuon Ahn, Kwang-Seok Kim and Jong-Won Yu, "Squint-less arc array for near-field focusing in wideband systems," Journal of Electromagnetic Waves and Applications, Vol.35 pp.1378-1387, Dec. 2020

• Hyunyoung Cho, Seongju Lim, Hye-Won Jo, Soo-Chang Chae, and Jong-Won Yu, "Microstrip-line type bruce array antenna with wide fan beam and high gain," Journal of Electromagnetic Waves and Applications, Vol.35 pp.813-821, Dec. 2020

• Soo-Chang Chae, Hye-Won Jo, Ju-Ik Oh, Ghoo Kim, and Jong-Won Yu, "Coupler Integrated Microstrip Patch Linear Phased Array for Self-Calibration," IEEE Antennas and Wireless Propagation Letters, Vol.19 pp.1615-1619, Sep. 2020

• Jiheon Ryu, and Jong-Won Yu, "Switched Oscillator With Quarter-Wave, Open-Circuited Stub for Generating Mesoband High-Power Microwave Pulses," IEEE Trans. on Microwave Theory and Technique, Vol.68 pp.3471-3479, Sep. 2020

• Won-Young Song, Young-Dam Kim, Jong-Hae Lee, Hyung-Ju Kim, and Jong-Won Yu, "Automatic design of slanted wall anechoic chamber using 3D deterministic ray tube method," Journal of Electromagnetic Waves and Applications, Vol.34 pp.1586-1600, Jun. 2020

• Hyunyoung Cho, ByungKuon Ahn, Hye-Won Jo, Jeong-Wook Kim, Sol Kim, and Jong-Won Yu, "Quasi-hemispherical region scanning phased array system using triangular SIW antenna elements with short ends," IEICE Electronics Express, Vol.17 pp.20200041, Mar. 2020

• Sung Jun Lee, Jae Ho Jung, and Jong-Won Yu, "TX Leakage Canceller for Small Drone Detection Radar in 2-GHz Band," IEEE Microwave and Wireless Components Letters, Vol.30 pp.213-215, Feb. 2020

• Kwang-Seok Kim, In-June Hwang, ByungKuon Ahn, Hyunyoung Cho, and Jong-Won Yu, "Gain-enhanced Cavity-Backed Cross Slot Antenna with Truncated Ground Walls," IEEE Trans. Antennas and Propagation, Vol.68 pp.4293-4301, Feb. 2020

• Ye-Bon Kim, Hyun-Jun Dong, Kwang-Seok Kim, and Han Lim Lee, "Compact Planar Multipole Antenna for Scalable Wide Beamwidth and Bandwidth Characteristics," IEEE Trans. Antennas and Propagation, Vol.68 pp.3433-3442, Jan. 2020

2019

• Kwang-Seok Kim, Jong-Sang Yoo, Jeong-Wook Kim, Sol Kim, Jong-Won Yu, and  Han-Lim Lee, "All-Around Beam Switched Antenna with Dual Polarization for Drone Communications," IEEE Trans. Antennas and Propagation, Vol.68 pp.4930-4934, Nov. 2019

• Young Dam Kim, Sung Jun Yang, Yun-Su Kang, In-June Hwang, and Jong-Won Yu, "Mutual Admittance of Two Arbitrary Antennas in Nonplanar Skew Positions Based on Infinitesimal Dipole Modeling," IEEE Trans. Antennas and Propagation, Vol.67 pp.6705-6713, Nov. 2019

• ByungKuon Ahn, In-June Hwang, Kwang-Seok Kim, Soo-Chang Chae, Jong-Won Yu, and Han Lim Lee, "Wide-Angle Scanning Phased Array Antenna using High Gain Pattern Reconfigurable Antenna Elements," Scientific Reports, Vol.9 pp.18391, Dec. 2019

• Cheol Ung Lee, Gunhark Noh, ByungKuon Ahn, Jong-Won Yu, and Han Lim Lee, "Tilted-Beam Switched Array Antenna for UAV Mounted Radar Applications with 360 Coverage," Electronics, Vol.8 pp.1240, Oct. 2019

• Sung-Jun Yang, Young-Dam Kim, Hye-Won Jo, and Noh-Hoon Myung, "Alternative Method for Obtaining Antenna Current Green’s Function based on Infinitesimal Dipole Modeling," IEEE Trans. Antennas and Propagation, Vol.67 pp.2583-2590, Apr. 2019

• Jin-Woo Kim, Young-Dam Kim, Tae-Dong Yeo, Seung-Tae Khang, and Jong-Won Yu, "Fast Fourier-Domain Optimization Using Hybrid L1/L p Norm for Autofocus in Airborne SAR Imaging," IEEE Trans. Geoscience and Remote Sensings, Vol.57 pp.7934-7954, 2019

• ByoungKuon Ahn, Hye-Won Jo, Jong-Sang Yoo, Jong-Won Yu, and Han Lim Lee, "Pattern Reconfigurable High Gain Spherical Deielctric Resonator Antenna Operating on Higher-Order Mode," IEEE Antennas and Wireless Propagation Letters, Vol.18 pp.128-132, 2019

• Jin-Ho Lee, and Jong-Won Yu, "BLT analysis method for a TWP over ground based on chain scattering parameters," Journal of Electromagnetic Waves and Applications, Vol.33 pp.419-427, 2019

2018

• Young Dam Kim, Sung Jun Yang, Noh-HoonMyung, and Jong-Won Yu, "Improved Prediction of the Wideband Beam Pattern Shape of Antenna Array based on Infinitesimal Dipole Modeling," IEEE Antennas and Wireless Propagation Letters Vol. 3 pp. 488, 2018

• Jiheon Ryu, and Jong-Won Yu "Single-Switch-Based High-Power Bipolar Pulse Generator With Inverted U-Shaped Parallel-Plate Transmission Line," IEEE Trans. on Microwave Theory and Technique Vol.66 pp.2425-2432 2018

2017

• ByungKuon Ahn, Soo-Chang Chae, In-June Hwang, and Jong-Won "Yu High Gain Spherical DRA Operating on Higher-order Mode Excited by Microstrip Patch," IEICE Electronics Express Nov. 2017

• Seung-Tae Khang, Dong-Jin Lee, In-June Hwang, Tae-Dong Yeo, and Jong-Won Yu "Microwave Power Transfer with Optimal Number of Rectenna Array for Mid-Range Applications," IEEE Antennas and Wireless Propagation Letters Vol. 3.pp.576, Nov. 2017

• Dong-Jin Lee, Soo-Ji Lee, In-June Hwang, Wang-Sang Lee and Jong-Won Yu "Hybrid Power Combining Rectenna Array for Wide Incident Angle Coverage in RF Energy Transfer," IEEE Trans. on Microwave Theory and Technique  Vol.65 pp.3049-3418, Sep. 2017

• DukSoo Kwon, Seung-Tae Khang, Tae-Dong Yeo, In-June Hwang, Dong-Jin Lee, Jong-Won Yu and Wang-Sang Lee "Dual-Band Half Elliptic Hoof Antenna with Mathieu Function for Femto-Cell Network," IEEE Trans. Antennas and Propagation Vol. 65 pp.1047-1054, Mar. 2017

• Dong-Jin Lee, Soo-Ji Lee, Seung-Tae Khang and Jong-Won Yu "Extensible Compact 8-Port MIMO Antenna with Pattern Gain," Microwave and Optical Technology Letters Vol. 59 pp.236-240, Feb. 2017

• Tae-Dong Yeo, DukSoo Kwon, Seung-Tae Khang and Jong-Won Yu "Design of Maximum Efficiency Tracking Control Scheme for Closed Loop Wireless Power Charging System Employing Series Resonant Tank," IEEE Trans. Power Electronics Vol.32 pp.471-478. Jan. 2017

2016

• Duksoo Kwon, In-June Hwang, Soochang Chae, Kyoung-Sub Oh, Jong-Won Yu and Han Lim Lee "Complex Conjugate Matching Technique for Wireless Power Transfer with Multiple Inductive Coupled Resonators," Microwave and Optical Technology Letters Vol. 58 pp.2291-2294 Oct. 2016

• Hyeong-Seok Jang, Jong-Won Yu and Wang-Sang Lee "1-Port Measurement Method of the Coupling Factor and Receiver Q for Spatial and State Freedom in Wireless Power Trasnsfer Systems," IEEE Trans. Antennas and Propagation Vol. 64 pp.4098-4102, Sep. 2016

• Han Lim Lee, Moon-Que Lee and Jong-Won Yu "Reconfigurable 4x4 Multi-port Amplifier with Switchable Input and Output Matrices" IET Microwaves, Antennas & Propagation Vol.10 pp.1312-1321. Sep. 2016

• Dong-Wook Seo, Seung-Tae Khang, Soochang Chae, Jong-Won Yu, Gun-Ki Lee and Wang-Sang Lee "Open-Loop Self-Adaptive Wireless Power Transfer System for Medical Implants," Microwave and Optical Technology Letters Vol.58 pp.1271-1275, Jun. 2016

• Han Lim Lee, Moon-Que Lee and Jong-Won Yu "Analysis of Multiport Amplifier Calibration for Optimal Magnitude and Phase Error Detection" IET Microwaves, Antennas & Propagation Vol.10 pp.102-110 Jan. 2016

2015

• DukSoo Kwon, Tae-Dong Yeo, Kyoung-Sub Oh, Jong-Won Yu and Wang-Sang Lee "Dual Resonance Frequency Selective Loop of Near-Field Wireless Charging and Communications Systems for Portable Device," IEEE Microwave and Wireless Components Letters Vol.25 pp.624-626 Sep. 2015

• DukSoo Kwon, Soo-Ji Lee, Jin-Woo Kim, Byungkuon Ahn, Jong-Won Yu and Wang-Sang Lee "8-Element Compact Low Profile Planar MIMO Antenna using LC Resonance with High Isolation," Microwave and Optical Technology Letters Dec. 2015

• Wang-Sang Lee and Jong-Won Yu "Selectable Sectoral Antenna Array using a Quadruple Feeding Network for Item-level Tagging in UHF RFID Applications" Microwave and Optical Technology Letters Vol.57 pp.1523-1526 Jul. 2015

• Wang-Sang Lee, Hyun-Sung Tae and Jong-Won Yu "Quadruple-Feed Beam-Controlled Antenna Array for the Localisations of Ultra-High-Frequency Radio-Frequency Identification Tags," IET Microwaves, Antennas & Propagation Vol.9 pp.923-932 Jun. 2015

• Seung-Tae Khang, Jong Won Yu and Wang Sang Lee "Compact folded dipole rectenna with RF-based energy harmesting for IoT smart sensors," IET Electronics Letters Vol.51  pp.926-928 Jun. 2015

• Wang-Sang Lee, Kyoung-sub Oh Jong Won Yu "Field Analysis and Measurement of Anti parallel Resonant Loop for Wireless Charging," IEEE Antennas and Wireless Propagation Letters Vol.14 pp.1459-1462 Mar. 2015

• Han Lim Lee, Hyeong-Seok Jang, Dong-Hoon Park, Moon-Que Lee and Jong Won Yu "Automatic resonant frequency matching of power amplifier by transformer loop sampling," IET Electronics Letters Vol.51 pp.510-512 March. 2015

2014

• Han Lim Lee, Seong-Mo Moon, Moon-Que Lee, and Jong-Won Yu "K-Band Reconfigurable 4×4 Balanced Power Amplifier for Flexible Satellite Communication Applications," Microwave and Optical Technology Letters Vol.56 pp.2820-2822 Dec. 2014

• Wang-Sang Lee, Dong-Zo Kim, and Jong-Won Yu "Multi-functional High Isolated Dual Antenna for Controllable Wireless Charging and NFC Communication," IET Electronics Letters Vol.50 pp.912-913 Jun. 2014

•  Han Lim Lee, Dong-Hoon Park, Seong-Mo Moon, Moon-Que Lee and Jong-Won Yu "A Compact Attenuator Integrated Phase Shifter with Switchable Tri-Mode Operations," Microwave and Optical Technology Letters Vol.56 pp.1798-1800 Aug. 2014

• Han Lim Lee, Seong-Mo Moon, Moon-Que Lee and Jong-Won Yu "Six-Port QPSK Demodulator for Optimal K-Band Multiport Amplifier Calibration," IET Electronics Letters Vol.50 pp.617-618 Apr. 2014

• Seong-Mo Moon, Han Lim Lee, Dong-Hwan Shin, In-Bok Yom and Moon-Que Lee "A Balanced MMIC QPSK Modulator with Low Amplitude and Phase Errors," IET Electronics Letters Vol.50 pp.523-525 Mar. 2014

• Dong-Hoon Park, Hyun-Sung Tae, Han Lim Lee, Jong-Won Yu and Moon-Que Lee "Reconfigurable Antenna Feeding Network for Switchable Circular and Linear Polarizations," Microwave and Optical Technology Letters Vol.56 pp.893-896 Apr. 2014

• Hyun-Sung Tae, Kyoung-Sub Oh, Seung-Eun Hong, Moon-Sik Lee, and Jong-Won Yu "Low Side-lobe Horn Antenna with Non-unifoim Slot Array," Microwave and Optical Technology Letters Vol.56 pp.1860-1862 Aug. 2014

• Han-Lim Lee, Dong-Hoon Park, Moon-Que Lee, and Jong-Won Yu "Reconfigurable 2x2 Multi-Port Amplifier Using Switching Mode Hybrid Matrices" IEEE Microwave and Wirless Components Letters Vol.24 pp.129-131 Feb. 2014

• Han-Lim Lee, Seong-Mo Moon, Moon-Que Lee, and Jong-Won Yu "Design of Compact Broadband Phase Shifter with Constant Loss Variation" Microwave and Optical Technology Letters Vol.56 pp.394-400 Feb. 2014

• Wang-Sang Lee, Kyoung-Sub Oh, and Jong-Won Yu "Distance-insensitive Wireless Power Transfer and Near-field Communication Using a Current -controlled Loop with a Loaded Capacitance," IEEE Trans. Antennas and Propagation Vol.62 pp.936-940 Feb. 2014

2013

• Han Lim Lee, Dong-Hoon Park, Hyun-Sung Tae, Moon-Que Lee and Jong-won Yu "Four-Port Balanced Antenna Feeding Network for Switchable Polarizations and Stable Tx/Rx Isoation," Microwave and Optical Technology Letters Vol.56 pp.17-23 Nov. 2013

•  Han Lim Lee, Seong-Mo Moon, Moon-Que Lee and Jong-Won Yu "K-Band Reflection-Type Phase Shifter MMIC Using Phase Range Enhancement Technique," Journal of electromagnetic waves and applications Vol.27 pp.2135-2144 Sep. 2013

• Han Lim Lee, Seong-Mo Moon, Hyun-Jun Dong, Moon-Que Lee and Jong-Won Yu "K-Band 0/180° Balanced Phase Shifter with DC-Offset Cancellation," IET Electronics Letters Vol.49 pp.1234-1235 Sep. 2013

• Wang-Sang Lee, Hyeong-SeokJang, Kyoung-Sub Oh, and Jong-Won Yu "Close Proximity Effects of Metallic Environments on the Antiparallel Resonant Coil for near-field Powering," IEEE Trans. Antennas and Propagation Vol.61 pp.3400-3403 Jun. 2013

• Hyun-Sung Tae, Kyoung-Sub Oh, Wang-Sang Lee, Seong-Mo Moon, and Jong-Won Yu "Design of Compact Dual-band Quardruple Planar Inverted-F Antenna," IET Electronics Letters Vol.49 pp.686-688 May. 2013

• Won-Seok Lee, Soo-Ji Lee, Dong-Jin Lee, Wang-Sang Lee, and Jong-Won Yu "TE Scattering from Concaved Wedges with Longitudinal Corrugations," IEEE Trans. Antennas and Propagation Vol.61 pp.2355-2359 Apr. 2013

• Hyun-Sung Tae, Kyoung-Sub Oh, Wang-Ik Son, Won-Gyu Lim, and Jong-Won Yu "Design of compact dual-band quadruple inverted-F/L antenna for GPS L1/L2 band ," IEEE Trans. Antennas and Propagation  Vol.04 pp.2276-2279 Apr. 2013

• Hyeong-SeokJang, Won-Gyu Lim, Wang-Ik Son, Sung-Yong Cha, and Jong-Won Yu "Microstrip patch array antenna with high isolation characteristic," Microwave and Optical Technology Letters Vol.54 pp.973-976 Apr. 2013

• Wang-Sang Lee, Hyun-Sung Tae, Kyoung-Sub Oh, and Jong-Won Yu "A Balanced-Fed Dual Inverted-F Antenna with Reduced Human Body Effects," International Journal of Antennas and Propagation Feb. 2013

• Wang-Sang Lee, Hyeong-Seok Jang Hyun-Sung Tae, and Jong-Won Yu "Scattering from two concentric thick conducting cylindrical cavity-backed apertures," IEEE Trans. Antennas and Propagation Vol.62 pp.862-869 Feb. 2013

• Dong-Jin Lee, Soo-Ji Lee, Kyoung-Sub Oh, and Jong-Won Yu "Low cross polarization array antenna with suspended probe-feed," Microwave and Optical Technology Letters pp.825-829 Feb. 2013

• Wang-Sang Lee, Wang-Ik Son, Kyoung-Sub Oh, and Jong-Won Yu "Contactless energy transfer systems using antiparallel resonant loops," IEEE Trans. on Industrial Electionics Vol.60 pp.350-359 Jan. 2013

2012

• Soo-Ji Lee, Dong-Jin Lee, Won-Seok Lee, and Jong-Won Yu "Electromagnetic scattering from both finite semi-circular channels and bosses in a conducting plane: TM case," Journal of electromagnetic waves and applications Vol.26 pp.2398-2409 Oct. 2012

• Won-Seok Lee, Soo-Ji Lee, Dong-Jin Lee, Wang-Sang Lee, and Jong-Won Yu "Scattering from concave conducting wedges with longitudinal corrugations: TM case," Journal of electromagnetic waves and applications Vol.26 pp.2142-2153 Oct. 2012

• Wang-Sang Lee, Hyun-Sung Tae, Hyeong-SeokJang, and Jong-Won Yu "Scattering from cylindrical cavity-backed aperture with inner or outer longitudinal corrugations: TM case" Journal of electromagnetic waves and applications Vol.26 pp.2090-2101 Sep. 2012

• Kyoung-Sub Oh, Wang-Sang Lee, Won-Seok Lee, and Jong-Won Yu "A capacitor-loaded cylindrical resonant coil with parallel connection," Applied physics letters Vol.101 No.064105 2012

• Hyeong-SeokJang, Wang-Sang Lee, Hyun-Sung Tae, Han Lim Lee, and Jong-Won Yu "Transmission and shielding from a magnetic line current placed inside or outside of the multi-slotted circular cylinder," Journal of electromagnetic waves and applications Vol.260 2012

• Wang-Sang Lee, Kyoung-Sub Oh, and Jong-Won Yu "A wideband planar monopole antenna array with circular polarized and band notched characteristics," Progress In Electromagnetics Research Vol.128 pp.381-398 2012

• Wang-Sang Lee, Han Lim Lee, Hyeong-SeokJang, Hyun-Sung Tae, and Jong-Won Yu "Analysis of scattering with multi-slotted cylinder with thickness: TM case" Progress In Electromagnetics Research Vol.128 pp.105-120 2012

• Wang-Sang Lee, Hyeong-Seok Jang Kyoung-Sub Oh, and Jong-Won Yu "Near-field Switched Loop Antenna Array with Circular Defected Ground Structure (DGS) for Precis Positioning System," IET Electronics Letters Vol.49 No.24, pp.1510-1512 Jul. 2012

• Wang-Sang Lee, Han Lim Lee, Kyoung-Sub Oh, and Jong-Won Yu "Uniform magnetic field distribution of a spatially structured resonant coil for wireless power transfer," Applied physics letters Vol.100 No.214105 May. 2012

• Dong-Jin Lee, Soo-Ji Lee, Won-Seok Lee, and Jong-Won Yu "Diffraction by dielectric-loaded multiple slits in a conducting plane: TM case," Progress In Electromagnetics Research Vol.131 pp.409-424 Apr. 2012

• Wang-Sang Lee, Han Lim Lee, Kyoung-Sub Oh, and Jong-Won Yu "Switchable distance-based impedance matching networks for a tunable HF SYSTEM" Progress In Electromagnetics Research Vol.128 pp.19-34 2012

• Hyun-Sung Tae, Kyoung-Sub Oh, Han-Lim Lee, Wang-Ik Son, and Jong-Won Yu "Reconfigurable 1×4 Power Divider with Switched Impedance Matching Circuits," IEEE Microwave and Wireless Components Letters Vol.22 pp.64-66 Feb. 2012

2011

• Wang-Sang Lee, Sung-Yong Cha, Kyoung-Sub Oh, and Jong-Won Yu "Wideband circularly polarized planar monopole antenna array," IET Electronics Letters Vol.47 pp.1358-1360 Dec. 2011

• Kyoung-Sub Oh, Wang-Ik Son, Sung-Yong Cha, Moon-Que Lee and Jong-Won Yu "Compact Dual-Band Printed Quadrifilar Antennas for UHF RFID/GPS Operations," IEEE Antennas and Wireless Propagation Letters Vol.10 pp.804-807 Aug. 2011

• Han Lim Lee, Won-Kyu Lim, Kyoung-Sub Oh and Jong-Won Yu "24GHz Balanced Doppler Radar Front-End with Tx Leakage Canceller for antenna Impedance Variation and Mutual Coupling" IEEE Trans. Antennas and Propagation Vol.59 pp.4497-4504 Aug. 2011

• Hyun-Sung Tae, Kyoung-Sub Oh, Moon-Que Lee and Jong-Won Yu "Dual-band differential quadrature divider with asymmetric structure," IET Electronics Letters Vol.47 pp.706-707 Jun. 2011

• Wang-Sang Lee, Kyoung-Sub Oh, Dong-Zo Kim and Jong-Won Yu "Direct Six-port Modulator Using Polyphase Networks," Microwave and Optical Technology Letters Vol.53 pp.2321-2324 May. 2011

• Ki-Jin Kim, Tae-Ho Lim, kwang-Ho Ahn, and Jong-Won Yu "High gain and high efficiency CMOS power amplifier using multiple design techniques," IET Electronics Letters Vol.47 pp.601-602 May. 2011

• Wang-Ik Son, Moon-Que Lee and Jong-Won Yu "Module-Integrated-Antenna with Circular Polarization for Mobile UHF RFID Reader," IEEE Trans. on Microwave Theory and Technique Vol.59 pp.1157-1165 Apr. 2011

• Ki-Jin Kim, kwang-Ho Ahn, Tae-Ho Lim, Hyun Chul Park, and Jong-Won Yu "A Design Methodology for the 60 GHzCMOS Power Amplifier Using On-Chip Transformers," Microwave and Optical Technology Letters Vol.53 pp.506-509 Mar. 2011

• Han Lim Lee, Wang-Ik Son, and Jong-Won Yu "24GHz Transceiver Patch Array Front-End with a Balanced Tx Leakage Canceller," Microwave and Optical Technology Letters Vol.53 pp.559-562 Mar. 2011

• Wang-Ik Son, Hyun-Sung Tae and Jong-Won Yu "Compact Square Quadrifilar Helix Antenna for SDARS application at the Portable Terminal," IET Electronics Letters Vol.47 pp.232-233 Feb. 2011

2010

• Ki-Jin Kim, K. H. Ahn, T. H. Lim, Hyun Chul Park, and Jong-Won Yu "A 60 GHz Wideband Phased-Array LNA With Short-Stub Passive Vector Generator," IEEE Microwave and Wireless Components Letters Vol.20 pp.628-630 Nov. 2010

• Hyeong-Seok Jang, Won-Gyu Lim, Kyoung-Sub Oh, Seong-Mo Moon and Jong-Won Yu "Design of Low-Cost Chipless System Using Printable ChiplessTag with Electromagnetic Code," IEEE Microwave and Wireless Components Letters Vol.20 pp.640-642 Nov. 2010

• Won-Gyu Lim, Han Lim Lee and Jong-Won Yu "Transmitter and Receiver Isolation by Concentric Antenna Structure," IEEE Trans. Antennas and Propagation Vol.58 pp.3182-3188 Oct. 2010.

• Jeong-Hoo Kim, Dong-Zo Kim, Moon-Que Lee, Sang-Bo Min, Han Lim Lee and Jong-Won Yu "A design of low-profile triband antenna for emergency call system application," Microwave and Optical Technology Letters Vol.52 pp.2798-2801 Sep. 2010

• Dong-Zo Kim, Wang-Ik Son, Won-Gyu Lim, Han Lim Lee and Jong-Won Yu "Integrated Planar Monopole Antenna with Microstrip ResonatorsHaving Band -Notched Characteristics," IEEE Trans. Antennas and Propagation Vol.58 pp.2837-2842 Sep. 2010

• Dong-Zo Kim, Han Lim Lee, Moon-Que Lee and Jong-Won Yu "A Balanced Antenna Integrated Six-Port Receiver using Direct Conversion," Microwave and Optical Technology Letters Vol.52 pp.2512-2515 Aug. 2010

• Wang-Ik Son, Won-Gyu Lim, Moon-Que Lee, Sang-Bo Min and Jong-Won Yu "Design of Compact Quadruple Inverted-F antenna with Circular Polarization for GPS Receiver," IEEE Trans. Antennas and Propagation Vol.58 pp.1503-1510 May.2010

• Han Lim Lee, Dong-Zo Kim, Won-Gyu Lim, Moon-Que Lee and Jong-Won Yu "A Compact DVB-H Marchand Balun Using Vertically Coupling CPW Structure," Microwave and Optical Technology Letters Vol.52 pp.1174-1177 Mar. 2010

• Hyeong-Seok Jang, Won-Gyu Lim and Jong-Won Yu "UHF RFID Reader Front-End Having Wideband And Stable Tx/Rx Isolation Characteristic," Microwave and Optical Technology Letters Vol.52 pp.2467-2473 Feb. 2010

• Sang-Yun Lee, Dong-Zo Kim, Moon-Que Lee and Jong-Won Yu "A New Six-Port Receiver Architecture Using PolyPhase Networks," Microwave and Optical Technology Letters Vol.52 pp.449-502 Jan. 2010

2009

• Wang-Ik Son, Won-Gyu Lim, Dong-Zo Kim, Moon-Que Lee and Jong-Won Yu "Capacitively Loaded Spiral Shaped Resonator for Coplanar Waveguide," Microwave and Optical Technology Letters Vol.51 pp.3001-3004 Sep. 2009

• Won-Seok Jeong, Dong-Zo Kim, Won-Gyu Lim and Jong-Won Yu "Tunable Band-Notched Ultra Wideband Planar Monopole Antenna," Microwave and Optical Technology Letters Vol.51 pp.2829-2832 Sep. 2009

• Seong-Mo Moon, Jong-Won Yu and Moon-Que Lee "Direct QPSK demodulator using CMOS four-port BPSK receiver in conjunction with sequentially toggled LO phase,"
  IET Electronics Letters Vol.45 pp.1244-1245 2009

• Seong-Mo Moon, Jong-Won Yu and Moon-Que Lee "CMOS Four-Port Direct Conversion Receiver for BPSK Demodulation," IEEE Microwave and Wireless Components Letters Vol.19 pp.581-583 Sep. 2009

• Won-Gyu Lim, Seo-Young Park, Wang-Ik Son, Moon-Que Lee and Jong-Won Yu "RFID Reader Front-End Having Robust Tx Leakage Canceller for Load Variation," IEEE Trans. on Microwave Theory and Technique Vol.57 pp.1348-1355 May 2009

• Won-Gyu Lim and Jong-Won Yu "Scattering by a dielectric loaded conducting wedge with concaved edge : TE case," Progress in electromagnetics research Vol.89 pp.85-100 2009

• Dong-Zo Kim and Jong-Won Yu "Wide-band Planar Monopole Antenna with Triple Band-Notched Slots," Journal of Electromagnetic Waves and Applications Vol.23 pp.117-128 2009

2008

• Wan-Kyu Kim, Won Na, Jong-Won Yu and Moon-Que Lee "A High Isolated Coupled-Line Passive Circulator for UHF RFID Reader," Microwave and Optical Technology Letters Vol.50 pp.2597-2600 July. 2008

• Won-Gyu Lim and Jong-Won Yu "Balanced Circulator Structure with Enhanced Isolation Characteristics," Microwave and Optical Technology Letters Vol.50 pp.2389-2391 Jun. 2008

• Hyung-Sun Lim, Wan-Kyu Kim and Jong-Won Yu "Performance Analysis of Single-Frequency CW Signal-Based I/Q Regeneration in Five-Port Junction-Based Direct Receivers on Rayleigh Fading Channels," IEEE Trans. on Circuits and Systems Vol.55 pp.561-565 Jun. 2008

• Won-Gyu Lim, Wang-Ik Son, Kyoung Sub Oh, Wan-Kyu Lim and Jong-Won Yu "Compact Integrated Antenna with Circulator for UHF RFID System," IEEE Antennas and Wireless Propagation Letters Vol.7 pp.673-675 Mar. 2008

~ 2007

•  Hyung-Sun Lim, Wan-Kyu Kim, Jong-Won Yu, Hyung-Chul Park, Woo-Jin Byun and Myung-Sun Song "Compact Six-Port Transceiver for Time-Division Duplex Systems," IEEE Microwave and Wireless Components Letters Vol.17 pp.394-396 May 2007

• Wang-Sang Lee , Dong-zo Kim, Ki-Jin Kim and Jong-Won Yu "WideBand Planar Monopole Antenna with Dual Band -Notched Characteristic," IEEE Trans. on Microwave Theory and Technique Vol.54 pp.2800-2806 Jun. 2006

• Wang-Sang Lee , Dong-zo Kim and Jong-Won Yu "Wideband Crossed Monopole Antenna with the Band -Notched Characteristic " Microwave and Optical Technology Letters Vol.48 pp.543-545 Mar. 2006

• Wang-Sang Lee, Won-Gyu Lim and Jong-Won Yu "Multiple Band-Notched Planar Monopole Antenna for Multi-band Wireless Systems," IEEE Microwave and Wireless Components Letters Vol.15 pp.576-578 Sep. 2005

• Wang-Sang Lee, Ki-Jin Kim, Dong-Zo Kim and Jong-Won Yu "Compact Frequency-Notched Wideband Planar Monopole Antenna with an L-shape Ground Plane," Microwave and Optical Technology Letters Vol.46 pp.340-343 Sep. 2005

• Jong-Won Yu "Oblique Scattering by a Pair of Thick Conducting Half Planes : TE case," Journal of Electromagnetic Waves and Applications Vol.19 pp.1209-1221 Sep. 2005

• Jong-Won Yu, W.J.Byun and Noh-Hoon Myung "Multiple scattering from Two Dielectric-Filled semi-circular channels in a Conducting Plane : TM case," IEEE trans. Antennas and Propagation Vol.50 pp.1250-1253 Sep. 2002

• Jong-Won Yu and Noh-Hoon Myung "Oblique Scattering and Coupling To a Slit Coaxial Cable : TM Case," Journal of Electromagnetic Waves and Applications Vol.14 pp.931-942 2000

• Jong-Won Yu and Noh-Hoon Myung "Oblique Scattering by a Pair of Conducting Half Planes: TM case," IEEE trans. Antennas and Propagation Vol.47 pp.1679-1701 2000

• Jong-Won Yu, W.J.Byun and Noh-Hoon Myung "TM Scattering from Hollow and Dielectric Filled Semi-Elliptic Channels with Arbitrary Eccentricity in a Perfectly Conducting Plane," IEEE Trans. on Microwave Theory and Technique Vol.46 pp.1336-1339 Sep.1998

• Jong-Won Yu and Noh-Hoon Myung "Scattering by a Dielectric -Loaded Nonplanar Slit : TM case," IEEE trans. Antennas and Propagation Vol.46 pp.598-600 Apr. 1998

• Jong-Won Yu and Noh-Hoon Myung "TM Scattering by a Wedge with Concaved Edge," IEEE trans. Antennas and Propagation Vol.45 pp.1315-1316 Aug.1997

• Jong-Won Yu and Noh-Hoon Myung "Diffraction by a Dielectric -Loaded Half Plane with Eccentric Edge," IEEE Electronics Letters Vol.62 pp.1976-1978 Oct.1996