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Impedance Bandwidth Enhancement Using Capacitor-Controlled Series Resonance in an Antenna’s Feeding Structure
Rui Li, Longyue Qu, Hyunwoong Shin, Hoseung Lee, Seokju Wi, Jeonghwan Kim, Hyeongdong Kim
J. Electromagn. Eng. Sci. 2024;24(2):129-137.   Published online March 31, 2024
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A Compact MIMO Antenna Design Using the Wideband Ground-Radiation Technique for 5G Terminals
Rui Li, Longyue Qu, Hyeongdong Kim
J. Electromagn. Eng. Sci. 2024;24(1):89-97.   Published online January 31, 2024
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Improved Ground Radiation Antenna Performance for a Vertically Attached PCB
Seokju Wi, Hoseung Lee, Jeonghwan Kim, Rui Li, Hyunwoong Shin, Hyeongdong Kim
J. Electromagn. Eng. Sci. 2023;23(5):452-454.   Published online September 30, 2023
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Enhancing Efficiency for Wideband Antennas by Controlling the Parasitic Resonance of the Feed Structure
Hyunwoong Shin, Hyeongdong Kim
J. Electromagn. Eng. Sci. 2022;22(4):399-402.   Published online July 13, 2022
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Wideband Mobile Antenna Design Using a Resonant Feeding Structure
Hyunwoong Shin, Hyeongdong Kim
J. Electromagn. Eng. Sci. 2022;22(3):252-255.   Published online May 31, 2022
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Circularly Polarized Loop-Type Ground Radiation Antenna for IoT Applications
Zeeshan Zahid, Longyue Qu, Hyung-Hoon Kim, Hyeongdong Kim
J. Electromagn. Eng. Sci. 2019;19(3):153-158.   Published online July 31, 2019
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Loop-Type Ground Radiation Antenna for a C-Shaped Ground Plane
Hongkoo Lee, Zeeshan Zahid, Hyeongdong Kim
J. Electromagn. Eng. Sci. 2019;19(1):1-5.   Published online January 31, 2019
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Tunable-Slot-Type Ground Radiation Antenna with Dual Band Operation Using LC Resonator
Zeeshan Zahid, Hyeongdong Kim
J. Electromagn. Eng. Sci. 2017;17(2):71-75.
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Numerical Investigation of an Unconditionally Stable Compact 2D FDTD Based on the Alternating-Direction Implicit Scheme
Ju Saehoon, Cheon Jeongnam, Hyung-Hoon Kim, Hyeongdong Kim
J. Electromagn. Eng. Sci. 2003;3(1):39-44.
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