Changhyeong Lee
5PUBLICATIONS
2CO-AUTHORS
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Publications (5)
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|Sep 09, 2023
Ultra-Wideband Electromagnetic Composite Absorber Based on Pixelated Metasurface with Optimization Algorithm.Changhyeong Lee, Kichul Kim, Pyoungwon Park
|Oct 26, 2021
Investigation on Beam Alignment of a Microstrip-Line Butler Matrix and an SIW Butler Matrix for 5G Beamforming Antennas through RF-to-RF Wireless Sensing and 64-QAM Tests.Munsu Jeon, Yejune Seo, Junghyun Cho
|Jul 02, 2021
A Planar Millimeter-Wave Resonator-Array to Sense the Permittivity of COP Film with the 5G Handset Back-Cover.Yejune Seo, Changhyeong Lee, Inyeol Moon
|Sep 09, 2020
A Fully-Printed CRLH Dual-Band Dipole Antenna Fed by a Compact CRLH Dual-Band Balun.Muhammad Kamran Khattak, Changhyeong Lee, Heejun Park
|Apr 08, 2020
RF Channel-Selectivity Sensing by a Small Antenna of Metamaterial Channel Filters for 5G Sub-6-GHz Bands.Muhammad Kamran Khattak, Changhyeong Lee, Heejun Park
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