Changhyeong Lee

According to our database, Changhyeong Lee authored at least 7 papers between 2019 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

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, Koichro Ota, Ryomei Omote, Sungtek Kahng

Sensors, 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, Changhyeong Lee, Jiyeon Jang, Yejin Lee, Hyung-Wook Kwon, Sungtek Kahng

Sensors, 2021

A Small and Angle-Diversity Antenna Mountable for the Small Drone.

Yejune Seo, Munsu Jeon, Junghyun Cho, Yejin Lee, Jiyeon Jang, Changhyeong Lee, Sungtek Kahng

Proceedings of the International Conference on Information and Communication Technology Convergence, 2021

2020

A Fully-Printed CRLH Dual-Band Dipole Antenna Fed by a Compact CRLH Dual-Band Balun.

Muhammad Kamran Khattak, Changhyeong Lee, Heejun Park, Sungtek Kahng

Sensors, 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, Sungtek Kahng

Sensors, 2020

A Nature-Inspired Machine Optimization Technique for Metasurfaces to Improve the Isolation between 5G MIMO Antennas.

Changhyeong Lee, Abdul Rehman, Heejun Park, Gwang-Gyun Namgung, Yejune Seo, Sungtek Kahng

Proceedings of the 2020 International Conference on Artificial Intelligence in Information and Communication, 2020

2019

Leaky-Wave Antenna for a Military Vehicle-to-Satellite Link.

Yejune Seo, Heejun Park, Changhyeong Lee, Gwang-Gyun Namgung, Sungtek Kahng

Proceedings of the 2019 International Conference on Information and Communication Technology Convergence, 2019