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Changhyeong Lee
Changhyeong Lee
Center for Advanced Meta-Materials
在 kimm.re.kr 的电子邮件经过验证
标题
引用次数
引用次数
年份
Wideband 5G beamforming printed array clutched by LTE‐A 4× 4‐multiple‐input–multiple‐output antennas with high isolation
C Lee, MK Khattak, S Kahng
IET Microwaves, Antennas & Propagation 12 (8), 1407-1413, 2018
562018
A low profile, wideband and high gain beam-steering antenna for 5G mobile communication
MK Khattak, S Kahng, MS Khattak, A Rehman, C Lee, D Han
2017 IEEE international symposium on antennas and propagation & USNC/URSI …, 2017
132017
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
M Jeon, Y Seo, J Cho, C Lee, J Jang, Y Lee, HW Kwon, S Kahng
Sensors 21 (20), 6830, 2021
112021
A Stacked Array Antenna Able to Make a Very Large Gain and Tilt the End-Fire Beam at the ISM-Band
C Lee, H Park, Yongseok-Lim, S Kahng
International Journal of RF and Microwave Computer-Aided Engineering, 2019
112019
A Fully-Printed CRLH Dual-Band Dipole Antenna Fed by a Compact CRLH Dual-Band Balun
SK Muhammad Kamran Khattak, Changhyeong Lee, Heejun Park
Sensors 20 (17), 4991, 2020
92020
Development of Software Correlator for KJJVC
JH Yeom, SJ Oh, DG Roh, YW Kang, SY Park, CH Lee, HS Chung
Journal of Astronomy and Space Sciences 26 (4), 567-588, 2009
92009
A Planar Millimeter-Wave Resonator-Array to Sense the Permittivity of COP Film with the 5G Handset Back-Cover
Y Seo, C Lee, I Moon, K Ota, R Omote, S Kahng
Sensors 21 (13), 4316, 2021
72021
Design of wideband SIW beamforming circularly polarized antennas for 5G-band
G Namgung, C Lee, H Park, Y Seo, S Kahng, D Lim
2019 8th Asia-Pacific Conference on Antennas and Propagation (APCAP), 297-298, 2019
62019
A thin and short VHF wideband filter using CPW CRLH transmission‐line
C Lee, S Kahng
International Journal of RF and Microwave Computer‐Aided Engineering 28 (9 …, 2018
62018
A flat, broadband and high gain beam-steering antenna for 5G communication
MK Khattak, MS Khattak, A Rehman, C Lee, D Han, H Park, S Kahng
2017 International Symposium on Antennas and Propagation (ISAP), 1-2, 2017
62017
RF channel-selectivity sensing by a small antenna of metamaterial channel filters for 5G sub-6-GHz bands
MK Khattak, C Lee, H Park, S Kahng
Sensors 20 (7), 1989, 2020
52020
A small real-estate platform for 5G beamforming/beam-steering antennas shared with WBAN UHF-band MIMO antennas
H Park, GG Namgung, C Lee, J Kwon, S Kahng
2018 International Symposium on Antennas and Propagation (ISAP), 1-2, 2018
52018
Hybrid MIMO antennas for future 5G smartphone applications
S Kahng, MK Khattak, MS Khattak, A Rehman, C Lee, D Han, H Park
2017 Sixth Asia-Pacific Conference on Antennas and Propagation (APCAP), 1-3, 2017
52017
Improved isolation between closely spaced multiple dipole antennas using a metasurface structure
MK Khattak, C Lee, D Han, J Ju, S Kahng
2016 International Symposium on Electromagnetic Compatibility-EMC EUROPE …, 2016
52016
Ultra-Wideband Electromagnetic Composite Absorber Based on Pixelated Metasurface with Optimization Algorithm
C Lee, K Kim, P Park, Y Jang, J Jo, T Choi, H Lee
Materials 16 (17), 2023
42023
A small and angle-diversity antenna mountable for the small drone
Y Seo, M Jeon, J Cho, Y Lee, J Jang, C Lee, S Kahng
2021 International Conference on Information and Communication Technology …, 2021
42021
Design of a metamaterial-inspired reflectarray to increase the UHF-band RFID detection-range
G Namgung, C Lee, H Park, A Andujar, J Anguera, S Kahng
2019 13th European Conference on Antennas and Propagation (EuCAP), 1-3, 2019
42019
A Wide-Band Power-Splitter Fed Wide-Band Array Antenna Adoptable to Low-Weight GPR Systems
C Lee, H Park, GG Namgung, J Kwon, S Kahng
2018 International Symposium on Antennas and Propagation (ISAP), 1-2, 2018
32018
Antenna design for 4-by-4 MIMO communication
D Han, C Lee, H Park, S Kahng
2016 International Conference on Signal Processing and Communication (ICSC …, 2016
32016
Flat Rotman lens for 5G beamforming antenna
MK Khattak, C Lee, D Han, S Kahng
2016 IEEE 5th Asia-Pacific Conference on Antennas and Propagation (APCAP …, 2016
32016
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