ติดตาม
Cheonga Lee
Cheonga Lee
ยืนยันอีเมลแล้วที่ postech.ac.kr
ชื่อ
อ้างโดย
อ้างโดย
ปี
Liquid Crystals for Advanced Smart Devices with Microwave and Millimeter‐Wave Applications: Recent Progress for Next‐Generation Communications
J Ma, J Choi, S Park, I Kong, D Kim, C Lee, Y Youn, M Hwang, S Oh, ...
Advanced Materials 35 (45), 2302474, 2023
132023
Sensor-integrated RIS unit element featuring mutual coupling reduction
M Hwang, Y Youn, S Chang, D Kim, C Lee, D An, W Hong
2022 IEEE International Symposium on Radio-Frequency Integration Technology …, 2022
82022
Real-time Implementation of Semi-active Reconfigurable Intelligent Surfaces for mmWave and Sub-THz Systems
D Jun, Y Youn, C Lee, M Hwang, W Hong, CB Chae
2023 IEEE 20th Consumer Communications & Networking Conference (CCNC), 941-942, 2023
62023
Transparent intelligent surfaces for sub-6 GHz and mmWave B5G/6G systems
Y Youn, C Lee, D Kim, S Chang, M Hwang, D Jun, CB Chae, W Hong
2022 IEEE International Conference on Communications Workshops (ICC …, 2022
62022
Enhancing microwave heating uniformity using reconfigurable diffractive beamforming surface
D Kim, M Kim, Y Youn, S Chang, C Lee, J Kim, B Oh, W Hong
Microwave and Optical Technology Letters 64 (1), 47-53, 2022
52022
Demonstration of Millimeter-Wave Reconfigurable Intelligent Surface (RIS) With Built-In Sensors for Automatic Tracking of Direction-of-Arrival (DOA)
M Hwang, D An, S Chang, Y Youn, D Kim, C Lee, W Hong
IEEE Sensors Letters, 2023
32023
28 GHz 5G OTA Test Using Optically-transparent Reflective Surface Fabricated by Electroforming
C Lee, D Jun, M Hwang, D Kim, Y Youn, S Chang, D An, SH Park, ...
2022 International Symposium on Antennas and Propagation (ISAP), 97-98, 2022
22022
Characterization of Nematic Liquid Crystal Dielectric Properties using Complementary FSS featuring Electrically Small Cell Gaps across a wide Sub-THz Range
D Kim, J Choi, Y Youn, S Chang, C Lee, W Kim, W Hong
IEEE Transactions on Antennas and Propagation, 2023
12023
Liquid Crystals for Advanced Smart Devices with Microwave and Millimeter‐Wave Applications: Recent Progress for Next‐Generation Communications (Adv. Mater. 45/2023)
J Ma, J Choi, S Park, I Kong, D Kim, C Lee, Y Youn, M Hwang, S Oh, ...
Advanced Materials 35 (45), 2370327, 2023
12023
Characterization of Nematic Liquid Crystal using Complementary FSS in D-band
D Kim, Y Youn, S Chang, C Lee, M Hwang, JY Lee, W Hong
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI …, 2022
12022
Diagnosis and Modification of Propagating Electromagnetic Waves Using DoA system and EM Skin
D An, S Chang, M Hwang, Y Youn, D Kim, C Lee, W Hong
IEEE Transactions on Antennas and Propagation, 2024
2024
The Effect of Antenna Beamforming Coverage of User Equipment: Reconfigurable intelligent surface-aided mmWave NLOS wireless scenarios
B Kim, M Hwang, J Choi, C Lee, W Hong
IEEE Antennas and Propagation Magazine, 2024
2024
Environment-Adaptive Reconfigurable Intelligent Surface for Dynamic Channel Conditions
M Hwang, Y Youn, D Kim, D An, S Chang, C Lee, W Hong
IEEE Communications Magazine 61 (11), 152-158, 2023
2023
Wireless Channel Customization using Direction-Of-Arrival Sensing Method and Reflective EM Skin
D An, S Chang, M Hwang, Y Youn, D Kim, C Lee, W Hong
2023 IEEE International Symposium On Antennas And Propagation (ISAP), 1-2, 2023
2023
Wireless Channel-adaptive Sensor-integrated Reconfigurable Intelligent Surface based on Deep Neural Network
M Hwang, Y Youn, C Lee, D Kim, D An, W Hong
2023 International Workshop on Antenna Technology (iWAT), 1-4, 2023
2023
An Optically Transparent Glass Absorber using a Multi-Fractal Ring Structure for Ka-band
S Chang, Y Youn, C Lee, D Kim, B Kang, H Choi, C Kim, W Hong
2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI …, 2021
2021
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บทความ 1–16