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변강일
Byun, Gangil

변강일

Department of Electrical Engineering(전기전자공학과)

Research Interests
Antennas;Antenna arrays;5G Communications;metasurfaces;display-integrated antennas;안테나;소형안테나;배열안테나;바이오 EM 센서;메타표면;디스플레이 집적 안테나
Lab Description
ATL’s principal areas of research are in the design and analysis of antennas, antenna arrays, and RF hardware for adaptive beamforming, such as direction of arrival estimation, interference mitigation, and radar. Our research topics are associated with 5G wireless communications, satellite navigation systems, satellite communications, ground and aeronautic vehicles, and mobile devices, which covers both civil and military applications.[Recent interests] We are actively trying to expand our research boundaries for more advanced technologies: surface electromagnetics, display-integrated antennas, and microwave sensing for health-care systems.
Researcher ID Research Gate ORCiD Scopus Google Scholar
Previous
Log‑Periodic Patch Array with Coupled T‑Probes for Broadband Dual‑Polarized Antenna‑on‑Display File

Heo, Jin Myeong , Kim, Kiseo , Choi, Jaeuk , Byun, Gangil

Article Issue Date2025-03 View32
Ultra-Wideband Frequency-Invariant Beamforming Using a Generalized Nesting Array File

Yu, Taeho , Heo, Jin Myeong , Park, Cheolsun , Jeon, Yong Ku , Byun, Gangil

Article Issue Date2024-10 View62
Anisotropic Metagratings with a Polarization Selective Layer for Anomalous Wide‑Angle Reflection and Polarization Conversion File

Nguyen, Mai Anh , Byun, Gangil

Article Issue Date2024-10 View38
Honeycomb-Shaped Holographic Metasurface Antennas Using Stepped-Impedance Distribution for Expandable Multibeam Applications File

Nguyen, Thi Duyen , Byun, Gangil

Article Issue Date2024-08 View53
Circular Polarization Conversion Using Dual Frequency Selective Surfaces for Full-Duplex Satellite Communications File

Choi, Dongju , Byun, Gangil

Article Issue Date2024-08 View47
Dual-Band Dual-Polarization Decoupling Metasurface Using Stacked Mushroom Structure With Asymmetric Via Posts File

Heo, Jin Myeong , Kim, Hyun , Kim, Dong-Yoon , Kim, Sang-Keun , Yun, Gwang-Ro , Byun, Gangil

Article Issue Date2024-06 View53
Optically Transparent Series-Fed Microstrip Array With Small Inter-Element Spacing and Stepped Feed-Lines for Antenna-on-Display File File

Heo, Jin Myeong , Kim, Kiseo , Choi, Jaeuk , Byun, Gangil

Article Issue Date2024-06 View58
Bianisotropic Metasurface for Spatial Separation of Multiple Harmonic Waves File

Nguyen, Thi Hai-Yen , Lee, Jongwon , Byun, Gangil

Article Issue Date2023-11 View77
From Challenges to Success: A road map for early career researchers [Young Professionals] File

Byun, Gangil

Article Issue Date2023-10 View40
Circularly Polarized Wideband Uniplanar Crossed-Dipole Antenna With Folded Striplines and Rectangular Stubs File File

Wang, Heesu , Byun, Gangil , Park, Yong Bae , Park, Ikmo

Article Issue Date2023-06 View41
Metasurface spatial filters for multiple harmonic signals File File

Kim, Daeik , Nguyen, Mai Anh , Byun, Gangil , Lee, Jongwon

Article Issue Date2023-06 View68
Non-Uniform Metasurface-Integrated Circularly Polarized End-Fire Dipole Array Antenna File File

Nkimbeng, Cho Hilary Scott , Wang, Heesu , Byun, Gangil , Park, Yong Bae , Park, Ikmo

Article Issue Date2023-03 View46
Surface Wave Suppression for Improved Isolation and Bore-Sight Gain Based on Dipole Moment Conversion File

Nguyen, Thi Hai-Yen , Kim, Young-Wan , Park, Jongkuk , Ahn, Se-Hwan , Joo, Ji-Han , Choo, Hosung , Byun, Gangil

Article Issue Date2022-12 View82
Design of an Out-Folded Patch Antenna With a Zeroth-Order Resonance for Non-Invasive Continuous Glucose Monitoring File

Nguyen, Mai Anh , Bien, Franklin , Byun, Gangil

Article Issue Date2022-10 View62
Design of a Compact Indirect Slot-Fed Wideband Patch Array with an Air SIW Cavity for a High Directivity in Missile Seeker Applications File File

Kang, Wootaek , Lim, Tae-Heung , Kim, Youngwan , An, Sehwan , Joo, Ji-Han , Byun, Gangil

Article Issue Date2022-10 View100
Novel Method for Sidelobe Level Suppression in Multielement Angled Dipole Array Antennas File

Wang, Heesu , Byun, Gangil , Park, Yong Bae , Park, Ikmo

Article Issue Date2022-09 View77
Optically Invisible Artificial Magnetic Conductor Subarrays for Triband Display-Integrated Antennas File

Thi Duyen Nguyen , Kim, Kiseo , Yoon, Sang Rock , Byun, Gangil

Article Issue Date2022-08 View49
Aperture-Fed Quad-Port Dual-Band Dielectric Resonator-MIMO Antenna for Sub-6 GHz 5G and WLAN Application File File

Upadhyaya, Trushit , Park, Ikmo , Pandey, Rajat , Patel, Upesh , Pandya, Killol , Desai, Arpan , Pabari, Jayesh , Byun, Gangil , Kosta, Yogeshwar

Article Issue Date2022-08 View63
A Suboptimal Approach to Huygens' Metasurfaces for Wide-Angle Refraction File

Nguyen, Thi Hai-Yen , Byun, Gangil

Article Issue Date2022-05 View61
Asymmetric Iris Structures for Dual-Polarization Waveguide Slot Arrays for E-Band Wireless Backhaul Systems File

You, Sion , Ahn, Sang Chul , Kim, Young Su , Byun, Gangil

Article Issue Date2022-04 View40
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