Zobrazeno 1 - 10
of 309
pro vyhledávání: '"Jong Won Yu"'
Autor:
Jin Soo Lee, Jeong-Wook Kim, Jae Hee Lee, Yong Koo Son, Young Bin Kim, Kyoohee Woo, Chanhee Lee, Il-Doo Kim, Jae Young Seok, Jong Won Yu, Jung Hwan Park, Keon Jae Lee
Publikováno v:
Nano-Micro Letters, Vol 15, Iss 1, Pp 1-18 (2023)
Highlights Flash-induced porous graphene (FPG) was synthesized via a broad-spectrum flash lamp that induced synergistic photo-effects between ultraviolet and visible-near-infrared wavelengths, resulting in large-area synthesis in just a few milliseco
Externí odkaz:
https://doaj.org/article/4b4639273f0849529436470a6aeeb824
Autor:
Jong Won Yu, Jongha Park, Pil Sang Song, Jae Hyun Park, Min Sung Kim, Gi Jung Jeon, Min Sik Kim, Tae Oh Kim
Publikováno v:
Clinical Endoscopy, Vol 49, Iss 1, Pp 76-80 (2016)
Esophagogastroduodenoscopy (EGD) is considered a relatively safe procedure. However, the procedure and the materials used in EGD with conscious sedation can cause stress to the patient. Adverse events during EGD have been reported, represented by car
Externí odkaz:
https://doaj.org/article/4a115cbfe52f4f44b675fb5c990f6960
Publikováno v:
IEEE Access, Vol 10, Pp 93773-93784 (2022)
This paper presents a pattern reconfigurable dual-polarized dipole antenna with staggered parasitic elements operating in 3.5 GHz band. The proposed antenna is designed by assembling two linearly polarized antennas to be orthogonally polarized, and e
Externí odkaz:
https://doaj.org/article/2a8725bd812a41f391afe4a7b5df67ca
Publikováno v:
IEEE Access, Vol 10, Pp 100911-100921 (2022)
On-board data reduction is a major concern in designing of a spaceborne synthetic aperture radar (SAR) system since the volume of acquired SAR data is generally much higher than the downlink capability to the ground-station. The dechirp-on-receive (D
Externí odkaz:
https://doaj.org/article/934a1a71b68d459b9f4112410ef29fcc
Publikováno v:
Alexandria Engineering Journal. 69:759-770
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0946f8dd4d10f4ccc2b6ddc32cfefd14
https://doi.org/10.1016/j.aej.2023.02.026
https://doi.org/10.1016/j.aej.2023.02.026
Publikováno v:
IEEE Transactions on Vehicular Technology. 72:4805-4814
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd62a6cd8c70068092e49b8d5dc8489d
https://doi.org/10.1109/tvt.2022.3226294
https://doi.org/10.1109/tvt.2022.3226294
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:7211-7216
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2366d2d8ed24887a8dae4c566fb2d515
https://doi.org/10.1109/tap.2022.3161329
https://doi.org/10.1109/tap.2022.3161329
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 21:923-927
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04fe01231ab79bd9e03b4ca6b847784e
https://doi.org/10.1109/lawp.2022.3151894
https://doi.org/10.1109/lawp.2022.3151894
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:1523-1528
This paper proposes the wideband circularly polarized (CP) phased array antenna system for wide axial ratio scanning. For mobile satellite communication, the low profile CP antenna with a wide axial ratio scanning region in wide frequency bandwidth i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::906131a443b121ec3796b45083b9fdee
https://doi.org/10.1109/tap.2021.3078509
https://doi.org/10.1109/tap.2021.3078509
Publikováno v:
IEEE Transactions on Vehicular Technology. 71:33-40
This paper presents a gain enhanced wide azimuth beam automotive antenna using half-mode substrate integrated waveguide (HMSIW) cavity for automotive applications. The antenna is separated into two HMSIW cavities by electrical via walls. The two HMSI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::843a87b8fbf79b85c338c3e411927df7
https://doi.org/10.1109/tvt.2021.3130893
https://doi.org/10.1109/tvt.2021.3130893