Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Gwan Hui Lee"'
Publikováno v:
IEEE Access, Vol 9, Pp 52619-52633 (2021)
A generalized design technique of ultra-wideband planar transitions using EM-based analytical models is presented in this paper. Among various planar transmission lines, each transmission line has unique advantages over other line types, and a microw
Externí odkaz:
https://doaj.org/article/f43dc80325ae461c90f10e5f86d07437
Autor:
Byung Cheol Min, Gwan Hui Lee, Jung Seok Lee, Syifa Haunan Nashuha, Hyun Chul Choi, Kang Wook Kim
Publikováno v:
Sensors, Vol 22, Iss 18, p 6873 (2022)
A conventional differential line (DL), commonly used on typical digital circuit boards for transmitting high-speed digital data, has fundamental limitations on the maximum signal bandwidth (~10 GHz), mainly due to signal skew, multiple line coupling,
Externí odkaz:
https://doaj.org/article/98f85803529a4ae8a3c165d92d8efb18
Autor:
Gwan Hui Lee, Jung Seok Lee, Dong Hwi Kim, Syifa Haunan Nashuha, Mun Ju Kim, Byung Cheol Min, Jae Hyun Lee, Woo Chang Lee, Gun Su Yun, Tae Gyu Kim, Bong Tae Kim, Hyun Chul Choi, Hyeon Keo Park, Yong Kyoon In, Kang Wook Kim
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2431 (2022)
A design of a modular antenna/detector array for the electron cyclotron emission (ECE) imaging system at the Korea Superconducting Tokamak Advanced Research (KSTAR) is proposed. The modular antenna/detector array is based on a unit antenna/detector m
Externí odkaz:
https://doaj.org/article/3ac9149400b749fe96f45ea8d4bd7484
Publikováno v:
Sensors, Vol 20, Iss 19, p 5610 (2020)
A broadband compact-sized planar four-port multiple-input–multiple-output (MIMO) antenna with polarization diversity is presented. The proposed dual circularly polarized (CP) MIMO antenna consists of four G-shaped monopole elements, two of which ar
Externí odkaz:
https://doaj.org/article/8186b0dcab0d4589a1b267051fef2fef
Publikováno v:
Iranian Polymer Journal. 32:377-388
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 32:144-153
Publikováno v:
IEEE Access, Vol 9, Pp 52619-52633 (2021)
A generalized design technique of ultra-wideband planar transitions using EM-based analytical models is presented in this paper. Among various planar transmission lines, each transmission line has unique advantages over other line types, and a microw
Publikováno v:
Microwave and Optical Technology Letters. 63:1054-1060
Publikováno v:
Microwave and Optical Technology Letters. 62:1991-1996
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 31:216-224