Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Won Sang Yoon"'
Publikováno v:
Micromachines, Vol 14, Iss 10, p 1847 (2023)
A new co-simulation method is proposed for active devices and electromagnetic resonant circuits at microwave frequency range. For the measured and extracted device parameters, three steps of equivalent circuit models are processed of the general, sim
Externí odkaz:
https://doaj.org/article/a0198aafb0f744bea2960cc70eb20be3
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 19, Iss 4, Pp 259-265 (2019)
A frequency-selective beamforming array antenna system is proposed for next-generation mobile applications. Whereas a conventional phased array steers antenna beams in the same direction, the proposed system involves a channel-selective beam for each
Externí odkaz:
https://doaj.org/article/fcff1c1d8500480891b352d5c307ae61
Publikováno v:
The Journal of Korean Institute of Information Technology. 21:75-83
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e80c4a0c4ce1fe0e89dcc5d0ec8cc203
https://doi.org/10.14801/jkiit.2023.21.4.75
https://doi.org/10.14801/jkiit.2023.21.4.75
Publikováno v:
The Journal of Korean Institute of Information Technology. 21:67-73
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c52acb981eb4c268749b4aaee25ad524
https://doi.org/10.14801/jkiit.2023.21.4.67
https://doi.org/10.14801/jkiit.2023.21.4.67
Autor:
Hee-Won Lee, Won-Sang Yoon
Publikováno v:
The Journal of Korean Institute of Information Technology. 21:61-67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76d80d0433f5468d840646d1c7339f30
https://doi.org/10.14801/jkiit.2023.21.1.61
https://doi.org/10.14801/jkiit.2023.21.1.61
Publikováno v:
The Journal of Korean Institute of Information Technology. 20:73-81
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30d9e08cb41291b58c007622801df07d
https://doi.org/10.14801/jkiit.2022.20.9.73
https://doi.org/10.14801/jkiit.2022.20.9.73
Publikováno v:
The Journal of Korean Institute of Information Technology. 20:61-68
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0652a00904c4441762ec0f1bb81d4ebb
https://doi.org/10.14801/jkiit.2022.20.8.61
https://doi.org/10.14801/jkiit.2022.20.8.61
Publikováno v:
The Journal of Korean Institute of Information Technology. 20:67-75
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bd5ba60c4ec620d3084df5fad53e0bc
https://doi.org/10.14801/jkiit.2022.20.7.67
https://doi.org/10.14801/jkiit.2022.20.7.67
Publikováno v:
International Journal of Antennas and Propagation, Vol 2019 (2019)
A planar beam steerable array antenna system is proposed with dual-control circuits for feeding and reactive loadings. Two orthogonally arranged planar dipoles are excited by SPDT switching circuits, while the forward and backward beam directions are
Externí odkaz:
https://doaj.org/article/f21bb4a6966e40f6aa0a96f7e2b3902e
Publikováno v:
Electronics; Volume 12; Issue 10; Pages: 2226
In this paper, a compact antenna design method is proposed for microstrip patch antennas using a double-layered defected ground structure (DGS) configuration. While a conventional single-layered defected ground structure yields a lower resonant frequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c12c50af44fc39d89864c67880e75895