Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Won Bin Park"'
Publikováno v:
Applied Sciences, Vol 12, Iss 18, p 9149 (2022)
A circular sector-shaped dipole antenna with meandered arms based on an artificial magnetic conductor (AMC) is proposed in this study. A compact unit cell of the AMC operating within 19–485 MHz is designed using a ferrite material, which exhibits h
Externí odkaz:
https://doaj.org/article/c4a281824358433e8e1b3f2300750da2
Publikováno v:
Applied Sciences, Vol 11, Iss 5, p 2237 (2021)
In this paper, a low-profile HF (high-frequency) meandered dipole antenna with a ferrite-loaded artificial magnetic conductor (AMC) is proposed. To operate in the HF band while retaining a compact size, ferrite with high permeability is applied to th
Externí odkaz:
https://doaj.org/article/f7691c21fbed4c98a204061c097db03d
Publikováno v:
Applied Sciences, Vol 10, Iss 15, p 5392 (2020)
In this letter, an electrically small Spidron fractal loop antenna operating in the VHF band is proposed. The ferrite material, which consists of a nickel-zinc combination, is loaded into inside of the loop antenna to increase the gain of the antenna
Externí odkaz:
https://doaj.org/article/570f184abd484f7085b795da17b0b678
Autor:
Won Bin Park, Son Trinh-Van, Youngoo Yang, Kang-Yoon Lee, Byunggil Yu, Jinwoo Park, Hojeong You, Keum Cheol Hwang
Publikováno v:
Applied Sciences, Vol 10, Iss 5, p 1642 (2020)
In this paper, an extremely low-profile ferrite dipole antenna operating on the VHF band (30−300 MHz) is proposed. The design antenna consists of 44 plate-type ferrite cells arranged into two stacked ferrite layers: a bottom ferrite layer with 2 ×
Externí odkaz:
https://doaj.org/article/bc9c21f9386843119106cd8f4f545fdd
Publikováno v:
Korean Journal of Critical Care Medicine, Vol 29, Iss 4, Pp 288-296 (2014)
BACKGROUND: The aim of this study was to assess the relationship between acute physiologic and chronic health examination (APACHE) II and sequential organ failure assessment (SOFA) scores and outcomes of post-cardiac arrest patients treated with ther
Externí odkaz:
https://doaj.org/article/cbb98171975c43a387cb34571c18836a
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03865- (2024)
This study examines the characteristics of manufactured aggregates by designing an experiment using Mixture Experiments Design of Experiments (ME-DOE) for triaxial whiteware compositions and proposes the optimal mixture for manufacturing artificial l
Externí odkaz:
https://doaj.org/article/763b1d8b38db44e5aeaa5129ae34bd4b
Publikováno v:
Applied Sciences, Vol 7, Iss 10, p 979 (2017)
In this paper, a 3D-printed super-wideband (SWB) Spidron fractal cube antenna is proposed. The Spidron fractal configuration is utilized as a self-complementary structure on each face of a 3D frame to attain SWB characteristics. The antenna is excite
Externí odkaz:
https://doaj.org/article/d5f308a251e94f3eb091d34711c03a37
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 34:167-170
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7984b5ffbc02a81dcae2cc8fd469bc68
https://doi.org/10.5515/kjkiees.2022.34.2.167
https://doi.org/10.5515/kjkiees.2022.34.2.167
Autor:
Won Bin Park, Moon-Tae Kim
Publikováno v:
Review of Accounting and Policy Studies. 24:121-143
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9700b683fe4f7e268a9d8463b44dda35
https://doi.org/10.21737/raps.2019.05.24.2.121
https://doi.org/10.21737/raps.2019.05.24.2.121
Autor:
Byunggil Yu, Youngoo Yang, Son Trinh-Van, Keum Cheol Hwang, Hojeong You, Jinwoo Park, Won Bin Park, Kang-Yoon Lee
Publikováno v:
Applied Sciences
Volume 10
Issue 5
Applied Sciences, Vol 10, Iss 5, p 1642 (2020)
Volume 10
Issue 5
Applied Sciences, Vol 10, Iss 5, p 1642 (2020)
In this paper, an extremely low-profile ferrite dipole antenna operating on the VHF band (30&ndash
300 MHz) is proposed. The design antenna consists of 44 plate-type ferrite cells arranged into two stacked ferrite layers: a bottom ferrite layer
300 MHz) is proposed. The design antenna consists of 44 plate-type ferrite cells arranged into two stacked ferrite layers: a bottom ferrite layer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::032f040d3bda159bb0b797c49206ed39