Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Jiwon Heo"'
Publikováno v:
ACS Omega, Vol 8, Iss 36, Pp 32794-32803 (2023)
Externí odkaz:
https://doaj.org/article/6af65cbb759c4fc68c16dac5e5c6631d
Autor:
Erdenesukh Altanzaya, Jiwon Heo, Songyuan Xu, Chan-Soo Lee, Bierng-Chearl Ahn, Sung-Soo Kim, Seong-Gon Choi
Publikováno v:
Symmetry, Vol 16, Iss 3, p 304 (2024)
This paper presents a computer-simulation-based design of an in-line, coaxial-to-circular waveguide adapter for converting the coaxial transverse electromagnetic (TEM) mode to the circular waveguide TE11 mode over more than a one-octave bandwidth. Th
Externí odkaz:
https://doaj.org/article/38fcb3d033c5401083a5633c900ebc6f
Publikováno v:
Sensors, Vol 24, Iss 3, p 841 (2024)
The circular waveguide aperture or open-end radiator, one of the canonical antenna elements, can be filled with a dielectric material for miniaturization. With dielectric filling, the aperture reflection increases and impedance matching is necessary.
Externí odkaz:
https://doaj.org/article/4d10ad7acdc540f8b69fab8f241506c9
Autor:
Qiongyue Zhang, Songyuan Xu, Jiwon Heo, Erdenesukh Altanzaya, Galsan-Yondon Ariunbold, Delger Otgonbat, Chan-Soo Lee, Bierng-Chearl Ahn, Shu Li, Seong-Gon Choi
Publikováno v:
Applied Sciences, Vol 14, Iss 1, p 74 (2023)
This Communication presents a computational design approach for a broadband in-line coaxial-to-rectangular waveguide transition having a 2.83:1 bandwidth. Existing designs have a bandwidth ranging from 1.36:1 to 2:1. The proposed transition consists
Externí odkaz:
https://doaj.org/article/c113785dbc51442a92f564c485f6dfd0
Publikováno v:
Applied Sciences, Vol 13, Iss 20, p 11265 (2023)
For miniaturization, rectangular waveguides with a reduced height are often required, along with a coaxial transition for signal launching. We present a simulation-based design of a broadband transition from a coaxial cable to a rectangular waveguide
Externí odkaz:
https://doaj.org/article/214c3555f2af40ac95b471e625751679
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 10 (2022)
Actin is a multifunctional biomolecule that forms not only basic structural bodies such as filopodia and lamellipodia, but also large microvilli-like organelles like stereocilia. Actin consists of four sub-domains (S1, S2, S3, and S4), and the “tar
Externí odkaz:
https://doaj.org/article/65ca99a56d7e4a14898db23e494ebeef
Autor:
Kyung Park, Songyuan Xu, Jiwon Heo, Otgonbat Delger, Bierng-Chearl Ahn, Galsan-Yondon Ariuand
Publikováno v:
The Journal of Korean Institute of Information Technology. 21:61-68
Autor:
Vishal V. Burungale, Hyojung Bae, An-Na Cha, Jiwon Heo, Sang-Wan Ryu, Soon-Hyung Kang, Jun-Seok Ha
Publikováno v:
International Journal of Hydrogen Energy. 48:4193-4206
Autor:
Pratik Mane, Indrajit V. Bagal, Hyojung Bae, Abhijit N. Kadam, Vishal Burungale, Jiwon Heo, Sang-Wan Ryu, Jun-Seok Ha
Publikováno v:
International Journal of Hydrogen Energy. 47:39796-39828
Publikováno v:
Hydrobiologia. 849:3335-3350