Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Jeong-Heum Park"'
Publikováno v:
IEEE Access, Vol 8, Pp 9513-9519 (2020)
This paper presents a W-band planar type via-monopole based quasi Yagi-Uda antenna using metal coated through glass silicon via structures. The antenna was designed and fabricated on 350 μm thick borosilicate glass substrate, which has very low diel
Externí odkaz:
https://doaj.org/article/a445e8b5aa1343b394230049a7b960f3
Publikováno v:
IEEE Access, Vol 7, Pp 87907-87915 (2019)
In this paper, we demonstrate a V-band planar micromachined helical antenna (PHA) with end-fire radiation on the glass substrate. The planar rectangular helical configuration is realized using the novel through-glass silicon via (TGSV) technology. Th
Externí odkaz:
https://doaj.org/article/0f6171df5cc14f9496248b28c9dd3e0f
Publikováno v:
Sensors, Vol 18, Iss 10, p 3506 (2018)
In this study, we propose a thermal frequency reconfigurable electromagnetic absorber using germanium telluride (GeTe) phase change material. Thermally-induced phase transition of GeTe from an amorphous high-resistive state to a crystalline low-resis
Externí odkaz:
https://doaj.org/article/62e746be82bb43a58d995ad118e24ff4
Publikováno v:
IEEE Access, Vol 8, Pp 9513-9519 (2020)
This paper presents a W-band planar type via-monopole based quasi Yagi-Uda antenna using metal coated through glass silicon via structures. The antenna was designed and fabricated on 350 μm thick borosilicate glass substrate, which has very low diel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc7a078e0263c02b4201395e4374c1d0
https://ieeexplore.ieee.org/document/8951160/
https://ieeexplore.ieee.org/document/8951160/
Autor:
Jeong-Heum Park
Publikováno v:
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 32:34-38
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb405e19cc9b4f1e11746637088c868d
https://doi.org/10.5207/jieie.2018.32.6.034
https://doi.org/10.5207/jieie.2018.32.6.034
Publikováno v:
Sensors
Volume 18
Issue 10
Sensors, Vol 18, Iss 10, p 3506 (2018)
Sensors (Basel, Switzerland)
Volume 18
Issue 10
Sensors, Vol 18, Iss 10, p 3506 (2018)
Sensors (Basel, Switzerland)
In this study, we propose a thermal frequency reconfigurable electromagnetic absorber using germanium telluride (GeTe) phase change material. Thermally-induced phase transition of GeTe from an amorphous high-resistive state to a crystalline low-resis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02defe4d3195dc4a57db4e4bf08fb918
Autor:
Jeong-Heum Park
Publikováno v:
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 27:15-20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bf08064b7a6673b12b0c2f89f8e002f
https://doi.org/10.5207/jieie.2013.27.10.015
https://doi.org/10.5207/jieie.2013.27.10.015
Autor:
Jeong-Heum Park
Publikováno v:
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 26:45-51
In this paper, the wireless power transfer system using the magnetic resonance was designed and the effect of resonant coil radius and load resistance to this system was analyzed by the circuit analysis method. As a result, the calculated transmitted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36c6f00065a0474457735fd7e26f3039
https://doi.org/10.5207/jieie.2012.26.7.045
https://doi.org/10.5207/jieie.2012.26.7.045
Autor:
Jeong-Heum Park
Publikováno v:
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 26:75-81
In this paper, the wireless power transfer system using the magnetic resonance was designed, analyzed by circuit analysis methode and the calculated transfer function was compared with the measured one. The self-resonant coil was made up of the commo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5b691384fecf9e051d2ef16bec299ea
https://doi.org/10.5207/jieie.2012.26.1.075
https://doi.org/10.5207/jieie.2012.26.1.075
Autor:
Jeong-Heum Park
Publikováno v:
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 23:182-187
In this paper, the power management module of wireless sensor node is designed and fabricated utilizing RF energy from reader antenna of commercial RFID system, which is mainly categorized in the energy harvesting. For this, the rectenna and the high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14d51281b4f7c2f481a10265ec025f5c
https://doi.org/10.5207/jieie.2009.23.1.182
https://doi.org/10.5207/jieie.2009.23.1.182