Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Kyeol Kwon"'
Publikováno v:
ETRI Journal, Vol 40, Iss 4, Pp 546-553 (2018)
Since the Gyeongju earthquakes in 2016, there have been increased research interests in the areas of seismic design, building collapse, and rescue radar applications in Korea. Ground penetrating radar (GPR) is a nondestructive electromagnetic method
Externí odkaz:
https://doaj.org/article/4345541fbffa47aa81162182c17921d4
Publikováno v:
International Journal of Antennas and Propagation, Vol 2013 (2013)
A dual-band on-body repeater antenna for in-on-on wireless body area network applications is proposed. The proposed antenna has a maximum radiation normal to the human-body surface for communication with implanted devices in the 5.8 GHz industrial, s
Externí odkaz:
https://doaj.org/article/e9598eb6ca2e4e4f8f5c05aaeb402573
Publikováno v:
International Journal of Antennas and Propagation, Vol 2012 (2012)
A dual-band on-body antenna for a wireless body area network repeater system is proposed. The designed dual-band antenna has the maximum radiation directed toward the inside of the human body in the medical implantable communication service (MICS) ba
Externí odkaz:
https://doaj.org/article/dabfef365e314a1ea7a6970952e09754
Publikováno v:
Microwave and Optical Technology Letters. 56:2351-2357
In this paper, an ultra-wideband (UWB) multiple-input multiple-output (MIMO) antenna for on-body application is proposed. The proposed MIMO antenna is composed of a UWB antenna above the ground plane and an additional meander line isolator located be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fbde00c98c9c9b5172d2128b496a9d4
https://doi.org/10.1002/mop.28591
https://doi.org/10.1002/mop.28591
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 25:137-148
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bcb1dea93785d93ad92a71594d47f81
https://doi.org/10.5515/kjkiees.2014.25.2.137
https://doi.org/10.5515/kjkiees.2014.25.2.137
Publikováno v:
Microwave and Optical Technology Letters. 55:1738-1741
In this study, a compact circularly-polarized (CP) enhanced bandwidth instrument, scientific, and measurement (ISM) band (2.4–2.485 GHz) antenna with enhanced bandwidth is proposed for wireless body area network applications. To miniaturize the siz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c18bac678e679b77c40ea16584db334
https://doi.org/10.1002/mop.27620
https://doi.org/10.1002/mop.27620
Autor:
Kyeol Kwon, Jaehoon Choi
Publikováno v:
Microwave and Optical Technology Letters. 55:1868-1871
A microstrip phase shifter using an artificial magneto-dielectric (AMD) is presented. The split-ring resonator (SRR) based AMD raises the effective permeability of the microstrip line to greater than one so that the maximum phase shift range of the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df4193ca8fc8afddf8718269e981c894
https://doi.org/10.1002/mop.27691
https://doi.org/10.1002/mop.27691
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 24:239-246
In this paper, a dual-band on-body antenna operating at MICS and ISM band for a wireless medical repeater system is proposed and the antenna performance including the human body effect is investigated. The designed dual-band antenna is comprised of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bec116db9748fb32cddd0c3b732f8e4b
https://doi.org/10.5515/kjkiees.2013.24.3.239
https://doi.org/10.5515/kjkiees.2013.24.3.239
Publikováno v:
Journal of electromagnetic engineering and science. 13:28-33
This paper proposes a miniaturized high-isolation diversity antenna for wearable wireless body area network (WBAN) applications. An inverted-F type radiating element is used to reduce the overall dimension of the proposed antenna to 30 mm×30 mm×2.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd98fd75e17067a3d492f95d16969eef
https://doi.org/10.5515/jkiees.2013.13.1.28
https://doi.org/10.5515/jkiees.2013.13.1.28
Publikováno v:
Microwave and Optical Technology Letters. 54:1761-1765
In this article, a capsule antenna used in an ingestible medical device is proposed. To achieve miniaturization and a wide bandwidth, an inverted-F antenna with a meandered strip line was used. The antenna performance in a human voxel model is analyz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69f79797e8276e58b9a62025f79cf8e2
https://doi.org/10.1002/mop.26869
https://doi.org/10.1002/mop.26869