Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Yun-Hyun Jo"'
Publikováno v:
The Journal of the Korea institute of electronic communication sciences. 11:119-124
In this paper, we studied on MAC(Media Access Control) protocol for UAVs application. According to the number of UAVs, ground control station should control properly increased UAVs. So, we applied CSMA/CA that used in current civil aircraft to UAV co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdf8ae9b8cdd01f56648bedd28914aa7
https://doi.org/10.13067/jkiecs.2016.11.1.119
https://doi.org/10.13067/jkiecs.2016.11.1.119
Publikováno v:
The Journal of Korea Navigation Institute. 17:516-523
In this paper, The path loss model of Air Traffic Control(ATC) telecommunication radio channel has been studied at the Incheon International Airport(IIA) with the terminal with two antlers. We measured two frequencies among VHF/UHF channel bands. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34cad3d7dc8a2ac44a5fff76ce0d1b56
https://doi.org/10.12673/jkoni.2013.17.5.516
https://doi.org/10.12673/jkoni.2013.17.5.516
Autor:
Sang-Bang Choi, Yun-Hyun Jo, Jin-Won Yun, Taeck-Keun Oh, Hee-Chang Roh, Hyo-Dal Park, Yong-Kyun Kim
Publikováno v:
Journal of Information Processing Systems. 6:375-384
Trajectory modeling is foundational for 4D-Route modeling, conflict detection and air traffic flow management. This paper proposes a novel algorithm based Vincenty`s fomulas for trajectory calculation, combined with the Dijkstra algorithm and Vincent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c213b120a3f8041d6241d2a08be769e7
https://doi.org/10.3745/jips.2010.6.3.375
https://doi.org/10.3745/jips.2010.6.3.375
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 21:292-300
In this paper, we propose a RF front-end architecture based on hybrid conversion which is available to receive both broadband and multiband DVB-H receiver, and a multi-function circuit for implementing the RF front-end is fabricated. A multi-function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6ac7310081c86d0af0cc62cfd46b179
https://doi.org/10.5515/kjkiees.2010.21.3.292
https://doi.org/10.5515/kjkiees.2010.21.3.292
Publikováno v:
ETRI Journal. 33:125-127
This letter presents a new type of resonator, namely, the split quarterwave microstrip resonator (SQMR), to improve the poor harmonic suppression and low Q-factors in conventional quarterwave microstrip resonators. An oscillator incorporating the pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eabeb70dd2dd943e956d9a3f9e42b1fa
https://doi.org/10.4218/etrij.11.0210.0158
https://doi.org/10.4218/etrij.11.0210.0158