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https://doi.org/10.17559/TV-20190315093013

Investigation on the electric field strength radiated from G.fast data carrying copper telecommunication network

Josip Milanovic*   ORCID icon orcid.org/0000-0002-1353-0671 ; Croatian egulatory authority for network industries, R. F. Mianovica 9, 10000 Zagreb, Croatia
Snjezana Rimac-Drlje ; J. J. Strossmayera University of Osijek Faculty of electrical engineering, computer science and information technology Osijek, Kneza Trpimira 2b, 31000 Osijek, Croatia

Puni tekst: engleski, pdf (2 MB) str. 38-44 preuzimanja: 56* citiraj
APA 6th Edition
Milanovic*, J. i Rimac-Drlje, S. (2021). Investigation on the electric field strength radiated from G.fast data carrying copper telecommunication network. Tehnički vjesnik, 28 (1), 38-44. https://doi.org/10.17559/TV-20190315093013
MLA 8th Edition
Milanovic*, Josip i Snjezana Rimac-Drlje. "Investigation on the electric field strength radiated from G.fast data carrying copper telecommunication network." Tehnički vjesnik, vol. 28, br. 1, 2021, str. 38-44. https://doi.org/10.17559/TV-20190315093013. Citirano 16.04.2021.
Chicago 17th Edition
Milanovic*, Josip i Snjezana Rimac-Drlje. "Investigation on the electric field strength radiated from G.fast data carrying copper telecommunication network." Tehnički vjesnik 28, br. 1 (2021): 38-44. https://doi.org/10.17559/TV-20190315093013
Harvard
Milanovic*, J., i Rimac-Drlje, S. (2021). 'Investigation on the electric field strength radiated from G.fast data carrying copper telecommunication network', Tehnički vjesnik, 28(1), str. 38-44. https://doi.org/10.17559/TV-20190315093013
Vancouver
Milanovic* J, Rimac-Drlje S. Investigation on the electric field strength radiated from G.fast data carrying copper telecommunication network. Tehnički vjesnik [Internet]. 2021 [pristupljeno 16.04.2021.];28(1):38-44. https://doi.org/10.17559/TV-20190315093013
IEEE
J. Milanovic* i S. Rimac-Drlje, "Investigation on the electric field strength radiated from G.fast data carrying copper telecommunication network", Tehnički vjesnik, vol.28, br. 1, str. 38-44, 2021. [Online]. https://doi.org/10.17559/TV-20190315093013

Sažetak
G.fast technology provides low cost ultra-fast broadband by transmitting high frequency signals through existing copper telecommunication network. Unfortunately, copper telecommunication network is not originally designed for data transmission on high frequencies, resulting with cable radiation when G.fast signal is transmitted. This radiation can interfere with radio services operating in the same frequency range and cause serious disturbances of the radio signal reception, thus disabling radio services
to operate as intended. In order to limit radiation from telecommunication network various limits have been proposed. This paper gives the comparison between defined radiation limits and measurements of the E-field radiation from the unshielded copper telecommunication cable (TK 33-U) when G.fast (profile 106a) signal is transmitted. The results show that limit values proposed in ITU-T K.60 and FCC Volume 47 Part 15 recommendation overestimate while radiation limits proposed in ECC/REC/(05)04 recommendation underestimate radiation from TK 33-U cable. Additionally, measurement results show that E-field strength is below the ITU and FCC recommended limits, even when the unbalanced cable is used.

Ključne riječi
ECC/REC/(05)04; FCC Volume 47 Part 15; G.fast; ITU-T K.60; radio frequency interference

Hrčak ID: 250712

URI
https://hrcak.srce.hr/250712

Posjeta: 130 *