A present condition and future plan of communication network at Antarctica
The operation of Syowa Station has been maintained by the help of radio communications since 1957. The traffic capacity in Antarctica has increased rapidly due to the expansion of the station, increased members, substantial research items and establishment of advance stations. In the first decade, t...
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1985
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fttriple:oai:gotriple.eu:oai:doaj.org/article:a853ff8be0f54c93a69dd94c6e766559 2023-05-15T13:36:16+02:00 A present condition and future plan of communication network at Antarctica Takeo Yoshino Hiroshi Fukunishi 1985-03-01 https://doi.org/10.15094/00008460 https://doaj.org/article/a853ff8be0f54c93a69dd94c6e766559 en other eng National Institute of Polar Research doi:10.15094/00008460 0085-7289 2432-079X https://doaj.org/article/a853ff8be0f54c93a69dd94c6e766559 undefined Antarctic Record, Iss 85, Pp 84-95 (1985) geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 1985 fttriple https://doi.org/10.15094/00008460 2023-01-22T19:26:57Z The operation of Syowa Station has been maintained by the help of radio communications since 1957. The traffic capacity in Antarctica has increased rapidly due to the expansion of the station, increased members, substantial research items and establishment of advance stations. In the first decade, the A1 and A4 for PIX and FAX modulation system occupied the main stream of radio communication system between Syowa Station and Japan and the intra-Antarctic communications. But the increased traffic caused the shortage of circuit margin. The long distance bus link has to change the high speed PCM system through the geostationary satellites from HF link as if via Marisat. Much improvements are required in the following points : the intra-Antarctic system, the radiowave propagation between 300 and 500km, technical research on the local communication, and the data collection system of orbital satellites. The present situation and the future improvement of Antarctic communication are described in this paper. Article in Journal/Newspaper Antarc* Antarctic Antarctica Unknown Antarctic Syowa Station |
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English |
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geo |
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geo Takeo Yoshino Hiroshi Fukunishi A present condition and future plan of communication network at Antarctica |
topic_facet |
geo |
description |
The operation of Syowa Station has been maintained by the help of radio communications since 1957. The traffic capacity in Antarctica has increased rapidly due to the expansion of the station, increased members, substantial research items and establishment of advance stations. In the first decade, the A1 and A4 for PIX and FAX modulation system occupied the main stream of radio communication system between Syowa Station and Japan and the intra-Antarctic communications. But the increased traffic caused the shortage of circuit margin. The long distance bus link has to change the high speed PCM system through the geostationary satellites from HF link as if via Marisat. Much improvements are required in the following points : the intra-Antarctic system, the radiowave propagation between 300 and 500km, technical research on the local communication, and the data collection system of orbital satellites. The present situation and the future improvement of Antarctic communication are described in this paper. |
format |
Article in Journal/Newspaper |
author |
Takeo Yoshino Hiroshi Fukunishi |
author_facet |
Takeo Yoshino Hiroshi Fukunishi |
author_sort |
Takeo Yoshino |
title |
A present condition and future plan of communication network at Antarctica |
title_short |
A present condition and future plan of communication network at Antarctica |
title_full |
A present condition and future plan of communication network at Antarctica |
title_fullStr |
A present condition and future plan of communication network at Antarctica |
title_full_unstemmed |
A present condition and future plan of communication network at Antarctica |
title_sort |
present condition and future plan of communication network at antarctica |
publisher |
National Institute of Polar Research |
publishDate |
1985 |
url |
https://doi.org/10.15094/00008460 https://doaj.org/article/a853ff8be0f54c93a69dd94c6e766559 |
geographic |
Antarctic Syowa Station |
geographic_facet |
Antarctic Syowa Station |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
Antarctic Record, Iss 85, Pp 84-95 (1985) |
op_relation |
doi:10.15094/00008460 0085-7289 2432-079X https://doaj.org/article/a853ff8be0f54c93a69dd94c6e766559 |
op_rights |
undefined |
op_doi |
https://doi.org/10.15094/00008460 |
_version_ |
1766076111436906496 |