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南極昭和基地における短波伝搬実験結果(日本南極地域観測隊の報告)
https://doi.org/10.15094/00007683
https://doi.org/10.15094/00007683b1f45bc1-4f6f-498e-aa94-e1cd98095159
名前 / ファイル | ライセンス | アクション |
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KJ00002476683 (3.3 MB)
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
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公開日 | 1972-11-01 | |||||
タイトル | ||||||
タイトル | 南極昭和基地における短波伝搬実験結果(日本南極地域観測隊の報告) | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Experimental Results of the HF Propagation at Syowa Station, Antarctica (Reports of the Japanese Antarctic Research Expedition) | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.15094/00007683 | |||||
ID登録タイプ | JaLC | |||||
ページ属性 | ||||||
内容記述タイプ | Other | |||||
内容記述 | P(論文) | |||||
論文名よみ | ||||||
その他のタイトル | ナンキョク ショウワ キチ ニオケル タンパ デンパン ジッケン ケッカ ニホン ナンキョク チイキ カンソクタイ ノ ホウコク | |||||
著者名(日) |
貝沼, 昭司
× 貝沼, 昭司× 城, 功× 山岡, 誠× 一之瀬, 優× 坂元, 敏朗 |
|||||
著者名(英) |
KAINUMA, Syoji
× KAINUMA, Syoji× SHIRO, Isao× YAMAOKA, Makoto× ICHINOSE, Masaru× SAKAMOTO, Toshirou |
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著者所属(日) | ||||||
電波研究所電波部 | ||||||
著者所属(日) | ||||||
電波研究所電波部 | ||||||
著者所属(日) | ||||||
電波研究所電波部 | ||||||
著者所属(日) | ||||||
電波研究所電波部 | ||||||
著者所属(日) | ||||||
電波研究所山川電波観測所 | ||||||
著者所属(英) | ||||||
en | ||||||
Radio Research Laboratories | ||||||
著者所属(英) | ||||||
en | ||||||
Radio Research Laboratories | ||||||
著者所属(英) | ||||||
en | ||||||
Radio Research Laboratories | ||||||
著者所属(英) | ||||||
en | ||||||
Radio Research Laboratories | ||||||
著者所属(英) | ||||||
en | ||||||
Yamagawa Radio Wave Ovservatory, Radio Research Laboratories | ||||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Continuous measurement of the field strength of NHK's overseas broadcasting waves (JOB, 11.815MHz) was carried out from April, 1970, to February, 1971. The diurnal variations in field strength were not found at the equinox, but in other months the field strength dropped after sunset. The night-time signals at Syowa Station were received mainly through the long path on the great circle. The mode of propagation varies with the condition of the ionosphere, and the mixed mode (e. g. E plus F layer reflection waves) is often predominant. At the main phase of sudden commencement of magnetic storm, the field strength abruptly drops, and this effect must be taken into consideration for the operation of communications. For the purpose of experimental studies of the radio communication in high latitudes, it is planned to continue the field strength measurement on the routine basis in the future. | |||||
雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00181831 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00857289 | |||||
書誌情報 |
南極資料 巻 45, p. 1-11, 発行日 1972-11 |
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国際十進分類法 | ||||||
主題Scheme | UDC | |||||
主題 | 62(*2) | |||||
出版者 | ||||||
出版者 | 国立極地研究所 |