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超高層大気内電離雲による電波の後方散乱
https://jaxa.repo.nii.ac.jp/records/31517
https://jaxa.repo.nii.ac.jp/records/31517d0ecc1b8-d833-4ac0-9887-77987deebcac
名前 / ファイル | ライセンス | アクション |
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SA0124425.pdf (437.3 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 超高層大気内電離雲による電波の後方散乱 | |||||
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 | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Backscattering of HF Radio Waves by Ionized Cloud in the Upper Atmosphere | |||||
著者 |
堤, 四郎
× 堤, 四郎× TSUTSUMI, Shiro |
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著者所属 | ||||||
大阪市立大学工学部 | ||||||
出版者 | ||||||
出版者 | 東京大学宇宙航空研究所 | |||||
書誌情報 |
東京大学宇宙航空研究所報告 巻 10, 号 3_B, p. 569-576, 発行日 1974-09 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Backscattering charactaristics of HF radio waves by an ionized cloud in the upper atmosphere have studied in .ray optics method. The results of the calculation with a cloud model having production process of ionization after gas release show that even the small production rate of ionization have the significant effect upon the life-time of the cloud. The recent observations of ionized clouds using ionsonde in a series of cesium and sodium release experiments with the rockets, K-9M-33, K-9M-39, K-9M-42 and K-9M-43, have cosistently suggested that total electron number in the cloud had increased with time after release owing to photo-ionization by solar U.V. radiation. The minimum scattering cross section of the cloud to make the positive signature in ionogram is 1.1-4.5 km2 at the altitude of 100km. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0563-8100 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00161914 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: SA0124425000 |