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糎波太陽雜音受信装置の低周波部における諸問題
http://hdl.handle.net/2237/21506
http://hdl.handle.net/2237/21506e03bd424-fd5c-4b14-b66b-136c2af2f3e4
名前 / ファイル | ライセンス | アクション |
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2015-04-09 | |||||
タイトル | ||||||
タイトル | 糎波太陽雜音受信装置の低周波部における諸問題 | |||||
言語 | ja | |||||
その他のタイトル | ||||||
その他のタイトル | ON THE LOW-FREQUENCY PART OF A RADIOMETER AT CENTIMETRE WAVES | |||||
言語 | en | |||||
著者 |
田中, 春雄
× 田中, 春雄× 柿沼, 隆淸× 高柳, 利男× TANAKA, Haruo× KAKINUMA, Takakiyo× TAKAYANAGI, Toshio |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
抄録 | ||||||
内容記述 | When power supplies are perfectly regulated, the main cause of instability in a radiometer developed by R. H. Dicke wiU probably lie in the low-frequency part, especially in the selective amplifier of a modulating frequency. This paper deals with the possibility of omitting the selective amplifier. Calculations and experiments show that scarecely any difference in signal to noise ratio can be found with such abbreviation. The stability against temperature and modulating frequency variations,on the other hand,is largely improved by omitting such troublesome circuits. The comparison among several types of low-pass filters,the calculation and measurement of output noise power and the conception of minimum detectable temperature are also discussed. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 名古屋大学空電研究所 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
ISSN(print) | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0465-7756 | |||||
書誌情報 |
ja : 空電研究所報告 巻 2, 号 2, p. 124-131, 発行日 1952-07-20 |
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著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/21506 | |||||
識別子タイプ | HDL |