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Parametric Amplifications in the Nonlinear Transmission Line
https://doi.org/10.15099/00004254
https://doi.org/10.15099/000042547362f4e2-ed9d-4f5f-9cd1-845fbf0211d8
名前 / ファイル | ライセンス | アクション |
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Kokiyo_31_01_Page111to128.pdf (562.1 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2012-10-03 | |||||
タイトル | ||||||
タイトル | Parametric Amplifications in the Nonlinear Transmission Line | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 非線形伝送線路 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Nonlinear Transmission Line | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | パラメトリック増幅 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Parametric Amplifications | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | linear approximations | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | backward state | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | up-conversion | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | oscillating state | |||||
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 | 10.15099/00004254 | |||||
ID登録タイプ | JaLC | |||||
著者 |
川田, 勉
× 川田, 勉× 坂井, 純一× 井上, 浩 |
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著者別名 | ||||||
姓名 | KAWATA, Tsutomu | |||||
著者別名 | ||||||
姓名 | SAKAI, Jun-ichi | |||||
著者別名 | ||||||
姓名 | INOUE, Hiroshi | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | 非線形伝送線路におけるパラメトリック増幅 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The parametric amplification in a transmission line with nonlinear capacitors is analysed theoretically using the equations of three wave interactions. Since this line has two modes: high frequency and low frequency modes, there may occur some modecoupling phenomena through the resonant interactions. We consider three waves with wave number k_j and frequency ω_j in resonance with each other, that is, ω_1 + ω_2 = ω_3 and k_1 + k_2 = k_3, where 0 ≦ ω_1 ≦ ω_2 ≦ ω_3 and k_3 ≧ 0. Such conditions are realized in our network and there exist two states: "forward state" (each group velocity is positive) and "backward state" (one of the group velocities is negative). The coupled equations of three waves has two constant pumps: high frequency (HF) pump and low frequency (LF) pump. Using linear approximations, we examine the possible types of parametric amplification and obtain the power gains depending on the frequency deviation. For only the case of HF pump we get the gain between signals with seme frequency and also get the gain from the low frequency signal to the high frequency signal ("up-conversion") for the LF pump. The nonlinear analysis gives the exact relation between input and output signals. For the forward state the gain is absolutely suppressed by the ratio of pumping power to input power, while the gain of backward state has no finite maximum and there may appear an "oscillating state" if the pumping power is comparatively small. |
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引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 富山大学工学部紀要,31 | |||||
書誌情報 |
富山大学工学部紀要 巻 31, p. 111-128, 発行日 1980-03 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03871339 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00175872 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
国立国会図書館分類 | ||||||
主題Scheme | NDLC | |||||
主題 | ZM2 | |||||
出版者 | ||||||
出版者 | 富山大学工学部 | |||||
資源タイプ(DSpace) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article |