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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Characteristic admittance ： ウィキペディア英語版 Characteristic admittance Characteristic admittance is the mathematical inverse of the characteristic impedance. The general expression for the characteristic admittance of a transmission line is: :$Y\_0=\backslash sqrt\}$ where :$R$ is the resistance per unit length, :$L$ is the inductance per unit length, :$G$ is the conductance of the dielectric per unit length, :$C$ is the capacitance per unit length, :$j$ is the imaginary unit, and :$\backslash omega$ is the angular frequency. The current and voltage phasors on the line are related by the characteristic admittance as: :$\backslash frac\; =\; Y\_0\; =\; -\backslash frac$ where the superscripts $+$ and $-$ represent forward- and backward-traveling waves, respectively. ==See also== * Characteristic impedance 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Characteristic admittance」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.