“scattering parameters”的概念、定义、翻译、参考文献-科学参考

scattering parameters

Electronics and Electrical Engineering

Two-port parameters (see network) that relate the incident and reflected power waves of a network. If the incident and reflected power waves at the ports are denoted by a and b respectively, then for a two-port network the relationship is
$b_{1} = s_{11} a_{1} + s_{12} a_{2}$
$b_{2} = s_{21} a_{1} + s_{22} a_{2}$
or, in matrix form,
$(\begin{matrix} b_{1} \\ b_{2} \end{matrix}) = [\begin{matrix} s_{11} & s_{12} \\ s_{21} & s_{22} \end{matrix}] (\begin{matrix} a_{1} \\ a_{2} \end{matrix})$

单词	scattering parameters
释义	scattering parameters Electronics and Electrical Engineering Two-port parameters (see network) that relate the incident and reflected power waves of a network. If the incident and reflected power waves at the ports are denoted by a and b respectively, then for a two-port network the relationship is $b_{1} = s_{11} a_{1} + s_{12} a_{2}$ $b_{2} = s_{21} a_{1} + s_{22} a_{2}$ or, in matrix form, $(\begin{matrix} b_{1} \\ b_{2} \end{matrix}) = [\begin{matrix} s_{11} & s_{12} \\ s_{21} & s_{22} \end{matrix}] (\begin{matrix} a_{1} \\ a_{2} \end{matrix})$
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