reactance theorem造句

For the impedances to be realisable, they must satisfy Foster's reactance theorem.
Foster's reactance theorem stipulates necessary and sufficient conditions for realisability : that the reactance must be algebraically increasing with frequency and the poles and zeroes must alternate.
His paper, " A reactance theorem ", is a milestone in filter theory and inspired Cauer to generalise this approach into what has now become the field of network synthesis.
The theorems of Gustav Kirchhoff and others and the ideas of Charles Steinmetz ( port also played a part in the development of the theory, and proved to be a more useful idea than network terminals . " A Reactance Theorem ", in which Foster introduces the idea of a driving point impedance, that is, the impedance that is connected to the generator.
It's difficult to find reactance theorem in a sentence. 用reactance theorem造句挺难的