About sensivity design on active elements

On the basis of the theory of wave matrixes many poles the analytical expressions for account of sensitivity of the characteristics of the any electrical circuits are received, the parameters of which elements can be described by wave matrixes of dispersion. For this purpose it is enough to calculate S parameters many poles of the examined circuit at the external element, concerning which the sensitivity of the circuit is determined to calculate parameters of dispersion of this element and derivative dS /dx on parameter x of an element. On the basis of the received analytical expressions there are value of sensitivity of the characteristics of the circuit concerning parameter x of an element of the circuit.