3322单向化微变等效电路 1(s)=(s)Cx+[(s)-(S)C [(s)-V(s)C2+gn7(s)+() R 输入导纳Y为: s(C +Cu)+ V1(s) R3.3.2.2 单向化微变等效电路 L o o m o R V s V s V s sC g V s I s V s sC V s V s sC ' ( ) [ ( ) ( )] ( ) ( ) ( ) [ ( ) ( )] 1 1 1 1 1 − − + + = + −    输入导纳Yi为：      sC sC R g sC s C C V s I s Y L i m i + − = = + + ' 1 1 ( ) ( ) ( )