0L+ =R+1-0'LC 1=o2 /o@ 其中 LC=10 R:joL+-I-R+ -@ joC jo/oL Rj© 1-o/ _-R+j0oL ⊙/00 ⊙0 令 1 P=JFBW 006 R R+ioL+ =R+@,LFBW·p=OoL,FBW +p O,L·FBW j C R j C LC R j C R j L w w w w w w w 2 0 2 2 1 1 1- = + - + + = + 2 其中 LC =1 w0 ( ) ÷ ÷ ø ö ç ç è æ = + - - = - - + + = + w w w w w w w w w w w w w w w w 0 0 0 0 2 0 2 0 2 0 2 0 2 1 1 1 R j L R j L j L R j C R j L 令 ÷ ÷ ø ö ç ç è æ = - w w w w 0 0 1 FBW p j ÷ ÷ ø ö ç ç è æ + × + + = + × × = × p L FBW R R L FBW p L FBW j C R j L 0 0 0 1 w w w w w