Asymptotic Gain Model
In the above analysis the feedback network is unilateral. However, real feedback networks often exhibit feed forward as well, that is, they feed a small portion of the input to the output, degrading performance of the feedback amplifier. A more general way to model negative feedback amplifiers including this effect is with the asymptotic gain model.
Read more about this topic: Negative Feedback Amplifier
Famous quotes containing the words gain and/or model:
“Face your own ambivalence about letting go and you will be better able to help you children cope with their own feelings. The insight you gain through your own acceptance of change will bolster your confidence and make you a stronger college parent. The confidence you develop will be evident to your child, who will be able to move away from you without fear.”
—Norman Goddam (20th century)
“When Titian was mixing brown madder,
His model was posed up a ladder.
Said Titian, “That position
Calls for coition,”
So he lept up the ladder and had her.”
—Anonymous.