how to derive the equation of phase shift oscillator

Discussion in 'Homework Help' started by Ming7296, Oct 23, 2012.

  1. Ming7296

    Thread Starter New Member

    Jun 21, 2012
    11
    0
    I need the steps to get va/vb.... Thx
     
  2. ramancini8

    Member

    Jul 18, 2012
    442
    118
    Assume that you have three equal poles and an amplifier and you get the textbook answer. Of course the answer given in the notes is incorrect because that answer makes the same assumption that the poles don't load each other.
     
  3. The Electrician

    AAC Fanatic!

    Oct 9, 2007
    2,281
    326
    In this forum (Homework Help) you are expected to make an effort to solve the problem yourself.

    What methods have you learned for solving networks of this sort? Show an effort to apply one of them and we will help you as needed.
     
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