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Finding number of zeros in emiter follower

  1. Oct 21, 2012 #1
    how can i find the number of zeros in a circuit ?
    i am attaching a circuit of emitter follower in which i want to find the high frequency response. Instead of deriving the whole transfer function , i am using OPEN CIRCUIT time constant method to find the poles and midband gain formula by neglecting the effects of capacitors.
    Now i know that the number of poles will be equal to 2 because there are 2 independent capacitors.
    But i am not able to find the number of zeros. Neglect the load capacitor CL
    PLEASE HELP
     

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    Last edited: Oct 21, 2012
  2. jcsd
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