bandpass filter

Discussion in 'General Electronics Chat' started by sibu, Jul 14, 2013.

  1. sibu

    Thread Starter New Member

    Jul 14, 2013
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    i need to design a bandpassssss filter based on fft realization

    anyone hav idea about this?????????????????????????????:confused::confused::confused::confused::
     
  2. donpetru

    Senior Member

    Nov 14, 2008
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    Active or passive bandpass ? What is the frequency range?
     
  3. sibu

    Thread Starter New Member

    Jul 14, 2013
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    any filter

    i dont knw the range

    hello r u ther

    can anyone help me
     
    Last edited by a moderator: Jul 14, 2013
  4. bertus

    Administrator

    Apr 5, 2008
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  5. donpetru

    Senior Member

    Nov 14, 2008
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    To clarify some issues. FFT is a result of a certain frequency range (or one frequency). If you don't know the frequency range, then if you can not design a filter. So, you need some input for this.
     
  6. sibu

    Thread Starter New Member

    Jul 14, 2013
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    input frequency i havn't decided

    what kind of input?

    i shud simulate this circuit in ads tool
     
    Last edited by a moderator: Jul 14, 2013
  7. bertus

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  8. sibu

    Thread Starter New Member

    Jul 14, 2013
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    ya i hav it in skool
     
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