Sunday, 23 April 2017

Chebyshev Filter

      Our previous lab was about Butterworth filter. There is another kind of filter designing technique for IIR filter. That is Chebyshev filter, the procedure for this was same as Butterworth filter. We can compare these two techniques, We can say that For same input order of the filter is reduced in the Chebyshev filter than Butterworth filter. 
       But ripple is present in the passband and absent in stopband for Chebyshev-I. And what about the position of the poles, It lies on the ellipse. in both the filter designs zero does not exist and it includes a number of calculations. 
at

2 comments:

  1. $oM€$h23 April 2017 at 18:11

    Difference between Chebyshev N Butterworth filter is nicely explained.

    ReplyDelete
  2. Unknown24 April 2017 at 03:32

    Well explained

    ReplyDelete

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