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Consider a circuit as shown in figure The circuit is (1) Constant K low-pass filter (2) Constant K high-pass filter (3) The m-derived low-pass filter (4) The m-derived high-pass filter

Consider a circuit as shown in figure The circuit is (1) Constant K low-pass filter (2) Constant K high-pass filter (3) The m-derived low-pass filter (4) The m-derived high-pass filter Correct Answer 3

Concept:-

m- derived low pass filter:-

m- derived filters are a type of electronic filter designed using the image method. The m-type filter section has an advantage in that there is a rapid transition from the cut-off frequency of the passband to a pole of attenuation just inside the stopband.

m-derived low pass filters are as follows:-

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