Kerwin-Huelsman-Newcomb filters using DVCCs

A voltage-mode Kerwin-Huelsman-Newcomb (KHN) filter using DVCCs is presented. The filter has high input impedance and employs four active elements, two grounded capacitors and five grounded resistors. Based on the generalized description of the proposed structure various solutions are presented and compared. Spice simulation results are included to verify and demonstrate the feasibility of the KHN filter.

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