Novel multiplierless wide-band CIC compensator
Gordana Jovanović Doleček, Lara Dolecek · 2010
The method for a design of a multiplierless CIC compensation filter is presented. The proposed filter compensates the CIC passband droop in the passband region defined by the passband frequency ωp=π/2M. Using a multirate identity this filter can be moved to a low rate thus becoming a second order filter. In the proposed filter design, the maximum value of the passband deviation is limited to be less than 0.4 dB.