CIC Filter:- Review & Analysis
Satish Singhal, Anirudh Singhal · IOSR Journal of Electronics and Communication Engineering · 2017
This review paper represents the performance and analysis of sharpened CIC filters design.In this paper we discuss the improving method of designing CIC filters.For discussing the improving method of CIC filters we consider the some standard paper which is based on designing of CIC filter.First we discuss about CIC filter.In CIC filter there is problem in passband droop and stopband aliasing.For improving the performance of CIC filter we can use many techniques, such as compensation filter cascaded with CIC filter, Sharpening technique proposed by Kaiser and Hamming, polyphase decimation FIR filter to achieve wide broadband compensation of the CIC filter.After discussing the techniques we give the review analysis on improving method of CIC filter design.