Title :
Novel multiplierless wide-band CIC compensator
Author :
Dolecek, Gordana Jovanovic ; Dolecek, Lara
Author_Institution :
Dept. of Electron., Inst. INAOE, Puebla, Mexico
fDate :
May 30 2010-June 2 2010
Abstract :
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.
Keywords :
band-pass filters; comb filters; compensation; CIC passband; cascaded-integrator-comb compensator; multiplierless wide-band CIC compensator filter; passband deviation; passband frequency; second order filter; Design methodology; Digital filters; Finite impulse response filter; Frequency; Nonlinear filters; Passband; Sampling methods; Transfer functions; Upper bound; Wideband;
Conference_Titel :
Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on
Conference_Location :
Paris
Print_ISBN :
978-1-4244-5308-5
Electronic_ISBN :
978-1-4244-5309-2
DOI :
10.1109/ISCAS.2010.5537066
