Title :
Latest results in the analytical design of optimal equiripple comb FIR filters
Author :
Zahradnik, Pavel ; Vlcek, M.
Author_Institution :
Dept. of Telecommun. Eng., Czech Tech. Univ. Prague, Czech Republic
Abstract :
Novel analytical design method for digital optimal equiripple FIR comb filters is presented. The filters are optimal in Chebyshev sense. The number of notch bands, the width of the notch bands and the attenuation in the passbands can be specified. The degree formula is presented. One example demonstrates the efficiency of the filter design.
Keywords :
Chebyshev filters; FIR filters; comb filters; equiripple filters; notch testing; Chebyshev sense; analytical design; digital optimal equiripple comb FIR filters; filter design; notch band width; notch bands; Band pass filters; Delay; Design methodology; Electronic mail; Finite impulse response filter; IIR filters; Passband; Polynomials; Power harmonic filters; Prototypes;
Conference_Titel :
EUROCON 2003. Computer as a Tool. The IEEE Region 8
Print_ISBN :
0-7803-7763-X
DOI :
10.1109/EURCON.2003.1248003
