Title :
Design of wave digital bandpass filters with simultaneous approximation to the ideal delay and amplitude characteristics
Author_Institution :
Dept. of Electr. Eng., Worcester Polytech. Inst., MA, USA
Abstract :
A technique for the design of wave digital bandpass filters with amplitude selectivity and phase linearity in a significant portion of the passband is presented. The technique is a nontrivial extension of the lowpass design given by H. Baher et al. (1990). The author considers a design of a sixth-order wave digital bandpass filter as an example. The amplitude and delay responses of the filter are given
Keywords :
band-pass filters; filtering and prediction theory; wave digital filters; amplitude characteristics; amplitude response; amplitude selectivity; delay response; lowpass design; phase linearity; sixth order filter; wave digital bandpass filters; Attenuation; Band pass filters; Bandwidth; Frequency; Linearity; Passband; Propagation delay; Prototypes; Sampling methods; Transfer functions;
Conference_Titel :
Communications, Computers and Signal Processing, 1991., IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-87942-638-1
DOI :
10.1109/PACRIM.1991.160822
