Title :
Filters with monotonic amplitude-frequency response
Author :
Filanovsky, I.M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Alberta Univ., Edmonton, Alta., Canada
Abstract :
The polynomial low-pass filters monotonic in the pass-band amplitude-frequency responses are proposed. The characteristics are intermediate between the Butterworth and Papoulis filters (with these two classes as limiting), and can be obtained starting from the filters of fifth order. The number of the intermediate characteristics increases with the filter order. Decreasing the pass-band flatness degree one can obtain additional attenuation in the stop-band
Keywords :
active filters; frequency response; low-pass filters; transfer functions; filter order; intermediate characteristics; monotonic amplitude-frequency response; pass-band flatness degree; polynomial low-pass filters; stop-band attenuation; Attenuation; Band pass filters; Design for disassembly; Filtering; Frequency response; Low pass filters; Polynomials; Transfer functions;
Conference_Titel :
Circuits and Systems, 1998. Proceedings. 1998 Midwest Symposium on
Conference_Location :
Notre Dame, IN
Print_ISBN :
0-8186-8914-5
DOI :
10.1109/MWSCAS.1998.759524
