Title :
On the design of maximally flat nonrecursive digital bandpass and bandstop filters
Author :
Jinaga, B.C. ; Roy, S. C Dutta
Author_Institution :
Dept. of Electron. & Commun. Eng., JNTU Coll. of Eng., Anantapur, India
Abstract :
A method is presented for designing maximally flat nonrecursive digital (MFNRD) bandpass and bandstop filters with specified center frequency, bandwidth, and transition bandwidth. It permits direct computation of the filter coefficients and is based on the transformation of prototype MFNRD low- and high-pass filters. A FORTRAN program has been developed for the method described.<>
Keywords :
band-pass filters; band-stop filters; digital filters; network synthesis; FORTRAN program; band-pass filters; bandstop filters; bandwidth; center frequency; direct computation; filter coefficients; maximally flat; nonrecursive digital filters; specified characteristics; transition bandwidth; Band pass filters; Bandwidth; Design engineering; Design methodology; Digital filters; Educational institutions; Frequency; Process design; Prototypes; Transfer functions;
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location :
Espoo, Finland
DOI :
10.1109/ISCAS.1988.15042
