DocumentCode
1022109
Title
Constraints on the cutoff frequencies of Mth-band linear-phase FIR filters
Author
Nohrden, James M. ; Nguyen, Truong Q.
Author_Institution
MIT, Cambridge, MA, USA
Volume
43
Issue
10
fYear
1995
fDate
10/1/1995 12:00:00 AM
Firstpage
2401
Lastpage
2405
Abstract
Constraints are derived for the cutoff frequencies of linear-phase FIR Mth-band filters such that the filters have good passband and stopband characteristics, i.e. ones that very closely approximate an ordinary (non Mth-band) filter designed using some optimal method. Constraints on lowpass filters are first considered, and the results are extended to multiband filters
Keywords
FIR filters; band-pass filters; delay circuits; digital filters; low-pass filters; Mth-band linear-phase FIR filters; cutoff frequencies; lowpass filters; multiband filters; passband characteristics; stopband characteristics; Algorithm design and analysis; Array signal processing; Band pass filters; Cutoff frequency; Filter bank; Finite impulse response filter; Nonuniform sampling; Passband; Signal processing algorithms; Space technology;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.469850
Filename
469850
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