Referenced Items are not available for this document.
A new approach to designing polyphase filters with all-pass sections in the individual branches is presented, which is based on a certain number of attenuation zeros in the passband. During the optimization procedure of the overall attenuation characteristic, only the frequencies of these attenuation zeros occur as independent variables, therefore, the problem of directly optimizing the large number of filter coefficients is avoided.
Published in:
Circuits and Systems, IEEE Transactions on
(Volume:33
,
Issue:
3
)
Date of Publication: Mar 1986
- Page(s):
- 346 - 348
- ISSN :
- 0098-4094
- Digital Object Identifier :
- 10.1109/TCS.1986.1085904
- Date of Current Version :
- 06 January 2003
- Issue Date :
- Mar 1986
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