New realization and implementation of IIR digital filters using residue feedback

A. Tawfik; P. Agathoklis; F. El-Guibaly

doi:10.1109/ACSSC.1994.471438

New realization and implementation of IIR digital filters using residue feedback

A. Tawfik
, P. Agathoklis
, F. El-Guibaly

University of Victoria BC

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A new low-roundoff realization for narrow-band IIR digital filter, which uses residue feedback technique, is presented. The structure has a saving of N (N- 2) / 2 multiplies over the optimal structure proposed by Mullis, Roberts and Hwang 14-51. as well as, the optimal residuefeedback structure proposed by Williamson [I] . The output roundoff noise for the proposed structure is siightly higher than that of the structure proposed by Williamson.Further, the proposed structure has a block-triangular state-update matrix which is suitable for high-speed hardware implementation.A VLSI array-processor implementation of the proposed IIR structure in which the computation rate is maximized is also presented.

Original language	English
Title of host publication	Conference Record - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994
Publisher	IEEE Computer Society
Pages	167-171
Number of pages	5
ISBN (Electronic)	0818664053
DOIs	https://doi.org/10.1109/ACSSC.1994.471438
State	Published - 1994
Externally published	Yes
Event	28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994 - Pacific Grove, United States Duration: 31 Oct 1994 → 2 Nov 1994

Publication series

Name	Conference Record - Asilomar Conference on Signals, Systems and Computers
Volume	1
ISSN (Print)	1058-6393

Conference

Conference	28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994
Country/Territory	United States
City	Pacific Grove
Period	31/10/94 → 2/11/94

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10.1109/ACSSC.1994.471438

Cite this

Tawfik, A., Agathoklis, P., & El-Guibaly, F. (1994). New realization and implementation of IIR digital filters using residue feedback. In Conference Record - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994 (pp. 167-171). Article 471438 (Conference Record - Asilomar Conference on Signals, Systems and Computers; Vol. 1). IEEE Computer Society. https://doi.org/10.1109/ACSSC.1994.471438

@inproceedings{630fc53b780f4a3f8961b7d7c6afd779,

title = "New realization and implementation of IIR digital filters using residue feedback",

abstract = "A new low-roundoff realization for narrow-band IIR digital filter, which uses residue feedback technique, is presented. The structure has a saving of N (N- 2) / 2 multiplies over the optimal structure proposed by Mullis, Roberts and Hwang 14-51. as well as, the optimal residuefeedback structure proposed by Williamson [I] . The output roundoff noise for the proposed structure is siightly higher than that of the structure proposed by Williamson.Further, the proposed structure has a block-triangular state-update matrix which is suitable for high-speed hardware implementation.A VLSI array-processor implementation of the proposed IIR structure in which the computation rate is maximized is also presented.",

author = "A. Tawfik and P. Agathoklis and F. El-Guibaly",

note = "Publisher Copyright: {\textcopyright} 1995 IEEE.; 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994 ; Conference date: 31-10-1994 Through 02-11-1994",

year = "1994",

doi = "10.1109/ACSSC.1994.471438",

language = "English",

series = "Conference Record - Asilomar Conference on Signals, Systems and Computers",

publisher = "IEEE Computer Society",

pages = "167--171",

booktitle = "Conference Record - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994",

address = "United States",

}

Tawfik, A, Agathoklis, P & El-Guibaly, F 1994, New realization and implementation of IIR digital filters using residue feedback. in Conference Record - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994., 471438, Conference Record - Asilomar Conference on Signals, Systems and Computers, vol. 1, IEEE Computer Society, pp. 167-171, 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994, Pacific Grove, United States, 31/10/94. https://doi.org/10.1109/ACSSC.1994.471438

New realization and implementation of IIR digital filters using residue feedback. / Tawfik, A.; Agathoklis, P.; El-Guibaly, F.
Conference Record - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994. IEEE Computer Society, 1994. p. 167-171 471438 (Conference Record - Asilomar Conference on Signals, Systems and Computers; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - New realization and implementation of IIR digital filters using residue feedback

AU - Tawfik, A.

AU - Agathoklis, P.

AU - El-Guibaly, F.

PY - 1994

Y1 - 1994

N2 - A new low-roundoff realization for narrow-band IIR digital filter, which uses residue feedback technique, is presented. The structure has a saving of N (N- 2) / 2 multiplies over the optimal structure proposed by Mullis, Roberts and Hwang 14-51. as well as, the optimal residuefeedback structure proposed by Williamson [I] . The output roundoff noise for the proposed structure is siightly higher than that of the structure proposed by Williamson.Further, the proposed structure has a block-triangular state-update matrix which is suitable for high-speed hardware implementation.A VLSI array-processor implementation of the proposed IIR structure in which the computation rate is maximized is also presented.

AB - A new low-roundoff realization for narrow-band IIR digital filter, which uses residue feedback technique, is presented. The structure has a saving of N (N- 2) / 2 multiplies over the optimal structure proposed by Mullis, Roberts and Hwang 14-51. as well as, the optimal residuefeedback structure proposed by Williamson [I] . The output roundoff noise for the proposed structure is siightly higher than that of the structure proposed by Williamson.Further, the proposed structure has a block-triangular state-update matrix which is suitable for high-speed hardware implementation.A VLSI array-processor implementation of the proposed IIR structure in which the computation rate is maximized is also presented.

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U2 - 10.1109/ACSSC.1994.471438

DO - 10.1109/ACSSC.1994.471438

M3 - Conference contribution

AN - SCOPUS:85063231930

T3 - Conference Record - Asilomar Conference on Signals, Systems and Computers

SP - 167

EP - 171

BT - Conference Record - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994

PB - IEEE Computer Society

T2 - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994

Y2 - 31 October 1994 through 2 November 1994

ER -

Tawfik A, Agathoklis P, El-Guibaly F. New realization and implementation of IIR digital filters using residue feedback. In Conference Record - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994. IEEE Computer Society. 1994. p. 167-171. 471438. (Conference Record - Asilomar Conference on Signals, Systems and Computers). doi: 10.1109/ACSSC.1994.471438

New realization and implementation of IIR digital filters using residue feedback

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