Delta discrete-time operator based realization procedure for low sensitivity sampled-data and digital ladder filters

I. Hung Khoo; Hari C. Reddy; George S. Moschytz

doi:10.1109/iscas.2008.4541711

Delta discrete-time operator based realization procedure for low sensitivity sampled-data and digital ladder filters

I. Hung Khoo
, Hari C. Reddy
, George S. Moschytz

Department of Physics - at Bar-Ilan University

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

2 Scopus citations

Abstract

A delta operator based ladder synthesis procedure is presented for the realization of three different types of transfer functions. The procedure overcomes the numerical problem of the conventional z-domain LDI approach when the filter poles are clustered near z=1 and does not require any s-domain polynomial transformation to achieve spectral factorization [4]. Also, the entire operation involves only rational polynomials.

Original language	English
Title of host publication	2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008
Pages	1488-1491
Number of pages	4
DOIs	https://doi.org/10.1109/iscas.2008.4541711
State	Published - 2008
Event	2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008 - Seattle, WA, United States Duration: 18 May 2008 → 21 May 2008

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)	0271-4310

Conference

Conference	2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008
Country/Territory	United States
City	Seattle, WA
Period	18/05/08 → 21/05/08

Access to Document

10.1109/iscas.2008.4541711

Cite this

Khoo, I. H., Reddy, H. C., & Moschytz, G. S. (2008). Delta discrete-time operator based realization procedure for low sensitivity sampled-data and digital ladder filters. In 2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008 (pp. 1488-1491). Article 4541711 (Proceedings - IEEE International Symposium on Circuits and Systems). https://doi.org/10.1109/iscas.2008.4541711

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title = "Delta discrete-time operator based realization procedure for low sensitivity sampled-data and digital ladder filters",

abstract = "A delta operator based ladder synthesis procedure is presented for the realization of three different types of transfer functions. The procedure overcomes the numerical problem of the conventional z-domain LDI approach when the filter poles are clustered near z=1 and does not require any s-domain polynomial transformation to achieve spectral factorization [4]. Also, the entire operation involves only rational polynomials.",

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year = "2008",

doi = "10.1109/iscas.2008.4541711",

language = "אנגלית",

isbn = "9781424416844",

series = "Proceedings - IEEE International Symposium on Circuits and Systems",

pages = "1488--1491",

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note = "2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008 ; Conference date: 18-05-2008 Through 21-05-2008",

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Khoo, IH, Reddy, HC & Moschytz, GS 2008, Delta discrete-time operator based realization procedure for low sensitivity sampled-data and digital ladder filters. in 2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008., 4541711, Proceedings - IEEE International Symposium on Circuits and Systems, pp. 1488-1491, 2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008, Seattle, WA, United States, 18/05/08. https://doi.org/10.1109/iscas.2008.4541711

Delta discrete-time operator based realization procedure for low sensitivity sampled-data and digital ladder filters. / Khoo, I. Hung; Reddy, Hari C.; Moschytz, George S.
2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008. 2008. p. 1488-1491 4541711 (Proceedings - IEEE International Symposium on Circuits and Systems).

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

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AB - A delta operator based ladder synthesis procedure is presented for the realization of three different types of transfer functions. The procedure overcomes the numerical problem of the conventional z-domain LDI approach when the filter poles are clustered near z=1 and does not require any s-domain polynomial transformation to achieve spectral factorization [4]. Also, the entire operation involves only rational polynomials.

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Y2 - 18 May 2008 through 21 May 2008

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Delta discrete-time operator based realization procedure for low sensitivity sampled-data and digital ladder filters

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