Stability of Digital Filters Implemented with Two’s truncation quantizationQuantization

Tamal Bose; Mei Qin Chen

doi:10.1109/78.157178

Stability of Digital Filters Implemented with Two’s truncation quantizationQuantization

Tamal Bose, Mei Qin Chen

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

The stability of digital filters implemented with two’s complement truncation quantization is investigated. Both the direct-form and normal-form realizations are considered and regions in the parameter plane are obtained where the filters are globally asymptotically stable. Regions within the stability triangle of a direct-form digital filter are also studied where limit cycles of period one and two are possible. The results are illustrated with several examples.

Original language	English (US)
Pages (from-to)	24-31
Number of pages	8
Journal	IEEE Transactions on Signal Processing
Volume	40
Issue number	1
DOIs	https://doi.org/10.1109/78.157178
State	Published - Jan 1992
Externally published	Yes

ASJC Scopus subject areas

Signal Processing
Electrical and Electronic Engineering

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10.1109/78.157178

Cite this

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title = "Stability of Digital Filters Implemented with Two{\textquoteright}s truncation quantizationQuantization",

abstract = "The stability of digital filters implemented with two{\textquoteright}s complement truncation quantization is investigated. Both the direct-form and normal-form realizations are considered and regions in the parameter plane are obtained where the filters are globally asymptotically stable. Regions within the stability triangle of a direct-form digital filter are also studied where limit cycles of period one and two are possible. The results are illustrated with several examples.",

author = "Tamal Bose and Chen, {Mei Qin}",

year = "1992",

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AU - Chen, Mei Qin

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AB - The stability of digital filters implemented with two’s complement truncation quantization is investigated. Both the direct-form and normal-form realizations are considered and regions in the parameter plane are obtained where the filters are globally asymptotically stable. Regions within the stability triangle of a direct-form digital filter are also studied where limit cycles of period one and two are possible. The results are illustrated with several examples.

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Stability of Digital Filters Implemented with Two’s truncation quantizationQuantization

Abstract

ASJC Scopus subject areas

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