Finite-precision effects analysis of adaptive canceler-equalizer

Inseop Lee, W. Kenneth Jenkins

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper, we investigate the finite precision effects of an adaptive canceler-equalizer (ACE) structure. The degradation due to finite precision is unavoidable in digital implementations of the ACE. This analysis is necessary to select the proper number of bits for digital implementation. We provide a tool to estimate the minimum mean squared error (MMSE) as a function of the number of quantizer bits. The numerical results are shown to prove an accuracy of this estimation.

Original languageEnglish (US)
Title of host publicationMidwest Symposium on Circuits and Systems
PublisherIEEE
Pages757-760
Number of pages4
Volume2
StatePublished - 1999
Event1999 IEEE 42nd Midwest Symposium on Circuits and Sistems - Las Cruces, NM, USA
Duration: Aug 8 1999Aug 11 1999

Other

Other1999 IEEE 42nd Midwest Symposium on Circuits and Sistems
CityLas Cruces, NM, USA
Period8/8/998/11/99

Fingerprint

Equalizers
Degradation

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Lee, I., & Jenkins, W. K. (1999). Finite-precision effects analysis of adaptive canceler-equalizer. In Midwest Symposium on Circuits and Systems (Vol. 2, pp. 757-760). IEEE.
Lee, Inseop ; Jenkins, W. Kenneth. / Finite-precision effects analysis of adaptive canceler-equalizer. Midwest Symposium on Circuits and Systems. Vol. 2 IEEE, 1999. pp. 757-760
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Lee, I & Jenkins, WK 1999, Finite-precision effects analysis of adaptive canceler-equalizer. in Midwest Symposium on Circuits and Systems. vol. 2, IEEE, pp. 757-760, 1999 IEEE 42nd Midwest Symposium on Circuits and Sistems, Las Cruces, NM, USA, 8/8/99.

Finite-precision effects analysis of adaptive canceler-equalizer. / Lee, Inseop; Jenkins, W. Kenneth.

Midwest Symposium on Circuits and Systems. Vol. 2 IEEE, 1999. p. 757-760.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - In this paper, we investigate the finite precision effects of an adaptive canceler-equalizer (ACE) structure. The degradation due to finite precision is unavoidable in digital implementations of the ACE. This analysis is necessary to select the proper number of bits for digital implementation. We provide a tool to estimate the minimum mean squared error (MMSE) as a function of the number of quantizer bits. The numerical results are shown to prove an accuracy of this estimation.

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Lee I, Jenkins WK. Finite-precision effects analysis of adaptive canceler-equalizer. In Midwest Symposium on Circuits and Systems. Vol. 2. IEEE. 1999. p. 757-760