Optimization of tap spacings for the tapped delay line decision feedback equalizer

Inkyu Lee

doi:10.1109/4234.957384

Optimization of tap spacings for the tapped delay line decision feedback equalizer

Inkyu Lee

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

7 Citations (Scopus)

Abstract

In this letter, we optimize tap spacings in a tapped delay line equalizer. We derive a set of nonlinear equations for the optimum tap spacings and tap weights for the decision feedback equalizer. A recursive numerical technique is used to obtain the optimum settings. With optimized tap spacings, the proposed solutions provide performance upper bound for the decision feedback equalizer for a given number of taps.

Original language	English
Pages (from-to)	429-431
Number of pages	3
Journal	IEEE Communications Letters
Volume	5
Issue number	10
DOIs	https://doi.org/10.1109/4234.957384
Publication status	Published - 2001 Oct
Externally published	Yes

Keywords

Equalizer
Intersymbol interference

ASJC Scopus subject areas

Modelling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/4234.957384

Cite this

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abstract = "In this letter, we optimize tap spacings in a tapped delay line equalizer. We derive a set of nonlinear equations for the optimum tap spacings and tap weights for the decision feedback equalizer. A recursive numerical technique is used to obtain the optimum settings. With optimized tap spacings, the proposed solutions provide performance upper bound for the decision feedback equalizer for a given number of taps.",

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AB - In this letter, we optimize tap spacings in a tapped delay line equalizer. We derive a set of nonlinear equations for the optimum tap spacings and tap weights for the decision feedback equalizer. A recursive numerical technique is used to obtain the optimum settings. With optimized tap spacings, the proposed solutions provide performance upper bound for the decision feedback equalizer for a given number of taps.

KW - Equalizer

KW - Intersymbol interference

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DO - 10.1109/4234.957384

M3 - Article

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EP - 431

JO - IEEE Communications Letters

JF - IEEE Communications Letters

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ER -

Optimization of tap spacings for the tapped delay line decision feedback equalizer

Abstract

Keywords

ASJC Scopus subject areas

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