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Robustness to fractionally-spaced equalizer length using the constant modulus criterion

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Date

1999

Authors

Endres, T J
Anderson, Brian
Johnson, C Richard
Green, M

Journal Title

Journal ISSN

Volume Title

Publisher

Institute of Electrical and Electronics Engineers (IEEE Inc)

Abstract

This correspondence studies robustness properties of the constant modulus (CM) criterion and the constant modulus algorithm (CMA) to the suboptimal but practical situation where the number of fractionally spaced equalizer coefficients is less than what is needed to remove all intersymbol interference (ISI). Hence, there necessarily exists an error in the equalized signal. Relationships between CM and mean squared error cost functions are established.

Description

Keywords

Keywords: Adaptive algorithms; Adaptive filtering; Intersymbol interference; Adaptive equalizers; Constant modulus algorithms (CMA); Constant modulus criterion; Equalizers Adaptive equalizers; Adaptive filters; Adaptive signal processiing; Equalizers

Citation

URI

http://hdl.handle.net/1885/93944

Collections

ANU Research Publications

Source

IEEE Transactions on Signal Processing

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1109/78.740141

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