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Comment: Nonlinear SNR amplification of harmonic signal in noise

Abuelma’atti, M.T. (2006) Comment: Nonlinear SNR amplification of harmonic signal in noise. Electronics Letters, 42.

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Abstract

This comment relates to a recently published Letter, which computes the signal-to-noise ratio (SNR) of a harmonic signal in additive noise after transformation by an arbitrary memoryless nonlinearity. According to the authors, with a simple saturating nonlinearity having direct electronic implementation, an amplification of the SNR can be obtained. It is shown here that this computation and the resulting conclusion are not new.



Item Type:Article
Date:January 2006
Date Type:Publication
Subjects:Computer
Divisions:College Of Engineering Sciences > Electrical Engineering Dept
Creators:Abuelma’atti, M.T.
Email:mtaher@kfupm.edu.sa
ID Code:14100
Deposited By:KFUPM ePrints Admin
Deposited On:24 Jun 2008 16:22
Last Modified:12 Apr 2011 13:14

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