Abuelma’atti, M.T. (2006) "Comment: Nonlinear SNR amplification of harmonic signal in noise". Electronics Letters, Vol. 42, 2006, p.123, 42. p. 123.
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.
|Divisions:||College Of Engineering Sciences > Electrical Engineering Dept|
|Deposited By:||AYHAM ZAZA|
|Deposited On:||30 Mar 2008 11:03|
|Last Modified:||12 Apr 2011 13:06|
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