An improvement of the discriminating capability of the active sonar by optimization of a criterion based on the Cramer-Rao lower bound

This study is a contribution within the framework of detection of underwater targets using active sonar. This paper aims at proposing an original method allowing a great improvement of the sonar performances. This technique uses a filter, determined by optimizing a criterion based on the Cramer-Rao...

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Bibliographische Detailangaben

Hauptverfasser:	Fraschini, C., Chaillan, F., Courmontagne, P.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Delay effects Delay estimation Demodulation Filtering Matched filters Maximum likelihood estimation Signal resolution Signal to noise ratio Sonar detection Stochastic resonance
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