DocumentCode
1894104
Title
ZIV-ZAKAI bound for harmonic retrieval in multiplicative and additive gaussian noise
Author
Ciblat, Philippe ; Ghogho, Mounir
Author_Institution
Ecole Nat. Superieure des Telecommun., Paris
fYear
2005
fDate
17-20 July 2005
Firstpage
561
Lastpage
566
Abstract
The paper addresses the problem of the lower performance bound evaluation for harmonic retrieval in multiplicative and additive noise, especially when the SNR is low and/or when the number of available samples is small. As a novelty, we express an accurate approximation of the Ziv-Zakai bound in closed-form. This enables us to analyse the influence of some signal parameters on performance and to characterise the so-called threshold region
Keywords
Gaussian noise; approximation theory; signal sampling; Ziv-Zakai bound approximation; additive Gaussian noise; harmonic retrieval; multiplicative noise; signal parameter; signal sample; Additive noise; Detectors; Digital communication; Direction of arrival estimation; Frequency; Gaussian noise; Performance analysis; Radar detection; Signal analysis; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Statistical Signal Processing, 2005 IEEE/SP 13th Workshop on
Conference_Location
Novosibirsk
Print_ISBN
0-7803-9403-8
Type
conf
DOI
10.1109/SSP.2005.1628658
Filename
1628658
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