DocumentCode
695571
Title
CRB for active radar
Author
Menni, Tarek ; Chaumette, Eric ; Larzabal, Pascal ; Barbot, Jean-Pierre
Author_Institution
SATIE, ENS Cachan, Cachan, France
fYear
2011
fDate
Aug. 29 2011-Sept. 2 2011
Firstpage
1713
Lastpage
1717
Abstract
Provided that one keeps in mind the CRB limitations, that is, to become an overly optimistic lower bound when the observation conditions degrades, the CRB is a lower bound of great interest for radar system analysis and design in the asymptotic region. Even though there are many available CRB formulas for target parameters in the open literature, each CRB formula has been derived under particular radar modelling. Therefore, what is missing is a neat CRB formula valid independently of the radar modelling and its underlying approximations. The aim of this paper is to provide a general CRB closed-form valid for all possible diversities (temporal, spatial, code) in case of Gaussian circular deterministic observations, which describe accurately an active radar system.
Keywords
Doppler radar; Gaussian processes; CRB; Cramer-Rao Bound; Gaussian circular deterministic observation; active radar system analysis; Approximation methods; Estimation; Noise; Radar cross-sections; Standards; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2011 19th European
Conference_Location
Barcelona
ISSN
2076-1465
Type
conf
Filename
7073912
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