Hybrid cramér-rao bound for moving array

Document Type

Conference Proceeding

Publication Date

12-1-2008

Abstract

Using the Cramér-Rao bound (CRB) as an indicator of potential performance, in this work we study a moving array's ability to estimate parameters of a narrow-band signal. Specifically, the hybrid CRB on source frequency and bearing are studied for signals containing both random fading parameters and unknown deterministic ones. The derived hybrid CRB is compared to the traditional deterministic CRB [1] and the Gaussian CRB [2] in the literature. The study provides information for the effective utilization of a moving aperture in estimating source bearing and frequency. © 2008 IEEE.

Identifier

70349671475 (Scopus)

ISBN

[9781424429417]

Publication Title

Conference Record Asilomar Conference on Signals Systems and Computers

External Full Text Location

https://doi.org/10.1109/ACSSC.2008.5074407

ISSN

10586393

First Page

274

Last Page

277

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