Abstract
This paper addresses the problem of localizing a single coherently scattered, far-field, narrowband source emitting a Gaussian signal and observed in additive, Gaussian noise. An explicit expression for the Cramer-Rao bound (CRB) of the unknown spatial and spectral (i.e., source and noise power level) parameters of the source is presented for arbitrary array geometry. The CRB is used to study the inherent limitations in the estimation of the mean angle of a scattered source in comparison to the case of a point source at the same mean angle.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
