Effects of sensor positions and pattern perturbations on CRLB for direction finding of multiple narrow-band sources

J. X. Zhu, H. Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

22 Scopus citations

Abstract

The authors study the effects of sensor pattern and sensor position perturbations on the angle estimation performance bound for multiple narrow-band sources. The Cramer-Rao lower bound (CRLB) is used with a probabilistic modeling of the perturbations. The CRLBs of a linear uniform array under sensor position and pattern perturbations are evaluated in detail for the case of two narrowband sources.

Original languageEnglish (US)
Title of host publicationFourth Annu ASSP Workshop Spectrum Estim Model
PublisherIEEE Computer Society
Pages98-102
Number of pages5
StatePublished - 1988

ASJC Scopus subject areas

  • Engineering(all)

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    Zhu, J. X., & Wang, H. (1988). Effects of sensor positions and pattern perturbations on CRLB for direction finding of multiple narrow-band sources. In Fourth Annu ASSP Workshop Spectrum Estim Model (pp. 98-102). IEEE Computer Society.