An L-Shaped Array with Nonorthogonal Axes-Its Cramér-Rao Bound for Direction Finding

Dominic Makaa Kitavi, Kainam Thomas Wong, Chun Chiu Hung

Research output: Journal article publicationJournal articleAcademic researchpeer-review

6 Citations (Scopus)


If a nominally L-shaped sensor-array's two legs are not exactly perpendicular, its azimuth-polar direction-of-arrival estimation would be degraded. This paper quantifies this degradation via a deterministic Cramér-Rao bound analysis of the direction-finding error variance.
Original languageEnglish
Article number8012415
Pages (from-to)486-492
Number of pages7
JournalIEEE Transactions on Aerospace and Electronic Systems
Issue number1
Publication statusPublished - 1 Feb 2018

ASJC Scopus subject areas

  • Aerospace Engineering
  • Electrical and Electronic Engineering

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