An L-shaped Array with Non-Orthogonal Axes – Its Cramer-Rao Bound for Direction Finding
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Date
2017-08Author
Kitavi, Dominic M.
Wong, Kainam Thomas
Hung, Chun-Chiu
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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.
URI
https://ieeexplore.ieee.org/document/8012415/DOI: 10.1109/TAES.2017.2741298
http://hdl.handle.net/123456789/1758