Abstract
One isotropic pressure sensor and one uniaxial particle velocity sensor is used in order to estimate the azimuth-elevation angle of arrival of a source impinging from the far field. This work introduces new estimation formulas in closed forms applicable to estimators based on an eigen-decomposition of the data covariance matrix. The validity region for unambiguous estimation is also identified, and the corresponding Cramér-Rao bound is derived as well.
Original language | English |
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Article number | 7376201 |
Pages (from-to) | 2560-2569 |
Number of pages | 10 |
Journal | IEEE Transactions on Aerospace and Electronic Systems |
Volume | 51 |
Issue number | 4 |
DOIs | |
Publication status | Published - 1 Oct 2015 |
ASJC Scopus subject areas
- Aerospace Engineering
- Electrical and Electronic Engineering