Visibility Domain Direction-of-Arrival Optimization for Arbitrary 2-D Arrays Article Swipe
Nicholas Bruce
,
Jeff Stacey
,
Peter F. Driessen
·
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.1109/access.2022.3153358
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.1109/access.2022.3153358
A visibility-modelling based method is introduced to determine the elevation and azimuth angles for a signal received at a quasi-randomly arranged (2-D) array. The method is optimal for the number of antennas when the array is configured such that no antenna baselines are repeated. Simulation shows that our method has comparable accuracy to subspace-based acrlong doa algorithms like acrfull music and measured data shows that it is both more accurate and faster than visibility based methods like acrlong ra all-sky imaging.
Related Topics To Compare & Contrast
Concepts
Visibility
Azimuth
Computer science
Subspace topology
Antenna (radio)
Elevation angle
Angle of arrival
Direction of arrival
Multiple signal classification
Algorithm
Direction finding
Elevation (ballistics)
Antenna array
SIGNAL (programming language)
Artificial intelligence
Optics
Mathematics
Telecommunications
Physics
Geometry
Programming language
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1109/access.2022.3153358
- https://ieeexplore.ieee.org/ielx7/6287639/9668973/09718303.pdf
- OA Status
- gold
- Cited By
- 2
- References
- 16
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4214488878
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