A Fast and Automatically Paired 2-Dimensional Direction-of-Arrival Estimation Using Arbitrary Array Geometry

Date

2009-04-11

Author

Filik, T.
Tuncer, Temel Engin

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A new approach is proposed for two-dimensional (2-D) direction-of-arrival (DOA) estimation with arbitrary array geometries, which is based on array interpolation. The method provides automatically paired source azimuth and elevation angle estimates. Furthermore it is possible to estimate D sources with D + 1 sensor 2-D array interpolation errors are minimized by using Wiener formulation. Proposed method is applied to the two planar arrays; uniform circular array (UCA) and uniform isotropic (IU) V-shaped array. It seen that the method can find closed form, automatically paired azimuth and elevation angles. Simulation results are presented verifying the efficacy of the method.

URI

https://hdl.handle.net/11511/55557

Conference Name

IEEE 17th Signal Processing and Communications Applications Conference

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Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

T. Filik and T. E. Tuncer, “A Fast and Automatically Paired 2-Dimensional Direction-of-Arrival Estimation Using Arbitrary Array Geometry,” presented at the IEEE 17th Signal Processing and Communications Applications Conference, Antalya, TURKEY, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/55557.