This paper suggests a real-valued sparse representation method using a unitary transformation that can convert complex-valued manifold matrices from uniform circular array into real ones. Because of this transformation, the computational complexity is modified. Simulation results confirmed the effectiveness of the proposed method with a circular array radar. © 2013 IEEE.
CITATION STYLE
Kazemi, I., Moniri, M. R., & Kandovan, R. S. (2013). Optimization of angle-of-Arrival estimation via real-valued sparse representation with circular array radar. IEEE Access, 1, 404–407. https://doi.org/10.1109/ACCESS.2013.2270173
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