Uniform and non-uniform V-shaped arrays for 2-D DOA estimation
作者： Tansu Filik , T. Engin Tuncer , T. Kaya Yasar
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摘要: In this study, a new method for optimum design of uniform and non-uniform V-shaped arrays is presented azimuth elevation angle estimation. The proposed finds an between the linear sub-arrays V-array by using Cramer-Rao bound (CRB) where statistical coupling effect estimation considered. This can be used to obtain directional isotropic performances V-arrays. For symmetric non-symmetric examples are given. Furthermore modelling error sensor positions also investigated. direction arrival (DOA) performance comparisons designed V-arrays circular array (UCA) it shown that have better DOA accuracy.
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